0001564590-21-001829 | 10-K/A | XBRL Viewer

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Document and Entity Information - USD ($) $ in Millions	12 Months Ended
Document and Entity Information - USD ($) $ in Millions	Dec. 31, 2019	Feb. 21, 2020	Jun. 28, 2019
Cover [Abstract]
Entity Registrant Name	CrossAmerica Partners LP
Entity Central Index Key	0001538849
Document Type	10-K/A
Document Period End Date	Dec. 31, 2019
Amendment Flag	true
Amendment Description	CrossAmerica Partners LP (“CrossAmerica,” the “Partnership,” “we,” “us” or “our”) is filing this Amendment No. 1 on Form 10-K/A (this “Amendment”) to amend its Annual Report on Form 10-K for the fiscal year ended December 31, 2019 (the “Form 10-K”), which was originally filed on February 26, 2020 with the U.S. Securities and Exchange Commission (the “SEC”). The sole purpose for filing this Amendment is to include summarized financial information for our investment in CST Fuel Supply, an entity in which we owned a 17.5% interest from July 1, 2015 through March 25, 2020 and that has been accounted for as an equity method investment during that period. No other changes to the contents of the Form 10-K have been made, except as specified in this explanatory note. In the Form 10-K, we disclosed the 1.7 billion gallons of motor fuel purchased by CST Fuel Supply during 2019 in Note 2 under “Concentration Risk.” We also disclosed the $0.05 fixed markup per gallon CST Fuel Supply generated and our limited partner interest of 17.5% in Note 13 under “CST Fuel Supply Equity Interests.” With this information, users can recompute the equity income from CST Fuel Supply presented on our statements of operations as well as the cash received from CST Fuel Supply presented in our statements of cash flows by multiplying the volume by the fixed markup per gallon by our limited partner interest. Consistent information was provided for 2018 and 2017. This Amendment inserts supplemental financial information into Note 13 to the financial statements under the heading “CST Fuel Supply Equity Interests.” Although the Form 10-K included all information to enable users of our financial statements to understand the operations of CST Fuel Supply and to recompute the equity income from CST Fuel Supply presented on our statements of operations as well as the cash received from CST Fuel Supply presented in our statements of cash flows, we are filing this Amendment to also include supplemental financial information for certain periods of 2017, 2018 and 2019 in Note 13 to the financial statements in order to more clearly comply with the requirements of Regulation S-X Rule 4-08(g). The inclusion of this summarized financial information of CST Fuel Supply in this Amendment does not impact or affect our consolidated financial condition or results of operations. This summarized financial information was required to be included in the Form 10-K pursuant to Rule 4-08(g) of Regulation S-X and we failed to include such information. In light of these and related omissions, this Amendment includes updated disclosure regarding our conclusions with respect to the effectiveness of our disclosure controls and procedures in Item 9A. Controls and Procedures. There are no revisions to management’s report on internal control over financial reporting nor to Grant Thornton LLP’s opinions on the financial statements and internal control over financial reporting, other than the dual-dating of Grant Thornton’s opinion on the financial statements as required by this Amendment to include the supplemental financial information in Note 13 to the financial statements. This Amendment does not affect any other parts of, or exhibits to, the Form 10-K, and those unaffected parts or exhibits are not included in this Amendment. Except as expressly stated in this Amendment, the Form 10-K continues to speak as of the date of the filing of the Form 10-K, and we have not updated the disclosure contained in this Amendment to reflect events that have occurred since the filing of the Form 10-K. Accordingly, this Amendment must be read in conjunction with the Partnership’s other filings made with the SEC subsequent to the filing of the Form 10-K, including amendments to those filings, if any.
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	FY
Trading Symbol	CAPL
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 309.0
Entity Common Stock, Shares Outstanding		37,023,114
Entity File Number	001-35711
Entity Tax Identification Number	45-4165414
Entity Address, Address Line One	600 Hamilton Street
Entity Address, Address Line Two	Suite 500
Entity Address, City or Town	Allentown
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	18101
City Area Code	610
Local Phone Number	625-8000
Document Annual Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes
Entity Incorporation, State or Country Code	DE
Title of 12(b) Security	Common Units
Security Exchange Name	NYSE

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 1,780	$ 3,191
Accounts receivable, net of allowances of $557 and $607, respectively	32,160	16,160
Accounts receivable from related parties	4,299	9,697
Inventories	6,230	14,083
Assets held for sale	13,231	2,218
Other current assets	5,795	5,513
Total current assets	63,495	50,862
Property and equipment, net	565,916	647,413
Right-of-use assets, net	120,767
Intangible assets, net	44,996	59,063
Goodwill	88,764	88,764
Other assets	21,318	20,820
Total assets	905,256	866,922
Current liabilities:
Current portion of debt and finance lease obligations	2,471	2,296
Current portion of operating lease obligations	23,485
Accounts payable	57,392	32,632
Accounts payable to related parties	431	25,045
Accrued expenses and other current liabilities	16,382	17,871
Motor fuel taxes payable	12,475	10,604
Total current liabilities	112,636	88,448
Debt and finance lease obligations, less current portion	534,859	519,276
Operating lease obligations, less current portion	100,057
Deferred tax liabilities, net	19,369	19,929
Asset retirement obligations	35,589	32,747
Other long-term liabilities	24,349	95,589
Total liabilities	826,859	755,989
Commitments and contingencies
Common units—(34,494,441 and 34,444,113 units issued and outstanding at December 31, 2019 and 2018, respectively)	78,397	110,933
Total Partners’ Capital	78,397	110,933
Total liabilities and equity	$ 905,256	$ 866,922

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Statement Of Financial Position [Abstract]
Account receivable allowance	$ 557	$ 607
Shares issued	34,494,441	34,444,113
Shares outstanding	34,494,441	34,444,113

Consolidated Statements of Income - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Income Statement [Abstract]

Operating revenues

$ 2,149,429

$ 2,445,917

$ 2,094,827

Costs of sales

1,994,792

2,273,122

1,934,061

Gross profit

154,637

172,795

160,766

Income from CST Fuel Supply equity interests

14,768

14,948

14,906

Operating expenses:

Operating expenses

52,554

61,919

61,297

General and administrative expenses

16,849

17,966

27,887

Depreciation, amortization and accretion expense

55,032

66,549

57,470

Total operating expenses

124,435

146,434

146,654

(Loss) gain on dispositions and lease terminations, net

(1,648)

(6,297)

3,401

Operating income

43,322

^[1]

35,012

32,419

Other income, net

524

373

439

Interest expense

(27,000)

(32,872)

(27,919)

Income before income taxes

16,846

2,513

4,939

Income tax benefit

(1,230)

(2,733)

(18,237)

Net income

18,076

5,246

23,176

Less: net (loss) income attributable to noncontrolling interests

(5)

Net income attributable to limited partners

18,076

5,251

23,158

IDR distributions

(533)

(1,579)

(4,337)

Net income available to limited partners

$ 17,543

$ 3,672

$ 18,821

Basic and diluted earnings per common unit

$ 0.51

$ 0.11

$ 0.56

Weighted-average limited partner units:

Basic common units

34,454,369

34,345,298

33,844,823

Diluted common units

34,484,801

34,345,298

33,855,345

Supplemental information:

(a) Includes excise taxes of:

$ 78,004

$ 97,929

$ 79,937

(a) Includes revenues from fuel sales to and rental income from related parties of:

$ 297,568

$ 433,740

$ 414,781

[1]

As discussed in Note 2, as a result of the adoption of ASC 842, operating income for 2019 is not comparable to operating income for 2018 and 2017. Most significantly, payments on our previous failed sale-leaseback obligations were characterized as principal and interest expense in periods prior to 2019. Starting in 2019, these payments are characterized as rent expense and thus reduce operating income. These payments for the Wholesale and Retail segments amounted to approximately $6.7 million and $0.5 million for 2019.

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash flows from operating activities:
Net income	$ 18,076	$ 5,246	$ 23,176
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion expense	55,032	66,549	57,470
Amortization of deferred financing costs	1,027	1,534	1,707
Amortization of (above) below market leases, net		(21)	70
Provision for losses on doubtful accounts	362	611	103
Deferred income taxes	3,569	(4,261)	(18,853)
Equity-based employee and director compensation expense	1,246	481	1,931
Circle K Omnibus Agreement fees settled in common units		3,300	13,200
Loss (gain) on dispositions and lease terminations, net	1,648	6,297	(3,401)
Changes in operating assets and liabilities, net of acquisitions	(8,633)	10,016	13,557
Net cash provided by operating activities	72,327	89,752	88,960
Cash flows from investing activities:
Principal payments received on notes receivable	1,098	780	450
Proceeds from sale of assets	4,856	6,642	27,552
Capital expenditures	(24,611)	(13,717)	(12,488)
Cash paid in connection with acquisitions, net of cash acquired			(75,627)
Cash paid to Circle K in connection with acquisitions		(485)
Net cash used in investing activities	(15,509)	(6,780)	(60,113)
Cash flows from financing activities:
Borrowings under the revolving credit facility	137,303	128,107	205,121
Repayments on the revolving credit facility	(116,303)	(136,107)	(140,621)
Payments of long-term debt and finance lease obligations	(2,297)	(2,866)	(2,032)
Payments of sale-leaseback obligations		(1,019)	(865)
Payment of deferred financing costs	(3,972)	(901)	(6)
Contributions from Circle K		6,306	329
Distributions paid on distribution equivalent rights	(86)	(37)	(22)
Distributions paid to holders of the IDRs	(533)	(1,579)	(4,337)
Distributions paid to noncontrolling interests		(20)	(103)
Distributions paid on common units	(72,341)	(75,562)	(83,764)
Net cash used in financing activities	(58,229)	(83,678)	(26,300)
Net (decrease) increase in cash and cash equivalents	(1,411)	(706)	2,547
Cash and cash equivalents at beginning of period	3,191	3,897	1,350
Cash and cash equivalents at end of period	1,780	$ 3,191	$ 3,897
Circle K Stores Inc. [Member]
Cash flows from investing activities:
Proceeds from sale of assets	$ 3,148

Consolidated Statements of Equity and Comprehensive Income - USD ($) $ in Thousands	Total	Common units-public [Member]	Incentive Distributions Rights [Member]	Noncontrolling Interest [Member]
Balance at Dec. 31, 2016	$ 220,811	$ 221,044		$ (233)
Balance, Common Units at Dec. 31, 2016		33,524,952
Vesting of incentive and director awards, net of units withheld for taxes	896	$ 896
Vesting of incentive and director awards, net of units withheld for taxes, Units		35,993
Issuance of units to Circle K for the payment of fees under the Circle K Omnibus Agreement	$ 14,033	$ 14,033
Issuance of units to Circle K for the payment of fees under the Circle K Omnibus Agreement, Units	550,516	550,516
Contributions from Circle K, net of tax	$ 329	$ 329
Net income (loss) and comprehensive income (loss)	23,176	18,821	$ 4,337	18
Distributions paid	(88,226)	(83,786)	(4,337)	(103)
Balance at Dec. 31, 2017	171,019	$ 171,337		(318)
Balance, Common Units at Dec. 31, 2017		34,111,461
Vesting of incentive and director awards, net of units withheld for taxes	$ 833	$ 490		343
Vesting of incentive and director awards, net of units withheld for taxes, Units	12,332	40,534
Issuance of units to Circle K for the payment of fees under the Circle K Omnibus Agreement	$ 6,518	$ 6,518
Issuance of units to Circle K for the payment of fees under the Circle K Omnibus Agreement, Units	292,118	292,118
Contributions from Circle K, net of tax	$ 4,691	$ 4,691
Acquisition of leasehold interest in three sites from Circle K	(56)	(56)
Other	(120)	(120)
Net income (loss) and comprehensive income (loss)	5,246	3,672	1,579	(5)
Distributions paid	(77,198)	(75,599)	(1,579)	$ (20)
Balance at Dec. 31, 2018	110,933	$ 110,933
Balance, Common Units at Dec. 31, 2018		34,444,113
Vesting of incentive and director awards, net of units withheld for taxes	$ 862	$ 862
Vesting of incentive and director awards, net of units withheld for taxes, Units	60,449	50,328
Transition adjustment upon adoption of ASC 842, net of tax	$ 28,896	$ 28,896
Asset exchange with Circle K, net of tax	(7,410)	(7,410)
Net income (loss) and comprehensive income (loss)	18,076	17,543	533
Distributions paid	(72,960)	(72,427)	$ (533)
Balance at Dec. 31, 2019	$ 78,397	$ 78,397
Balance, Common Units at Dec. 31, 2019		34,494,441

Description of Business

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Description of Business

Note 1. DESCRIPTION OF BUSINESS

Purchase of the General Partner by the Topper Group

On November 19, 2019, subsidiaries of DMP purchased from subsidiaries of Circle K: 1) 100% of the membership interests in the sole member of the General Partner; 2) 100% of the IDRs issued by the Partnership; and 3) an aggregate of 7,486,131 common units of the Partnership. Joseph V. Topper, Jr. is the founder and, since November 19, 2019, chairman of the Board.

Through its control of DMP, the Topper Group controls the sole member of our General Partner and has the ability to appoint all of the members of the Board and to control and manage the operations and activities of the Partnership. As of February 21, 2020, the Topper Group also has beneficial ownership of a 47.7% limited partner interest in the Partnership.

Description of Business

Our business consists of:

•

the wholesale distribution of motor fuels;

•

the retail distribution of motor fuels to end customers at retail sites operated by commission agents or through September 2019, us;

•

the owning or leasing of retail sites used in the retail distribution of motor fuels and, in turn, generating rental income from the lease or sublease of the retail sites; and to a lesser extent,

•

through September 2019, the operation of retail sites.

The financial statements reflect the consolidated results of the Partnership and its wholly owned subsidiaries. Our primary operations are conducted by the following consolidated wholly owned subsidiaries:

•

LGW, which distributes motor fuels on a wholesale basis and generates qualifying income under Section 7704(d) of the Internal Revenue Code;

•

LGPR, which functions as our real estate holding company and holds assets that generate qualifying rental income under Section 7704(d) of the Internal Revenue Code; and

•

LGWS, which owns and leases (or leases and sub-leases) real estate and personal property used in the retail distribution of motor fuels, as well as provides maintenance and other services to its customers. In addition, LGWS sells motor fuel on a retail basis at sites operated by commission agents. Through September 2019, LGWS also distributed motor fuels on a retail basis and sold convenience merchandise items to end customers at company operated retail sites. Income from LGWS generally is not qualifying income under Section 7704(d) of the Internal Revenue Code.

Significant Accounting Policies

12 Months Ended

Dec. 31, 2019

Significant Accounting Policies [Abstract]

Significant Accounting Policies

Note 2. SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation

These consolidated financial statements were prepared in accordance with U.S. GAAP. These financial statements include the consolidated accounts of CrossAmerica and subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results and outcomes could differ from those estimates and assumptions. On an ongoing basis, management reviews its estimates based on currently available information. Changes in facts and circumstances could result in revised estimates and assumptions.

Cash and Cash Equivalents

We consider all short-term investments with maturity of three months or less at the date of purchase to be cash equivalents. Cash and cash equivalents are stated at cost, which, for cash equivalents, approximates fair value due to their short-term maturity. We are potentially subject to financial instrument concentration of credit risk through our cash and cash equivalents. We maintain cash and cash equivalents with several major financial institutions. We have not experienced any losses on our cash equivalents.

Receivables

Accounts receivable primarily result from the sales of motor fuels to customers and rental fees for retail sites. The majority of our accounts receivable relate to our motor fuel sales that can generally be described as high volume and low margin activities. Credit is extended to a customer based on an evaluation of the customer’s financial condition. In certain circumstances collateral may be required from the customer. Receivables are recorded at face value, without interest or discount. Receivables include amounts due from financial institutions for customer credit and debit card transactions.

The provision for bad debts is generally based upon a specific analysis of aged accounts while also factoring in any new business conditions that might impact the historical analysis, such as market conditions and bankruptcies of particular customers. Bad debt provisions are included in general and administrative expenses.

We review all accounts receivable balances on at least a quarterly basis and provide an allowance for doubtful accounts based on historical experience and on a specific identification basis.

Inventories

Motor fuel inventory consists of gasoline, diesel fuel and other petroleum products and is stated at the lower of average cost or net realizable value using the first-in, first-out method. We record inventory from the time of the purchase of motor fuels from third-party suppliers until the retail sale to the end customer.

Asset Acquisitions and Business Combinations

When closing on an acquisition, we must first determine whether substantially all of the fair value of the set of gross assets acquired is concentrated in a single identifiable asset or a group of similar identifiable assets. If this threshold is met, the set is not a business. If this threshold is not met, we determine whether the set meets the definition of a business.

A business is defined as an integrated set of assets and activities that is capable of being conducted and managed for the purpose of providing a return to investors or other owners, members or participants. A business typically has inputs, processes applied to those inputs and outputs that are used to generate a return to investors, but outputs are not required for a set to be a business. A business must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create outputs.

We account for asset acquisitions (i.e. transactions involving the acquisition of a set of assets that does not meet the definition of a business) in accordance with the guidance under ASC 805-50 and other applicable guidance. Asset acquisitions are generally accounted for by allocating the cost of the acquisition, including acquisition costs, to the individual assets acquired and liabilities assumed on a relative fair value basis.

We account for business combinations in accordance with the guidance under ASC 805–Business Combinations. The purchase price is recorded for assets acquired and liabilities assumed based on fair value. The excess of the fair value of the consideration conveyed over the fair value of the net assets acquired is recorded as goodwill.

The income statement includes the results of operations for each acquisition from their respective date of acquisition.

Whether we account for a transaction as an asset acquisition or a business combination, determining the fair value of assets and liabilities requires management’s judgment, the utilization of independent valuation experts and involves the use of significant estimates and assumptions with respect to the timing and amounts of future cash inflows and outflows, discount rates, market prices and asset lives, among other items. The judgments made in the determination of the estimated fair value assigned to the assets acquired, the liabilities assumed and any noncontrolling interest in the investee, as well as the estimated useful life of each asset and the duration of each liability, can materially impact the financial statements in periods after acquisition, such as through depreciation and amortization.

Property and Equipment

Property and equipment is recorded at cost, which equals fair value in the case of a business combination or generally approximates fair value in the case of an asset acquisition. Depreciation is recognized using the straight-line method over the estimated useful lives of the related assets, including: 10 to 20 years for buildings and improvements and three to 30 years for equipment. Amortization of leasehold improvements is based upon the shorter of the remaining terms of the leases including renewal periods that are reasonably assured, or the estimated useful lives, which generally range from seven to 10 years.

Expenditures for major renewals and betterments that extend the useful lives of property and equipment are capitalized. Maintenance and repairs are charged to operations as incurred. Gains or losses on the disposition of property and equipment are recorded in the period the sale meets the criteria for recognition.

Intangible Assets

Intangible assets are recorded at fair value in the case of a business combination or at a value that generally approximates fair value in the case of an asset acquisition. Intangible assets associated with wholesale fuel supply contracts and wholesale fuel distribution rights are amortized over 10 years. Trademarks are amortized over five years. Covenants not to compete are amortized over the shorter of the contract term or five years. Intangible assets associated with above and below market leases in which we are the lessor are amortized over the applicable lease term. Intangible assets with finite useful lives are amortized over their respective estimated useful lives and reviewed for impairment if we believe that changes or triggering events have occurred that could have caused the carrying value of the intangible assets to exceed its fair value. Intangible assets with indefinite lives are not amortized but are tested for impairment annually or more frequently if events and circumstances indicate that the intangible assets might be impaired.

Impairment of Assets

Long-lived assets, which include property and equipment and finite-lived intangible assets, are tested for recoverability whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable. A long-lived asset is not recoverable if its carrying amount exceeds the sum of the undiscounted cash flows expected to result from its use and eventual disposition. If a long-lived asset is not recoverable, an impairment loss is recognized for the amount by which the carrying amount of the long-lived asset exceeds its fair value, with fair value determined based on discounted estimated net cash flows or other appropriate methods.

Goodwill

Goodwill represents the excess of cost over the fair value of net assets of businesses acquired. Goodwill is not amortized, but instead is tested for impairment at the reporting unit level at least annually, and more frequently if events and circumstances indicate that the goodwill might be impaired. The annual impairment testing date of goodwill is October 1.

In performing our annual impairment analysis, ASC 350–20, Intangibles–Goodwill and Other, allows us to use qualitative factors to determine whether it is more likely than not (likelihood of more than 50%) that the fair value of a reporting unit is less than its carrying amount, including goodwill.

If, after assessing the totality of events or circumstances, we determine that it is more likely than not that the fair value of a reporting unit exceeds its carrying amount, no further testing is necessary. However, if we determine that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then we perform the goodwill impairment test.

In the goodwill impairment test, the reporting unit’s carrying amount (including goodwill) and its fair value are compared. If the estimated fair value of a reporting unit is less than the carrying value, an impairment charge is recognized for the deficit up to the amount of goodwill recorded.

No goodwill was impaired for any period presented.

Investment in CST Fuel Supply

ASU 2016-15–Statement of Cash Flows (ASC 230): Classification of Certain Cash Receipts and Cash Payments (a consensus of the Emerging Issues Task Force) was effective January 1, 2018. This ASU provides guidance on cash flow presentation of various specific transactions. We apply the cumulative earnings approach in presenting our cash flows from our investment in CST Fuel Supply. Distributions received are considered returns on investment and classified as cash inflows from operating activities. See Note 25 for information regarding the exchange of this investment for certain assets owned by Circle K.

Debt Issuance Costs

Debt issuance costs that are incurred in connection with the issuance of debt are deferred and amortized to interest expense using the straight-line method (which approximates the effective interest method) over the contractual term of the underlying indebtedness. Debt issuance costs are classified as a reduction of the associated liability.

Environmental Matters

Liabilities for future remediation costs are recorded when environmental assessments from governmental regulatory agencies and/or remedial efforts are probable and the costs can be reasonably estimated. Other than for assessments, the timing and magnitude of these accruals generally are based on the completion of investigations or other studies or a commitment to a formal plan of action. Environmental liabilities are based on best estimates of probable undiscounted future costs using currently available technology and applying current regulations, as well as our own internal environmental policies. Environmental liabilities are difficult to assess and estimate due to uncertainties related to the magnitude of possible remediation, the timing of such remediation and the determination of our obligation in proportion to other parties. Such estimates are subject to change due to many factors, including the identification of new retail sites requiring remediation, changes in environmental laws and regulations and their interpretation, additional information related to the extent and nature of remediation efforts and potential improvements in remediation technologies. Amounts recorded for environmental liabilities have not been reduced by possible recoveries from third parties.

Asset Retirement Obligations

We record a liability, which is referred to as an asset retirement obligation, at fair value for the estimated cost to remove underground storage tanks (USTs) used to store motor fuel at owned and leased retail sites at the time we incur that liability, which is generally when the UST is installed or upon entering the lease. We record a discounted liability for the fair value of an asset retirement obligation with a corresponding increase to the carrying value of the related long-lived asset. We depreciate the amount added to property and equipment and recognize accretion expense in connection with the discounted liability over the estimated remaining life of the UST. Accretion expense is reflected in depreciation, amortization and accretion expense. We base our estimates of the anticipated future costs for removal of a UST on our prior experience with removal. Removal costs include the cost to remove the USTs, soil remediation costs resulting from the spillage of small quantities of motor fuel in the normal operations of our business and other miscellaneous costs. We review our assumptions for computing the estimated liability for the removal of USTs on an annual basis. Any change in estimated cash flows is reflected as an adjustment to the liability and the associated asset.

Segment Reporting

We present our segment reporting in accordance with ASC 280–Segment Reporting and engage in both the wholesale and retail distribution of motor fuels, primarily gasoline and diesel fuel. We present our results to our chief operating decision maker segregated between wholesale and retail activities. As a result, we are deemed to conduct our business in two segments: 1) the wholesale segment and 2) the retail segment. The class of customer and gross margins are sufficiently different between these two businesses to warrant two reportable segments. See Note 21 for additional information.

Revenue Recognition

In May 2014, the FASB issued ASU 2014-09–Revenue from Contracts with Customers (ASC 606), which results in comprehensive new revenue accounting guidance, requires enhanced disclosures to help users of financial statements better understand the nature, amount, timing, and uncertainty of revenue that is recognized, and develops a common revenue standard under U.S. GAAP and International Financial Reporting Standards. Specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. This guidance became effective January 1, 2018 and we applied the modified retrospective method of adoption. There was no material impact on the financial statements other than disclosures. This guidance applies to over 90% of our revenues as the only primary revenue stream outside the scope of this guidance is rental income.

Revenues from the delivery of motor fuel are recorded at the time of delivery to our customers, by which time the price is fixed, title to the products has transferred and payment has either been received or collection is reasonably assured, net of applicable discounts and allowances. Incremental costs incurred to obtain certain contracts with customers are deferred and amortized over the contract term and are included in other noncurrent assets on the balance sheets. Amortization of such costs are classified as a reduction of operating revenues.

Revenues from the sale of convenience store products are recognized at the time of sale to the customer.

Revenues from leasing arrangements for which we are the lessor are recognized ratably over the term of the underlying lease.

In transactions in which we sell and lease back property, we apply guidance from ASC 606 in determining whether the transfer of the property should be accounted for as a sale. Specifically, we assess if we have satisfied a performance obligation by transferring control of the property.

See Note 21 for additional information on our revenues and related receivables.

Cost of Sales

We include in our cost of sales all costs we incur to acquire motor fuel and merchandise, including the costs of purchasing, storing and transporting inventory prior to delivery to our customers. A component of our cost of sales is the discount for prompt payment and other rebates, discounts and incentives offered by our suppliers. Prompt payment discounts from suppliers are based on a percentage of the purchase price of motor fuel and the dollar value of these discounts varies with motor fuel prices. Cost of sales does not include any depreciation of our property and equipment, as these amounts are included in depreciation, amortization and accretion expense on our statements of income.

Motor Fuel Taxes

LGW collects motor fuel taxes, which consist of various pass-through taxes collected from customers on behalf of taxing authorities and remits such taxes directly to those taxing authorities. LGW’s accounting policy is to exclude the taxes collected and remitted from wholesale revenues and cost of sales and account for them as liabilities. LGWS’s retail sales and cost of sales include motor fuel taxes as the taxes are included in the cost paid for motor fuel and LGWS has no direct responsibility to collect or remit such taxes to the taxing authorities.

Lease Accounting

We lease certain retail sites from third parties under long-term arrangements with various expiration dates.

Through December 31, 2018, we accounted for leases in accordance with ASC 840–Leases.

We are the lessee in certain sale-leaseback transactions for certain retail sites, and as we have continuing involvement in the underlying retail sites through a sublease with a lessee dealer, the sale-leaseback arrangements were accounted for as financing transactions under ASC 840.

In February 2016, the FASB issued ASU 2016-02–Leases (ASC 842). This standard modifies existing guidance for reporting organizations that enter into leases to increase transparency by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. This guidance was effective for us on January 1, 2019.

We elected the package of practical expedients permitted under the transition guidance within the new standard, which allows us to not reassess: 1) whether any expired or existing contracts are or contain leases; 2) lease classifications for any expired or existing leases; and 3) initial direct costs for any existing leases. We also elected the practical expedient to not assess whether existing or expired land easements that were not previously accounted for as leases under ASC 840 are or contain a lease under ASC 842. We did not elect the hindsight practical expedient and thus did not reassess the lease term for existing leases. We did not elect the practical expedient to not separate lease components from non-lease components for any classes of assets. We made an accounting policy election to not recognize lease assets and lease liabilities on the balance sheet for leases with an initial term of one year or less. We elected the current period adjustment transition method as permitted by ASU 2018-10 and recorded a cumulative effect adjustment to equity effective January 1, 2019.

There was no impact from the adoption of this ASU on the accounting for our capital (now called finance) lease obligations.

Since our previous sale-leaseback transactions were accounted for as failed sale-leasebacks, we were required to reassess these leases under the new guidance as part of adopting ASC 842. We concluded that control, including the significant risks and rewards of ownership, transferred to the buyer-lessor at the inception of each sale-leaseback transaction, and as a result these leasing transactions do not represent financing obligations under ASC 842. Therefore, these leases are accounted for as operating leases under the new guidance and the $42.0 million of net property and equipment and $76.1 million of sale-leaseback financing obligations recorded on the balance sheet as of December 31, 2018 were removed as part of our transition adjustment effective January 1, 2019. In addition, $5.2 million of deferred tax assets primarily relating to the failed sale-leasebacks were removed from the balance sheet as part of our transition adjustment.

In order to measure our lease liability under our leases as lessee, we are required to discount our minimum rental payments using the rate implicit in the lease, unless such rate cannot be readily determined, in which case our incremental borrowing rate is used. As we do not know the amount of our lessors’ initial direct costs, we are generally unable to determine the rate implicit in our leases. As a result, we generally use our incremental borrowing rate, which is the rate we would have to pay to borrow an amount equal to the lease payments on a collateralized basis over a similar term in a similar economic environment. We considered the rates we paid in previous financing and sale-leaseback transactions, the rates on our borrowings under our prior secured revolving credit facility and mortgage rates on commercial properties for various terms in developing our incremental borrowing rates.

Effective January 1, 2019, we recognized right-of-use assets related to operating leases, inclusive of direct costs of entering leases and below market lease intangible assets and net of deferred rent expense and above market lease liabilities, totaling $133.3 million. We recorded lease liabilities related to operating leases, including related to the sale-leaseback transactions noted above, totaling $135.9 million.

The net adjustment recorded to equity as of January 1, 2019 was a credit of $28.9 million.

The table below summarizes these adjustments to the January 1, 2019 balance sheet (in millions).

			Remove
			sale-			Record		Balance
			leaseback			ROU asset/		sheet
	As Reported		balances			lease liability		reclasses			As Adjusted
Property and equipment, net	$	647.4	$	(42.0	)	$	—	$	—		$	605.4
Right-of-use assets, net		—		—			135.9		(2.6	)		133.3
Intangible assets, net		59.1		—			—		(1.0	)		58.1

Accrued expenses and other current liabilities		17.9		(1.1	)		—		—			16.8
Current portion of operating lease obligations		—		—			24.3		—			24.3
Operating lease obligations, less current portion		—		—			111.6		—			111.6
Deferred tax liabilities, net		19.9		5.2			—		—			25.1
Other long-term liabilities		95.6		(75.0	)		—		(3.6	)		17.0
Equity		110.9		28.9			—		—			139.8

Since we are not restating prior periods as part of adopting this guidance, our results for 2019 are not directly comparable to our results for periods before January 1, 2019. Specifically, payments on our failed sale-leaseback obligations were characterized as principal and interest expense in periods prior to January 1, 2019. Beginning on January 1, 2019, these payments are characterized as rent expense and thus reduce gross profit and operating income (primarily from the Wholesale segment) relative to the results reported for periods prior to January 1, 2019.

See Notes 11, 12 and 21 for additional information.

ASC 842 requires leases be evaluated and classified as either operating or finance for financial reporting purposes. The lease term used for lease evaluation includes option periods only in instances in which the exercise of the option period is reasonably certain. Generally, lease payments are expensed on a straight-line basis over the term of the lease including renewal periods that are reasonably certain at the inception of the lease. In addition to these lease payments, certain leases require additional contingent payments based on sales volume or future inflation, which are expensed as incurred.

Income Taxes

Our wholly owned taxable subsidiaries recognize deferred income tax assets and liabilities for the expected future income tax consequences of temporary differences between financial statement carrying amounts and the related income tax basis.

Income tax attributable to our earnings and losses, excluding the earnings and losses of our wholly owned taxable subsidiaries, are assessed at the individual level of the unitholder. Accordingly, we do not record a provision for income taxes other than for those earnings and losses generated or incurred by our wholly owned taxable subsidiaries.

Tax positions not meeting the more-likely-than-not recognition threshold at the financial statement date may not be recognized or continue to be recognized under the accounting guidance for income taxes. Where required, we recognize interest and penalties for uncertain tax positions in income taxes.

Valuation allowances are initially recorded and reevaluated each reporting period by assessing the likelihood of the ultimate realization of a deferred tax asset. Management considers a number of factors in assessing the realization of a deferred tax asset, including the reversal of temporary differences, projections of future taxable income and ongoing prudent and feasible tax planning strategies. The amount of deferred tax assets ultimately realized may differ materially from the estimates utilized in the computation of valuation allowances and may materially impact the financial statements in the future.

Earnings per Common Unit

In addition to the common units, we have identified the IDRs as participating securities and compute income per unit using the two-class method under which any excess of distributions declared over net income shall be allocated to the partners based on their respective sharing of income specified in the Partnership Agreement. Net income per common unit applicable to limited partners is computed by dividing the limited partners’ interest in net income, after deducting any incentive distributions, by the weighted-average number of outstanding common units.

See Note 25 for disclosure regarding the elimination of the IDRs, which closed on February 6, 2020.

New Accounting Guidance Pending Adoption

Accounting for Financial Instrument Credit Losses

In June 2016, the FASB issued ASU 2016-13, “Measurement of Credit Losses on Financial Instruments.” This standard requires that for most financial assets, losses be based on an expected loss approach which includes estimates of losses over the life of exposure that considers historical, current and forecasted information. Expanded disclosures related to the methods used to estimate the losses as well as a specific disaggregation of balances for financial assets are also required. This standard is effective January 1, 2020 for the Partnership. The Partnership does not expect a material impact on its financial statements.

Simplifying the Accounting for Income Taxes

In December 2019, the FASB issued ASU 2019-12, “Simplifying the Accounting for Income Taxes.” The amendments in this Update simplify the accounting for income taxes by removing certain exceptions to the general principles in ASC 740. The amendments also improve consistent application of and simplify GAAP for other areas of ASC 740 by clarifying and amending existing guidance, such as the accounting for a franchise tax (or similar tax) that is partially based on income. This standard is effective January 1, 2021 for the Partnership. The Partnership is assessing the impact of adopting this guidance on its financial statements.

Concentration Risk

For 2019, 2018 and 2017, we distributed approximately 8%, 11%, and 13% of our total wholesale distribution volume to Dunne Manning Stores LLC (DMS), an entity associated with the family of a member of the Board and DMS accounted for approximately 7%, 15% and 22% of our rental income, respectively.

In June 2018, we executed master fuel supply and master lease agreements with a third-party multi-site operator of retail motor fuel stations, to which we transitioned 43 sites in Florida from DMS in the third quarter of 2018. The master fuel supply and master lease agreements have an initial 10-year term with four 5-year renewal options. See Note 13 for information relating to our recapture of these sites from the master lease agreement with DMS.

For 2019, 2018 and 2017, we distributed 6%, 7% and 8% of our total wholesale distribution volume to Circle K retail sites that are not supplied by CST Fuel Supply and received 14%, 20% and 20% of our rental income from Circle K, respectively.

For more information regarding transactions with DMS and its affiliates and Circle K, see Note 13.

In 2019, our wholesale business purchased approximately 26%, 22%, 15% and 12% of its motor fuel from ExxonMobil, BP, Circle K and Motiva, respectively. In 2018, our wholesale business purchased approximately 26%, 26%, 13% and 10% of its motor fuel from ExxonMobil, BP, Motiva and Circle K, respectively. In 2017, our wholesale business purchased approximately 28%, 27% and 16% of its motor fuel from ExxonMobil, BP and Motiva, respectively. No other fuel suppliers accounted for 10% or more of our motor fuel purchases during 2019, 2018 or 2017.

Valero supplied substantially all of the motor fuel purchased by CST Fuel Supply during all periods presented. CST Fuel Supply purchased approximately 1.7 billion, 1.6 billion and 1.7 billion gallons of motor fuel from Valero in 2019, 2018 and 2017, respectively.

Asset Exchange Transaction With Circle K

12 Months Ended

Dec. 31, 2019

Asset Exchange Agreement [Abstract]

Asset Exchange Transaction With Circle K

Note 3. ASSET EXCHANGE TRANSACTION WITH CIRCLE K

On December 17, 2018, as approved by the independent conflicts committee of the Board, we entered into an Asset Exchange Agreement (the “Asset Exchange Agreement”) with Circle K. Pursuant to the Asset Exchange Agreement, the parties have agreed to exchange (i) certain assets of CrossAmerica related to 56 convenience and fuel retail stores currently leased and operated by Circle K pursuant to a master lease that CrossAmerica previously purchased jointly with or from CST (the “master lease properties”), and 17 convenience and fuel retail stores currently owned and operated by CrossAmerica located in the U.S. Upper Midwest (collectively, including the master lease properties, the “CAPL Properties”), having an aggregate fair value of approximately $184.5 million, for (ii) certain assets of Circle K related to 192 (162 fee and 30 leased) company-operated convenience and fuel retail stores (the “CK Properties”), having an aggregate fair value of approximately $184.5 million The existing fuel supply arrangements for the 56 master lease properties will remain unchanged.

The assets being exchanged by CrossAmerica include (i) its fee simple title to all land and other real property and related improvements owned by CrossAmerica at the CAPL Properties, (ii) all buildings and other improvements located on the CAPL Properties, (iii) all tangible personal property owned by CrossAmerica and primarily used in connection with the operation of the CAPL Properties, including all underground storage tanks located on such properties and owned by CrossAmerica, (iv) CrossAmerica’s rights under certain contracts related to the CAPL Properties, (v) all in-store cash, inventory owned by CrossAmerica and assignable permits owned or held by CrossAmerica at the 17 convenience store sites owned and operated by CrossAmerica, (vi) all real estate records and related registrations and reports relating exclusively to the CAPL Properties, and (vii) all goodwill and other intangible assets associated with the foregoing assets (collectively, the “CAPL Assets”). The assets being exchanged by Circle K include (a) its fee simple title to all land and other real property and related improvements owned by Circle K at the CK Properties, (b) all buildings and other improvements located on the CK Properties, (c) all tangible personal property owned by Circle K and primarily used in connection with the operation of the CK Properties, including all underground storage tanks located on such properties and owned by Circle K, (d) Circle K’s rights under the dealer agreements and agent agreements to be entered into and assigned to CrossAmerica relating to each CK Property that will be dealerized as contemplated by the Asset Exchange Agreement, (e) Circle K’s rights under certain contracts related to the CK Properties, (f) all real estate records and related registrations and reports relating exclusively to the CK Properties, and (g) all goodwill and other intangible assets associated with the foregoing assets (collectively, the “CK Assets”). CrossAmerica will also assume certain liabilities associated with the CK Assets, and Circle K will assume certain liabilities associated with the CAPL Assets.

The CK Properties will be assigned to CrossAmerica in multiple tranches after Circle K has executed a dealer agreement or agent agreement, as applicable, with respect to each CK Property to be included in a tranche and the applicable dealer or agent has assumed possession and operating control of such property. As a result, it is expected that the exchange of assets pursuant to the Asset Exchange Agreement will occur in a series of separate tranche closings over a period of up to 24 months as Circle K enters into such dealer agreements or agent agreements. At each separate closing, CK Properties and related CK Assets will be exchanged for CAPL Properties and related CAPL Assets of approximately equivalent value. After the final tranche closing, any net valuation difference will be paid by the party owing such amount to the other.

Each separate closing is subject to the satisfaction or waiver of customary closing conditions. The Asset Exchange Agreement contains customary representations, warranties, agreements and obligations of the parties, including covenants regarding the conduct by CrossAmerica and Circle K with respect to the CAPL Properties and the CK Properties, respectively, prior to closing. CrossAmerica and Circle K have generally agreed to indemnify each other for breaches of the representations, warranties and covenants contained in the Asset Exchange Agreement for a period of 18 months after the date of the final closing (or for certain specified losses, until the expiration of the applicable statute of limitations). Except for such specified losses, the respective indemnification obligations of each of CrossAmerica and Circle K to the other will not apply to the first $1.845 million of losses and the aggregate indemnification obligations will not exceed $39.9 million. The Asset Exchange Agreement may be terminated by mutual written consent of CrossAmerica and Circle K.

In connection with the execution of the Asset Exchange Agreement, CrossAmerica and Circle K also entered into an Environmental Responsibility Agreement (the “ERA”), which agreement sets forth the parties’ respective liabilities and obligations with respect to environmental matters relating to the CAPL Properties and the CK Properties. Generally, (i) each party will retain liability for known contamination at the sites it is transferring to the other party and (ii) each party will assume liability for unknown contamination at the sites it is receiving from the other party, except that the ERA does not affect any liability that Circle K currently has under the existing master lease of the master lease properties.

First Asset Exchange

On May 21, 2019, the closing of the first separate tranche of asset exchanges under the Asset Exchange Agreement occurred (the “First Asset Exchange”). In this First Asset Exchange, Circle K transferred to the Partnership 60 (52 fee and 8 leased) U.S. company-operated convenience and fuel retail stores having an aggregate fair value of approximately $58.1 million, and the Partnership transferred to Circle K all 17 of the Upper Midwest properties and the real property for eight of the master lease properties having an aggregate fair value of approximately $58.3 million.

Second Asset Exchange

On September 5, 2019, the closing of the second separate tranche of asset exchanges under the Asset Exchange Agreement occurred (the “Second Asset Exchange”). In this Second Asset Exchange, Circle K transferred to the Partnership 56 (51 fee and 5 leased) U.S. company-operated convenience and fuel retail stores having an aggregate fair value of approximately $50.2 million, and the Partnership transferred to Circle K the real property for 19 of the master lease properties having an aggregate fair value of approximately $51.4 million.

In connection with the closing of the First Asset Exchange and Second Asset Exchange (collectively, the “Closed Asset Exchange Transactions”), the stores transferred by Circle K were dealerized as contemplated by the Asset Exchange Agreement and Circle K’s rights under the dealer agreements and agent agreements that were entered into in connection therewith were assigned to the Partnership. Additionally, at the closing of the First Asset Exchange, LGW and Circle K entered into a Sub-Jobber Agreement, dated as of May 21, 2019 (the “Sub-Jobber Agreement”), pursuant to which Circle K will supply fuel to LGW for resale to the dealers at the stores that Circle K transferred to the Partnership in the Closed Asset Exchange Transactions. While there is no minimum or maximum quantity of products that LGW is required to purchase from Circle K, for each store location covered by the Sub-Jobber Agreement, LGW must purchase from Circle K all of the requirements for motor fuel at the stores covered by the Sub-Jobber Agreement, except in certain limited circumstances described in the Sub-Jobber Agreement. The term of the Sub-Jobber Agreement will expire on May 21, 2024, unless earlier terminated by either party in accordance with the terms of the Sub-Jobber Agreement. Circle K also has the right to grant temporary extensions of the Sub-Jobber Agreement of up to 180 days per extension.

After each subsequent separate “tranche” closing under the Asset Exchange Agreement, the Sub-Jobber Agreement will be amended by agreement of LGW and Circle K to add the store locations acquired by the Partnership at such closing to the Sub-Jobber Agreement.

The purchases and sales were accounted for as transactions between entities under common control. As such, the sites divested were recorded as a charge against equity. The sites acquired were recorded at carryover book basis from Circle K’s balance sheet as a contribution to equity.

We recorded the following to reflect the divestiture of the CAPL Properties in the Closed Asset Exchange Transactions with the net assets divested recorded through equity (in thousands).

	First Asset Exchange		Second Asset Exchange
Property and equipment, net	$	40,686	$	37,955
Right-of-use assets, net		3,077		—
Intangible assets, net		2,135		—
Total assets	$	45,898	$	37,955

Current portion of operating lease obligations	$	448	$	—
Operating lease obligations, less current portion		2,629		—
Deferred income taxes		4,804		(151	)
Asset retirement obligations		821		318
Total liabilities	$	8,702	$	167
Net assets divested	$	37,196	$	37,788

We recorded the following to reflect the acquisition of the CK Properties in the Closed Asset Exchange Transactions with the net assets acquired recorded through equity (in thousands).

	First Asset Exchange			Second Asset Exchange
Property and equipment, net	$	35,345		$	36,891
Right-of-use assets, net		1,956			781
Total assets	$	37,301		$	37,672

Current portion of operating lease obligations	$	563		$	241
Operating lease obligations, less current portion		1,393			540
Deferred income taxes		(2,282	)		(2,368	)
Asset retirement obligations		1,887			1,617
Total liabilities	$	1,561		$	30
Net assets acquired	$	35,740		$	37,642

Net decrease in net assets	$	(1,456	)	$	(146	)
Note receivable from Circle K^(a)		234			1,171
Income tax liability incurred on sale		(5,135	)		(2,078	)
Net charge to equity	$	(6,357	)	$	(1,053	)

(a)

Because the fair value of the properties divested to Circle K was $0.2 million greater than the fair value of the properties acquired from Circle K in the First Asset Exchange and $1.2 million greater than the fair value of the properties acquired from Circle K in the Second Asset Exchange, we recognized a receivable for $1.4 million.

In connection with the closing of the First Asset Exchange, we received $2.8 million in cash from Circle K during the second quarter of 2019 as consideration primarily for 1) inventory transferred by us to Circle K at the 17 company operated sites; and 2) security deposits from dealers assigned by Circle K to us. In connection with the closing of the Second Asset Exchange, we received $0.3 million in cash from Circle K during the third quarter of 2019 as consideration primarily for security deposits from dealers assigned by Circle K to us.

On February 25, 2020, the closing of the third separate tranche of asset exchanges under the Asset Exchange Agreement occurred. In this tranche, Circle K transferred to the Partnership ten (all fee) U.S. company-operated convenience and fuel retail stores having an aggregate fair value of approximately $11.0 million, and the Partnership transferred to Circle K the real property for five of the master lease properties having an aggregate fair value of approximately $10.3 million.

The remaining tranches are anticipated to close in the first half of 2020.

Assets Held for Sale

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment Assets Held For Sale Disclosure [Abstract]

Assets Held for Sale

Note 4. ASSETS HELD FOR SALE

We have classified 24 and two sites as held for sale at December 31, 2019 and 2018, respectively. The sites classified as held for sale at December 31, 2019 are expected to be sold within one year of such classification. Assets held for sale were as follows (in thousands):

	December 31,
	2019			2018
Land	$	10,082		$	2,029
Buildings and site improvements		5,178			417
Equipment		1,383			238
Total		16,643			2,684
Less accumulated depreciation		(3,412	)		(466	)
Assets held for sale	$	13,231		$	2,218

The Partnership has reprioritized divesting lower performing assets, which has resulted in an increase in the number of sites classified as held-for-sale at December 31, 2019. See Note 7 for information regarding impairment charges recorded upon such classification.

Receivables

12 Months Ended

Dec. 31, 2019

Receivables [Abstract]

Receivables

Note 5. RECEIVABLES

Changes in the allowance for doubtful accounts consisted of the following (in thousands):

	Year Ended December 31,
	2019			2018			2017
Balance at beginning of year	$	607		$	277		$	487
Increase in allowance charged to expense		362			611			103
Accounts charged against the allowance, net of recoveries		(412	)		(281	)		(313	)
Balance at end of year	$	557		$	607		$	277

Notes receivable from lessee dealers totaled $2.1 million and $2.8 million at December 31, 2019 and 2018, respectively, and are included in other current assets and other noncurrent assets on the consolidated balance sheets.

Inventories

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Inventories

Note 6. INVENTORIES

Inventories consisted of the following (in thousands):

	December 31,
	2019		2018
Retail site merchandise	$	—	$	7,085
Motor fuel		6,230		6,998
Inventories	$	6,230	$	14,083

See Note 3 for information related to the May 2019 closing of the first tranche of the asset exchange with Circle K and Note 21 for additional information related to the dealerization of our company operated sites. Subsequent to these transactions, we no longer operate company operated retail sites and thus no longer have retail site merchandise inventory. See Note 25 for information regarding the acquisition of retail and wholesale assets from the Topper Group and certain other parties.

Property and Equipment

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment [Abstract]

Property and Equipment

Note 7. PROPERTY AND EQUIPMENT

Property and equipment, net consisted of the following (in thousands):

	December 31,
	2019			2018
Land	$	257,131		$	283,137
Buildings and site improvements		296,411			361,579
Leasehold improvements		9,350			7,936
Equipment		194,997			184,653
Construction in progress		4,638			3,841
Property and equipment, at cost		762,527			841,146
Accumulated depreciation and amortization		(196,611	)		(193,733	)
Property and equipment, net	$	565,916		$	647,413

As a result of the adoption of ASC 842, on January 1, 2019, we recorded a transition adjustment removing the $42.0 million of property and equipment, net recorded on the December 31, 2018 balance sheet related to leases previously accounted for as failed sale-leaseback transitions. See Note 2 for additional information.

See Note 3 for additional information on the closings of the first two tranches of the asset exchange with Circle K, which resulted in a $6.4 million reduction of property and equipment, net.

As discussed in Note 11, we lease sites under our Getty Lease, for which the building and equipment components are classified as a finance lease. The right-of-use asset associated with this finance lease is included in the table above and totaled $14.0 million at December 31, 2019, net of accumulated amortization. Amortization of this right-of-use asset is included in depreciation, amortization and accretion expense on the statement of income and amounted to $2.3 million in 2019.

Approximately $556.3 million of property and equipment, net was used for leasing purposes at December 31, 2019.

Depreciation expense, including amortization of assets recorded under finance lease obligations, was approximately $42.8 million, $49.3 million and $42.5 million for 2019, 2018 and 2017, respectively. Included in these amounts are impairment charges primarily related to sites classified within assets held for sale totaling $4.5 million, $8.1 million and $1.3 million during 2019, 2018 and 2017, respectively.

Of the impairment charges recorded in 2018, $8.1 million related to the 11 FTC-required divestitures. The impairment charges include $1.2 million of wholesale fuel distribution rights and $0.3 million of goodwill, most of which relates to the Retail segment.

As part of Circle K’s acquisition of Holiday, the FTC issued a decree in which nine sites were required to be divested to FTC approved third-party buyers (“Upper Midwest Sites”). Since this was a forced divestiture of assets for us, Circle K compensated us with an amount representing the difference between the value of the nine Upper Midwest Sties and the proceeds of the sale to FTC approved third-party buyers, which amounted to $6.3 million. Circle K’s payment to us was received during the fourth quarter of 2018. This payment was accounted for as a transaction between entities under common control and thus recorded as a contribution to partners’ capital, net of income taxes.

In October 2018, Hurricane Michael damaged most of our 45 sites in Florida. As a result, we wrote off property and equipment with a net book value of $2.3 million. We recorded $3.1 million in insurance proceeds and as such, recognized a net gain of $0.8 million in 2018.

During 2017, as approved by the conflicts committee of our Board, we sold 29 properties to Dunne Manning Realty LP, an entity affiliated with Joseph V. Topper, Jr., a member of the Board (DMR), for $18.9 million, resulting in a $0.8 million gain. These sites were generally sites at which we did not supply fuel or represented vacant land.

During 2017, we sold two properties as a result of the FTC’s requirements associated with the CST Merger for $6.7 million, resulting in a gain of $2.2 million. In addition, Circle K agreed to reimburse us for the tax liability incurred on the required sale, resulting in additional proceeds of $0.3 million, which was accounted for as a contribution to partners’ capital.

During 2017, DMS renewed its contract with one of its customers, triggering a $0.8 million earn-out payment by DMS to us under a contract entered into with DMS at the time of CST acquiring our General Partner in October 2014, which was recorded as a gain.

Intangible Assets

12 Months Ended

Dec. 31, 2019

Intangible Assets Net Excluding Goodwill [Abstract]

Intangible Assets

Note 8. INTANGIBLE ASSETS

Intangible assets consisted of the following (in thousands):

	December 31, 2019							December 31, 2018
	Gross Amount		Accumulated Amortization			Net Carrying Amount		Gross Amount		Accumulated Amortization			Net Carrying Amount
Wholesale fuel supply contracts/rights	$	124,479	$	(79,791	)	$	44,688	$	126,734	$	(69,265	)	$	57,469
Trademarks		1,078		(1,072	)		6		1,095		(1,006	)		89
Covenant not to compete		4,552		(4,250	)		302		4,581		(4,077	)		504
Below market leases		—		—			—		11,177		(10,176	)		1,001
Total intangible assets	$	130,109	$	(85,113	)	$	44,996	$	143,587	$	(84,524	)	$	59,063

As a result of the adoption of ASC 842, on January 1, 2019, we recorded a transition adjustment reclassifying below market lease intangible assets (and above market lease liabilities) to the right-of-use asset. See Note 2 for additional information.

See Note 3 for additional information on the May 2019 and September 2019 closing of the first and second tranche of the asset exchange with Circle K, which resulted in the disposal of $2.1 million of wholesale fuel distribution rights.

Amortization expense, including amortization of above and below market lease intangible assets, which is classified as rent expense, was $10.9 million, $15.4 million (including $2.0 million of impairments primarily related to FTC-required divestitures discussed in Note 7) and $13.6 million for 2019, 2018 and 2017, respectively. Aggregate amortization expense is expected to be $10.6 million, $9.9 million, $9.2 million, $6.5 million and $4.2 million for 2020, 2021, 2022, 2023 and 2024, respectively.

Goodwill

12 Months Ended

Dec. 31, 2019

Goodwill [Abstract]

Goodwill

Note 9. GOODWILL

Changes in goodwill during 2019 and 2018 consisted of the following (in thousands):

	Wholesale Segment			Retail Segment			Consolidated
Balance at December 31, 2017	$	69,757		$	19,352		$	89,109
Divestitures		(70	)		(275	)		(345	)
Balance at December 31, 2018		69,687			19,077			88,764
Reassignment		4,451			(4,451	)		—
Balance at December 31, 2019	$	74,138		$	14,626		$	88,764

As a result of converting our remaining company-operated sites to dealer-operated sites in the third quarter of 2019 and the resulting reduction in future cash flows in the Retail segment and the expected increase in future cash flows that will be received by the Wholesale segment subsequent to the date of conversion, $4.5 million of the goodwill originally assigned to the Retail segment was reassigned to the Wholesale segment. See Note 21 for additional information on the dealerization of our company operated sites.

Accrued Expenses And Other Long-term Liabilities

12 Months Ended

Dec. 31, 2019

Accrued Expensesand Other Long Term Liabilities [Abstract]

Accrued Expenses And Other Long-term Liabilities

Note 10. ACCRUED EXPENSES AND OTHER LONG-TERM LIABILITIES

Accrued expenses and other current liabilities consisted of the following (in thousands):

	December 31,
	2019		2018
Taxes other than income	$	7,881	$	7,540
Current portion of environmental liabilities		1,520		1,450
Interest		992		1,362
Professional fees		880		1,129
Termination benefits		88		219
Current portion of sale-leaseback obligations (a)		—		1,166
Payroll (b)		—		519
Other		5,021		4,486
Total accrued expenses and other current liabilities	$	16,382	$	17,871

Other long-term liabilities consisted of the following (in thousands):

	December 31,
	2019		2018
Security deposits	$	12,812	$	11,135
Accounts payable to Circle K (c)		4,616		—
Environmental liabilities		1,870		2,164
Sale-leaseback obligations, net of deferred financing costs (a)		—		74,147
Deferred rent expense (a)		—		3,057
Above market leases (a)		—		1,331
Other		5,051		3,755
Total other long-term liabilities	$	24,349	$	95,589

(a)

See Note 2 for information regarding the transition adjustment recorded related to the adoption of ASC 842.

(b)

See Note 21 for information regarding the dealerization of our remaining company operated sites.

(c)

See Note 13 for information regarding the noncurrent portion of our accounts payable with Circle K.

Asset Retirement Obligations

Environmental laws in the U.S. require the permanent closure of USTs within one to two years after the USTs are no longer in service, depending on the jurisdiction in which the USTs are located. We have estimated that USTs at our owned retail sites will remain in service approximately 30 years and that we will have an obligation to remove those USTs at that time. For our leased retail sites, our lease agreements generally require that we remove certain improvements, primarily USTs and signage, upon termination of the lease, and so an asset retirement obligation is incurred upon entering the lease. There are no assets that are legally restricted for purposes of settling our asset retirement obligations.

A rollforward of our asset retirement obligation is below (in thousands):

	December 31,
	2019			2018
Balance at beginning of year	$	32,867		$	31,467
Recognition of asset retirement obligations		3,505			105
Changes in estimated cash flows or settlement dates		(1,789	)		(122	)
Accretion		1,317			1,533
Obligations settled		(123	)		(116	)
Balance at end of year		35,777			32,867
Current portion, included within accrued expenses and other current liabilities		188			120
Long-term portion	$	35,589		$	32,747

Debt

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Debt

Note 11. DEBT

Our balances for long-term debt and finance lease obligations are as follows (in thousands):

	December 31,
	2019		2018
Revolving credit facility	$	519,000	$	498,000
Finance lease obligations		22,630		24,927
Total debt and finance lease obligations		541,630		522,927
Current portion		2,471		2,296
Noncurrent portion		539,159		520,631
Deferred financing costs, net		4,300		1,355
Noncurrent portion, net of deferred financing costs	$	534,859	$	519,276

As of December 31, 2019, future principal payments on debt and future minimum rental payments on finance lease obligations were as follows (in thousands):

	Debt		Finance Lease Obligations		Total
2020	$	—	$	3,166	$	3,166
2021		—		3,266		3,266
2022		—		3,367		3,367
2023		—		3,469		3,469
2024		519,000		3,573		522,573
Thereafter		—		8,734		8,734
Total future payments		519,000		25,575		544,575
Less interest component		—		2,945		2,945
		519,000		22,630		541,630
Current portion		—		2,471		2,471
Long-term portion	$	519,000	$	20,159	$	539,159

Our borrowings under the revolving credit facility had a weighted-average interest rate of 3.73% as of December 31, 2019 (LIBOR plus an applicable margin, which was 2.00% as of December 31, 2019). Letters of credit outstanding at December 31, 2019 and 2018 totaled $5.4 million and $5.2 million, respectively. The amount of availability under the credit facility at December 31, 2019, after taking into consideration debt covenant restrictions, was $92.0 million.

New Credit Agreement

On April 1, 2019, we entered into a credit agreement with the lenders from time to time party thereto and Citizens Bank, N.A., as administrative agent, swing line lender and letter of credit issuer (the “New Credit Agreement”).

The New Credit Agreement replaced our previous credit agreement, dated as of March 4, 2014 (as amended, the “Existing Credit Agreement”), and provided the following key benefits:

•

Increased commitments from $650 million to $750 million with the ability to increase commitments by $300 million, subject to certain conditions;

•

Provides for the current and future asset exchange transactions with Circle K, subject to certain conditions being satisfied;

•

Provided for a general reduction in the applicable margin;

•

Increased the maximum permitted leverage ratio during most periods;

•

Reduced cost of compliance, including removal of the requirement to mortgage real property; and

•

Extended the maturity from April 2020 to April 2024.

The New Credit Agreement is a $750 million senior secured revolving credit facility, maturing in April 2024. The facility can be increased from time to time upon our written request, subject to certain conditions, up to an additional $300 million. The aggregate amount of the outstanding loans and letters of credit under the New Credit Agreement cannot exceed the combined revolving commitments then in effect. All obligations under the New Credit Agreement are secured by substantially all of the Partnership’s assets.

Borrowings under the credit facility bear interest, at the Partnership’s option, at (1) a rate equal to LIBOR for interest periods of one, two, three or six months (or, if consented to by all lenders, for such other period that is twelve months or a period shorter than one month), plus a margin ranging from 1.50% to 2.50% per annum depending on our consolidated leverage ratio (as defined in the New Credit Agreement) or (2) (a) a base rate equal to the greatest of, (i) the federal funds rate, plus 0.5% per annum, (ii) LIBOR for one month interest periods, plus 1.00% per annum or (iii) the rate of interest established by the agent, from time to time, as its prime rate, plus (b) a margin ranging from 0.50% to 1.50% per annum depending on our consolidated leverage ratio. In addition, we incur a commitment fee based on the unused portion of the credit facility at a rate ranging from 0.25% to 0.45% per annum depending on our consolidated leverage ratio.

We also have the right to borrow swingline loans under the New Credit Agreement in an amount up to $35.0 million. Swingline loans will bear interest at the base rate plus the applicable base rate margin.

Standby letters of credit are permissible under the New Credit Agreement up to an aggregate amount of $65.0 million. Standby letters of credit are subject to a 0.125% fronting fee and other customary administrative charges. Standby letters of credit will accrue a fee at a rate based on the applicable margin of LIBOR loans.

The New Credit Agreement also contains certain financial covenants. For each quarter ending on or after September 30, 2019, we are required to maintain a consolidated leverage ratio for the most recently completed four fiscal quarters of 4.75 to 1.00. Such threshold is increased to 5.50 to 1.00 for the quarter during a specified acquisition period (as defined in the New Credit Agreement). Upon the occurrence of a qualified note offering (as defined in the New Credit Agreement), the consolidated leverage ratio when not in a specified acquisition period is increased to 5.25 to 1.00, while the specified acquisition period threshold remains 5.50 to 1.00. Upon the occurrence of a qualified note offering, we are also required to maintain a consolidated senior secured leverage ratio (as defined in the New Credit Agreement) for the most recently completed four fiscal quarter period of not greater than 3.75 to 1.00. Such threshold is increased to 4.00 to 1.00 for the quarter during a specified acquisition period. We are also required to maintain a consolidated interest coverage ratio (as defined in the New Credit Agreement) of at least 2.50 to 1.00. As of December 31, 2019, we were in compliance with these financial covenants.

In addition to rolling the $516.5 million of borrowings under the Existing Credit Agreement into the New Credit Agreement, we also initially drew $4.8 million and used $0.3 million of cash to pay $2.0 million of accrued interest under the Existing Credit Agreement and to pay $3.1 million of fees and expenses in connection with entering into the New Credit Agreement. Future borrowings will be used to provide ongoing working capital.

The New Credit Agreement prohibits us from making cash distributions to our unitholders if any event of default occurs or would result from the distribution.

We amended the New Credit Agreement on November 19, 2019 to allow for the GP Purchase.

Finance Lease Obligations

In May 2012, the Predecessor Entity entered into a 15-year master lease agreement with renewal options of up to an additional 20 years with Getty Realty Corporation. Since then, the agreement has been amended from time to time to add or remove retail sites. As of December 31, 2019, we lease 114 sites under this lease with a weighted-average remaining lease term of 7.3 years. We pay fixed rent, which increases 1.5% per year. In addition, the lease requires variable lease payments based on gallons of motor fuel sold.

Because the fair value of the land at lease inception was estimated to represent more than 25% of the total fair value of the real property subject to the lease, the land element of the lease was analyzed for operating or capital treatment separately from the rest of the property subject to the lease. The land element of the lease was classified as an operating lease and all of the other property was classified as a capital lease. This assessment was not required to be reassessed upon adoption of ASC 842. As such, future minimum rental payments are included in both the finance lease obligations table above as well as the operating lease table in Note 12.

The weighted-average discount rate for this finance lease obligation at December 31, 2019 was 3.5%. Interest on this finance lease obligation amounted to $0.8 million for 2019.

Operating Leases

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Operating Leases

Note 12. OPERATING LEASES

Operating Leases of Retail Sites as Lessee

We lease 391 retail sites from third parties under certain non-cancelable operating leases that expire from time to time through 2033. The weighted-average remaining lease term was 5.8 years as of December 31, 2019.

Lease expense for 2019 as measured under ASC 842 was classified in the statement of income as follows (in thousands):

Cost of sales	$	27,495
Operating expenses		379
General and administrative expenses		685
Total	$	28,559

Variable lease payments included in the above table are based on inflation, revenues or volumes and totaled $1.8 million for 2019. Short-term lease payments included in the table above that are excluded from the lease liability was $0.6 million for 2019. Cash paid for amounts included in the measurement of lease liabilities under operating leases totaled $25.8 million for 2019.

Lease expense as measured under ASC 840 was $21.5 million and $21.3 million for 2018 and 2017, respectively. Contingent rent expense, based on gallons sold, as measured under ASC 840 was $1.9 million for 2018 and 2017.

As of December 31, 2019, future minimum rental payments under operating leases, excluding variable lease payments or short-term payments, were as follows (in thousands). The weighted-average discount rate as of December 31, 2019 was 6.9%.

2020	$	24,359
2021		21,647
2022		20,055
2023		18,019
2024		15,712
Thereafter		66,063
Total future payments		165,855
Less impact of discounting		42,313
		123,542
Current portion		23,485
Long-term portion	$	100,057

Most lease agreements include provisions for renewals. We generally do not include renewal options in our lease term for purposes of measuring our lease liabilities and right-of-use assets unless the sublease to our customer extends beyond the term of the head lease.

Substantially all these retail sites are then subleased to lessee dealers (including DMS) or commission agents under leases with terms generally ranging from one to ten years and which may include renewal options. Sublease rental income amounted to $38.2 million for 2019.

Operating Leases of Retail Sites as Lessor

Motor fuel stations are leased to tenants under operating leases with various expiration dates ranging through 2033. Most lease agreements include provisions for renewals. We generally do not include renewal options in our lease term. Future minimum rental payments under non-cancelable operating leases with third parties and DMS as of December 31, 2019 were as follows (in thousands):

	Third Party		DMS		Total
2020	$	58,561	$	4,886	$	63,447
2021		52,232		4,947		57,179
2022		42,123		5,018		47,141
2023		34,601		5,091		39,692
2024		32,317		5,165		37,482
Thereafter		77,377		18,383		95,760
Total future minimum lease payments	$	297,211	$	43,490	$	340,701

The future minimum rental payments presented above do not include contingent rent based on future inflation, future revenues or volumes of the lessee, or non-lease components for amounts that may be received as tenant reimbursements for certain operating costs.

Deferred rent income from straight-line rent relates to the cumulative amount by which straight-line rental income recorded to date exceeds cash rents billed to date under the lease agreement and totaled $7.1 million and $6.3 million at December 31, 2019 and 2018, respectively.

Related Party Transactions

12 Months Ended

Dec. 31, 2019

Related Party Transactions

Note 13. RELATED PARTY TRANSACTIONS

Transactions with Circle K

As a result of the GP Purchase, Circle K is no longer a related party from November 19, 2019 forward. However, for comparability purposes, we have disclosed balance sheet disclosures as of December 31, 2019 and income statement amounts for transactions with Circle K for the full year of 2019.

Fuel Sales and Rental Income

We sell wholesale motor fuel under a master fuel distribution agreement to 47 Circle K retail sites and lease real property on 46 retail sites to Circle K under a master lease agreement each having initial 10-year terms. The fuel distribution agreement provides us with a fixed wholesale mark-up per gallon. The master lease agreement is a triple net lease.

Revenues from wholesale fuel sales and real property rental income from Circle K were as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Revenues from motor fuel sales to Circle K	$	153,055	$	162,974	$	136,649
Rental income from Circle K		13,898		16,791		17,021

Accounts receivable from Circle K for fuel amounted to $3.1 million and $2.6 million at December 31, 2019 and 2018, respectively.

CST Fuel Supply Equity Interests

CST Fuel Supply provides wholesale motor fuel distribution to the majority of CST’s legacy U.S. retail sites at cost plus a fixed markup per gallon. Since July 1, 2015, we have owned a 17.5% total interest in CST Fuel Supply. We account for the income derived from our equity interest of CST Fuel Supply as “Income from CST Fuel Supply equity interests” on our statements of income, which amounted to $14.8 million, $14.9 million and $14.9 million for 2019, 2018, and 2017, respectively. Accounts receivable from Circle K related to this income amounted to $0.9 million and $1.0 million at December 31, 2019 and 2018, respectively.

Although Circle K is no longer a related party, we continue to hold an interest in CST Fuel Supply and are continuing to recognize income from CST Fuel Supply equity interests since November 19, 2019. See Note 25 for disclosure of the CST Fuel Supply Exchange.

In connection with the CST Merger, the FTC approved a final order requiring the divestiture of certain CST retail fuel stations. As a result, in September 2017, 61 sites were sold to a third party and removed from the fuel distribution agreement between CST Marketing and Supply and CST Services. CST Marketing and Supply no longer supplies fuel to such sites. To compensate for the decrease in the amount of motor fuels sold by CST Marketing and Supply, Circle K agreed to purchase at least 114.9 million gallons annually (the “Annual Commitment”) in addition to the volumes continued to be sold under the fuel distribution agreement to retail fuel stations that remain with Circle K after the divestiture. In addition, should Circle-K fail to purchase all or a portion of the Annual Commitment, Circle K has agreed to make monthly payments to CST Marketing and Supply in the amount of the seller’s margin of $0.05 per gallon under the fuel distribution agreement multiplied by the number of gallons not physically sold pursuant to the Annual Commitment. Consequently, the Partnership, by virtue of its 17.5% ownership interest in CST Fuel Supply, the 100% owner of CST Marketing and Supply, will continue to receive its share from the volumes sold to the 61 retail sites prior to the FTC mandated divestiture. This agreement continues until the fuel distribution agreement between CST Marketing and Supply and CST Services is terminated, which had an initial term of 10 years expiring in December 2024.

Supplemental balance sheet information for CST Fuel Supply was as follows (in thousands):

	December 31,
	2019		2018
Current assets	$	58,049	$	8,571
Current liabilities		123,102		58,083

CST Fuel Supply purchases gasoline for immediate distribution to specified retail locations through a supply contract with Valero. Fuel purchases are priced at the prevailing daily rack rates at terminals serving the specified locations. Revenues of CST Fuel Supply represent a $0.05 fixed markup on cost of gallons purchased. As a result of the pass-through nature of the fuel supply operations of CST Fuel Supply, we have presented supplemental income statement information beginning with gross profit as the most meaningful measure relevant to users, supplemented by the disclosure of gallons purchased by CST Fuel Supply disclosed in Note 2. CST Fuel Supply does not enter into any other transactions beyond the purchase and resale activities described above. Supplemental income statement information for CST Fuel Supply was as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Gross profit	$	87,010	$	85,998	$	86,880
Net income		85,310		84,305		85,174

Supplemental income statement information for CST Fuel Supply was as follows for the four quarters of 2019 and 2018 (in thousands):

	2019 Quarter Ended (Unaudited)
	March 31		June 30		September 30		December 31
Gross profit	$	21,013	$	21,870	$	23,039	$	21,088
Net income		20,604		21,434		22,597		20,675

	2018 Quarter Ended (Unaudited)
	March 31		June 30		September 30		December 31
Gross profit	$	22,152	$	21,584	$	20,665	$	21,597
Net income		21,745		21,162		20,270		21,128

Purchase of Fuel from Circle K

During 2019, we purchased the fuel supplied to the following sets of sites from Circle K:

•

retail sites acquired in the Jet-Pep Assets acquisition;

•

Franchised Holiday Stores in the Upper Midwest; we also pay a franchise fee to Circle K, which amounted to $0.5 million for 2019, $1.0 million for 2018 and was insignificant for 2017;

•

retail sites in which we have a leasehold interest that we acquired from Circle K in March and May of 2018 for $0.5 million;

•

retail sites acquired from CST in February 2015;

•

retail sites acquired from Circle K in the first two tranches of the asset exchange; and

•

certain other retail sites at which we are evaluating our fuel supply options.

In total, we purchased $263.5 million, $191.0 million and $11.3 million for 2019, 2018 and 2017, respectively.

Effective February 1, 2018, Couche-Tard began renegotiating fuel carrier agreements, including our wholesale transportation agreements, with third-party carriers. The independent conflicts committee of our Board approved an amendment to the Circle K Omnibus Agreement effective February 1, 2018 providing for the payment by us to an affiliate of Couche-Tard of a commission based on the volume purchased by us on the renegotiated wholesale transportation contracts. This commission is to compensate such affiliate of Couche-Tard for its services in connection with the renegotiations of our fuel carrier agreements with third-party carriers, which resulted in overall reductions in transportation costs to us. This commission amounted to $0.9 million and $0.5 million for 2019 and 2018, respectively.

Amounts payable to Circle K related to these fuel purchases and freight commissions totaled $13.9 million and $4.3 million at December 31, 2019 and 2018, respectively.

Circle K Omnibus Agreement and Management Fees

We incurred costs and expenses under the Circle K Omnibus Agreement of $11.6 million (including costs under the Transitional Omnibus Agreement as described below), $11.8 million and $13.9 million for 2019, 2018 and 2017, respectively, including incentive compensation costs and non-cash stock-based compensation expense, which are recorded as a component of operating expenses and general and administrative expenses in the statements of income.

In addition, the Partnership recognized charges for severance, benefit and retention costs allocated by Circle K of $0.1 million and $0.8 million for 2019 and 2018, respectively. Such costs are included in general and administrative expenses in the statements of income.

On October 29, 2019, the Circle K Omnibus Agreement was amended and restated, effective as of April 29, 2019, to: a) remove references to fixed and variable management fees and call for a simplified quarterly settlement based on actual underlying costs incurred by Circle K; and b) permit for a one-time charge of $183,000 from Circle K to us related to costs incurred by Circle K in connection with the strategic review of our fuel supply.

Amounts payable to Circle K related to expenses incurred by Circle K on our behalf in accordance with the Circle K Omnibus Agreement, including the separation benefits discussed above, totaled $11.5 million and $20.2 million at December 31, 2019 and 2018, respectively. Concurrent with the closing of the GP Purchase, we paid Circle K $14.2 million of omnibus charges. The liability balance at December 31, 2019 includes $9.2 million of omnibus charges that will be paid in eight quarterly payments starting March 31, 2020. As such, $4.6 million is classified within other noncurrent liabilities on the December 31, 2019 balance sheet.

Upon the closing of the GP Purchase, the Partnership entered into a Transitional Omnibus Agreement, dated as of November 19, 2019 (the “Transitional Omnibus Agreement”), among the Partnership, the General Partner and Circle K. Pursuant to the Transitional Omnibus Agreement, Circle K has agreed, among other things, to continue to provide, or cause to be provided, to the Partnership certain management, administrative and operating services, as provided under the Circle K Omnibus Agreement through June 30, 2020 with respect to certain services, unless earlier terminated or unless the parties extend the term of certain services. In addition, from January 1, 2020 until the closing of the CST Fuel Supply Exchange (see Note 25), the General Partner will provide Circle K with certain administrative and operational services, on the terms and conditions set forth in the Transitional Omnibus Agreement.

See Note 25 for disclosure regarding the Topper Group Omnibus Agreement effective January 1, 2020.

Common Units Issued to Circle K as Consideration for Amounts due Under the Circle K Omnibus Agreement

As approved by the independent conflicts committee of the Board, the Partnership and Circle K mutually agreed to settle, from time to time, some or all of the amounts due under the terms of the Circle K Omnibus Agreement in newly issued common units representing limited partner interests in the Partnership. We issued the following common units to Circle K as consideration for amounts due under the terms of the Circle K Omnibus Agreement:

Year

Number of

Common

Units Issued

2017

550,516

2018

292,118

No charges allocated to us by Circle K under the Circle K Omnibus Agreement since the first quarter of 2018 have been settled in common units.

IDR and Common Unit Distributions

We distributed $0.5 million, $1.6 million and $4.3 million to Circle K related to its ownership of our IDRs and $15.7 million, $16.2 million and $17.0 million related to its ownership of our common units during 2019, 2018 and 2017, respectively.

Other Transactions with Circle K

As discussed in Note 7, we sold two properties during 2017 as a result of the FTC’s requirements associated with Couche-Tard’s acquisition of CST. Circle K agreed to reimburse us for the tax liability incurred on the required sale, resulting in additional proceeds of $0.3 million, which was accounted for as a contribution to partners’ capital.

Also as discussed in Note 7, we sold nine properties during 2018 as a result of the FTC’s requirements associated with Couche-Tard’s acquisition of Holiday. Since this was a forced divestiture of assets for us, Circle K compensated us with an amount representing the difference between the value of the nine Upper Midwest Sites and the proceeds of the sale to FTC approved third-party buyers, which amounted to $6.3 million. Circle K’s payment to us was received during the fourth quarter of 2018.

Transactions with Affiliates of Members of the Board

Wholesale Motor Fuel Sales and Real Estate Rentals

Revenues from motor fuel sales and rental income from DMS were as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Revenues from motor fuel sales to DMS	$	142,236	$	241,151	$	241,895
Rental income from DMS		6,326		12,569		18,753

Accounts receivable from DMS totaled $4.1 million and $5.6 million at December 31, 2019 and 2018, respectively.

In March 2019, we entered into an amendment of the master lease and master fuel supply agreements with DMS. These amendments resulted in the following:

•

DMS severed 17 sites from the master lease. Since April 1, 2019, DMS has not been charged rent on these sites. We transitioned substantially all of these sites to other dealers by June 30, 2019.

•

Rental income from DMS for the remainder of the lease term was reduced effective April 1, 2019 by $0.5 million annually. Of the remaining 70 sites covered by the master lease agreement, DMS may sever up to 20 sites and we may sever up to eight sites. No severs may be made in 2019 beyond the 17 sites noted above, and the required notification period for severs was extended from 30 days to 180 days.

•

The markup charged on fuel deliveries to the remaining 85 DMS sites covered by the master fuel supply agreement was reduced effective April 1, 2019 by $0.01 per gallon and by an additional $0.005 per gallon effective January 1, 2020.

During the third quarter of 2019, DMS gave notice to sever 12 sites in January 2020 from the master lease and master fuel supply agreements, resulting in the write-off of deferred rent income of $0.6 million, classified within the loss on dispositions and lease terminations, net line item of the statement of income.

During the second quarter of 2018, in connection with the transition of 43 sites in Florida from DMS to a third-party multi-site operator of retail motor fuel stations, we accrued a $3.8 million contract termination payment, which was paid to DMS during the third quarter of 2018. This payment was approved by the independent conflicts committee of our Board. Additionally, we recorded a $2.4 million charge primarily to write off deferred rent income related to our recapture of these sites from the master lease agreement with DMS. These charges are included in loss on dispositions and lease terminations, net in the statement of income. See Note 2 for additional information on the agreements entered into with the third-party multi-site operator.

As discussed in Note 7, DMS renewed its contract with one of its customers, triggering a $0.8 million earn-out payment by DMS to us in 2017 under a contract entered into with DMS at the time of CST acquiring our General Partner in October 2014.

Also as discussed in Note 7, we sold 29 properties to DMR during 2017 for $18.9 million, resulting in a gain of $0.8 million.

Revenue from rental income from TopStar, a related party of Mr. Topper, was $0.3 million, $0.3 million and $0.5 million for 2019, 2018 and 2017, respectively.

CrossAmerica leases real estate from the Topper Group. Rent expense paid under these lease agreements was $1.1 million, $1.0 million and $0.9 million for 2019, 2018 and 2017, respectively.

Maintenance and Environmental Costs

Certain maintenance and environmental monitoring and remediation activities are performed by an entity affiliated with Joseph V. Topper, Jr., a member of the Board, as approved by the independent conflicts committee of the Board. We incurred charges with this related party of $1.0 million, $1.8 million and $1.5 million for 2019, 2018 and 2017, respectively. Accounts payable to this related party amounted to $0.1 million and $0.4 million at December 31, 2019 and 2018, respectively.

Principal Executive Offices

Our principal executive offices are in Allentown, Pennsylvania. We sublease office space from the Topper Group (formerly Circle K) that the Topper Group leases from an affiliate of John B. Reilly, III and Joseph V. Topper, Jr., members of our Board. The management fee charged by Circle K to us under the Circle K Omnibus Agreement incorporates this rental expense, which amounted to $0.7 million for 2019, 2018 and 2017.

Public Relations and Website Consulting Services

We have engaged a company affiliated with a member of the Board for public relations and website consulting services. The cost of these services amounted to $0.1 million for 2019, 2018 and 2017.

Environmental Matters

12 Months Ended

Dec. 31, 2019

Asset Retirement Obligation Disclosure [Abstract]

Environmental Matters

Note 14. ENVIRONMENTAL MATTERS

We currently own or lease retail sites where refined petroleum products are being or have been handled. These retail sites and the refined petroleum products handled thereon may be subject to federal and state environmental laws and regulations. Under such laws and regulations, we could be required to remove or remediate containerized hazardous liquids or associated generated wastes (including wastes disposed of or abandoned by prior owners or operators), to remediate contaminated property arising from the release of liquids or wastes into the environment, including contaminated groundwater, or to implement best management practices to prevent future contamination.

We maintain insurance of various types with varying levels of coverage that is considered adequate under the circumstances to cover operations and properties. The insurance policies are subject to deductibles that are considered reasonable and not excessive. In addition, we have entered into indemnification and escrow agreements with various sellers in conjunction with several of their respective acquisitions, as further described below. Financial responsibility for environmental remediation is negotiated in connection with each acquisition transaction. In each case, an assessment is made of potential environmental liability exposure based on available information. Based on that assessment and relevant economic and risk factors, a determination is made whether to, and the extent to which we will assume liability for existing environmental conditions.

The table below presents a rollforward of our environmental liability (in thousands):

	2019			2018
Balance at beginning of year	$	3,614		$	3,537
Provision for new environmental losses		292			918
Changes in estimates for previously incurred losses		354			104
Payments		(870	)		(945	)
Balance at end of year		3,390			3,614
Current portion, included within accrued expenses and other current liabilities		1,520			1,450
Long-term portion, included within other long-term liabilities	$	1,870		$	2,164

At December 31, 2019, we were indemnified by third-party escrow funds, state funds or insurance totaling $2.8 million, which are recorded as indemnification assets and included within other noncurrent assets on the balance sheet. State funds represent probable state reimbursement amounts. Reimbursement will depend upon the continued maintenance and solvency of the state. Insurance coverage represents amounts deemed probable of reimbursement under insurance policies.

The estimates used in these reserves are based on all known facts at the time and an assessment of the ultimate remedial action outcomes. We will adjust loss accruals as further information becomes available or circumstances change. Among the many uncertainties that impact the estimates are the necessary regulatory approvals for, and potential modifications of remediation plans, the amount of data available upon initial assessment of the impact of soil or water contamination, changes in costs associated with environmental remediation services and equipment and the possibility of existing legal claims giving rise to additional claims.

Environmental liabilities related to the sites contributed to the Partnership in connection with our IPO have not been assigned to us and are still the responsibility of the Predecessor Entity. Under the Circle K Omnibus Agreement, the Predecessor Entity must indemnify us for any costs or expenses that we incur for environmental liabilities and third-party claims, regardless of when a claim is made, that are based on environmental conditions in existence prior to the closing of the IPO for contributed sites. Such indemnification survives the termination of the Circle K Omnibus Agreement. As such, these environmental liabilities and indemnification assets are not recorded on the balance sheet of the Partnership.

Similarly, Circle K has indemnified us with respect to known contamination at the sites it has transferred to us under the Asset Exchange Agreement. As such, these environmental liabilities and indemnification assets are not recorded on the balance sheet of the Partnership.

Commitments and Contingencies

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Commitments and Contingencies

Note 15. COMMITMENTS AND CONTINGENCIES

Purchase Commitments

We have minimum volume purchase requirements under certain of our fuel supply agreements with a purchase price at prevailing market rates for wholesale distributions. The following provides total annual future minimum volume purchase requirements (in thousands of gallons):

2020			463,521
2021			436,153
2022			427,584
2023			363,250
2024			251,917
Thereafter			978,600
Total			2,921,025

In the event we fail to purchase the required minimum volume for a given contract year, the underlying third party’s exclusive remedies (depending on the magnitude of the failure) are either termination of the supply agreement and/or a financial penalty per gallon based on the volume shortfall for the given year. We did not incur any significant penalties in 2019, 2018 or 2017.

Litigation Matters

We are from time to time party to various lawsuits, claims and other legal proceedings that arise in the ordinary course of business. These actions typically seek, among other things, compensation for alleged personal injury, breach of contract, property damages, environmental damages, employment-related claims and damages, punitive damages, civil penalties or other losses, or injunctive or declaratory relief. With respect to all such lawsuits, claims and proceedings, we record an accrual when it is probable that a liability has been incurred and the amount of loss can be reasonably estimated. In addition, we disclose matters for which management believes a material loss is at least reasonably possible. None of these proceedings, separately or in the aggregate, are expected to have a material adverse effect on our consolidated financial position, results of operations or cash flows. In all instances, management has assessed the matter based on current information and made a judgment concerning its potential outcome, giving due consideration to the nature of the claim, the amount and nature of damages sought and the probability of success. Management’s judgment may prove materially inaccurate, and such judgment is made subject to the known uncertainties of litigation.

As part of Circle K’s acquisition of Holiday Stationstores, LLC, the FTC issued a decree in which nine sites were required to be divested. These sites were divested in September 2018, after the June 15, 2018 deadline specified in the FTC orders. As a result, Couche-Tard and/or the Partnership may be subject to civil penalties, up to a maximum allowed by law of $41,000 per day per violation of the FTC divestiture orders. Circle K has agreed to indemnify us for any such penalties and associated legal costs, and as such, we have not accrued any liability.

Fair Value Measurements

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements

Note 16. FAIR VALUE MEASUREMENTS

General

We measure and report certain financial and non-financial assets and liabilities on a fair value basis. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). U.S. GAAP specifies a three-level hierarchy that is used when measuring and disclosing fair value. The fair value hierarchy gives the highest priority to quoted prices available in active markets (i.e., observable inputs) and the lowest priority to data lacking transparency (i.e., unobservable inputs). An instrument’s categorization within the fair value hierarchy is based on the lowest level of significant input to its valuation. The following is a description of the three hierarchy levels.

Level 1—Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. Active markets are considered to be those in which transactions for the assets or liabilities occur in sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2—Quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability. This category includes quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in inactive markets.

Level 3—Unobservable inputs are not corroborated by market data. This category is comprised of financial and non-financial assets and liabilities whose fair value is estimated based on internally developed models or methodologies using significant inputs that are generally less readily observable from objective sources.

Transfers into or out of any hierarchy level are recognized at the end of the reporting period in which the transfers occurred. There were no transfers between any levels in 2019 or 2018.

As further discussed in Note 18, we have accrued for unvested phantom units as a liability and adjust that liability on a recurring basis based on the market price of our common units each balance sheet date. Such fair value measurements are deemed Level 1 measurements.

Financial Instruments

The fair value of our accounts receivable, notes receivable, and accounts payable approximated their carrying values as of December 31, 2019 and 2018 due to the short-term maturity of these instruments. The fair value of the revolving credit facility approximated its carrying value of $519.0 million as of December 31, 2019 and $498.0 million as of December 31, 2018, due to the frequency with which interest rates are reset and the consistency of the market spread.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Partners' Capital

12 Months Ended

Dec. 31, 2019

Equity [Abstract]

Partners' Capital

Note 17. PARTNERS’ CAPITAL

We issued common units (net of units withheld for income taxes) as a result of the vesting of phantom units and conversion of profits interests previously issued primarily to Circle K employees who provide services principally to CrossAmerica totaling 50,328 common units in 2019, 40,534 common units in 2018 and 35,993 common units in 2017. See Note 18 for additional information.

See Note 13 for information regarding the issuance of common units to Circle K as payment of a portion of the amounts due under the terms of the Circle K Omnibus Agreement.

Distributions

Quarterly distribution activity to common unitholders for 2019 was as follows:

Quarter Ended

Record Date

Payment Date

Cash

Distribution

(per unit)

Cash

Distribution

(in thousands)

December 31, 2018

February 11, 2019

February 19, 2019

0.5250

18,099

March 31, 2019

May 6, 2019

May 13, 2019

0.5250

18,099

June 30, 2019

July 30, 2019

August 6, 2019

0.5250

18,115

September 30, 2019

November 5, 2019

November 12, 2019

0.5250

18,115

December 31, 2019

February 3, 2020

February 10, 2020

0.5250

18,111

The amount of any distribution is subject to the discretion of the Board, which may modify or revoke our cash distribution policy at any time. Our Partnership Agreement does not require us to pay any distributions. As such, there can be no assurance we will continue to pay distributions in the future.

Equity-Based Compensation

12 Months Ended

Dec. 31, 2019

Equity Based Compensation [Abstract]

Equity-Based Compensation

Note 18. EQUITY-BASED COMPENSATION

Partnership Equity-Based Awards

The maximum number of common units that may be delivered with respect to awards under the Plan is 1,505,000. Generally, the Plan provides for grants of restricted units, unit options, performance awards, phantom units, unit awards, unit appreciation rights, distribution equivalent rights, and other unit-based awards, with various limits and restrictions attached to these awards on a grant-by-grant basis. The Plan is administered by the Board or a committee thereof.

The Board may terminate or amend the Plan at any time with respect to any common units for which a grant has not yet been made. The Board also has the right to alter or amend the Plan or any part of the Plan from time to time, including increasing the number of common units that may be granted, subject to unitholder approval as required by the exchange upon which common units are listed at that time; however, no change in any outstanding grant may be made that would adversely affect the rights of a participant with respect to awards granted to a participant prior to the effective date of such amendment or termination, except that the Board may amend any award to satisfy the requirements of Section 409A of the Internal Revenue Code. The Plan will expire on the tenth anniversary of its approval, when common units are no longer available under the Plan for grants or upon its termination by the Board, whichever occurs first.

The table below summarizes our equity-based award activity:

	Employees of Circle K						Directors
	Phantom Units			Phantom Performance Units			Phantom Units			Total
Nonvested at December 31, 2017		2,620			—			10,539			13,159
Granted		—			14,301			15,580			29,881
Forfeited		—			(694	)		—			(694	)
Vested/Redeemed		(1,793	)		—			(10,539	)		(12,332	)
Nonvested at December 31, 2018		827			13,607			15,580			30,014
Granted		—			14,712			18,481			33,193
Forfeited		—			(717	)		—			(717	)
Vested/Redeemed		(827	)		(27,602	)		(32,020	)		(60,449	)
Nonvested at December 31, 2019		—			—			2,041			2,041

The GP Purchase constitutes a change in control under the Partnership’s 2012 Incentive Award Plan and accelerated vesting of all outstanding equity-based awards under the Plan, converting such awards into the same number of common units of the Partnership.

The nonvested phantom units granted to non-employee directors of the Board as a portion of director compensation outstanding as of December 31, 2019, will vest in July 2020. These awards were accompanied by tandem distribution equivalent rights that entitle the holder to cash payments equal to the amount of unit distributions authorized to be paid to the holders of our common units.

Since we grant awards to non-employee directors of the Board, and since the grants may be settled in cash, unvested phantom units receive fair value variable accounting treatment. As such, they are measured at fair value at each balance sheet reporting date and the cumulative compensation cost recognized is classified as a liability, which is included in accrued expenses and other current liabilities on the consolidated balance sheet. The balance of the accrual was insignificant at December 31, 2019 and 2018.

We record equity-based compensation as a component of general and administrative expenses in the statements of income. Equity-based compensation expense was $0.9 million for 2019, which includes approximately $0.5 million of expense recognized upon the accelerated vesting of awards concurrent with the GP Purchase. Equity-based compensation expense was insignificant for 2018 and 2017.

CST Equity-Based Awards

Before the CST Merger was completed, CST granted equity-based awards of approximately 47,000 in the form of time vested restricted stock units of CST, stock options of CST and market share units of CST in 2017, which were granted to certain employees of CST for services rendered on our behalf. Equity-based compensation expense charged to us under the Circle K Omnibus Agreement amounted to $0.3 million, $0.3 million and $1.7 million for 2019, 2018 and 2017, respectively.

At the completion of the CST Merger, each CST stock option, restricted stock unit and market share unit that was outstanding immediately prior to the completion of the CST Merger, excluding the CST restricted stock units granted in February 2017, whether vested or unvested, became fully vested and converted into the right to receive a cash payment as defined in the CST Merger Agreement. The Partnership was allocated a $0.4 million charge upon the accelerated vesting of these awards, included in the expense amounts for 2017 set forth above.

Income Taxes

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Income Taxes

Note 19. INCOME TAXES

Section 7704 of the Internal Revenue Code provides that publicly traded partnerships are, as a general rule, taxed as corporations. However, an exception, referred to as the “Qualifying Income Exception,” exists under Section 7704(c) with respect to publicly traded partnerships of which 90% or more of the gross income for every taxable year consists of “qualifying income.”

Substantially all of the Partnership’s income is “qualifying income” for federal income tax purposes and, therefore, is not subject to federal income taxes at the partnership level. Accordingly, no provision has been made for income taxes on the qualifying income in the Partnership’s financial statements. Net income for financial statement purposes may differ significantly from taxable income reportable to unitholders as a result of differences between the tax basis and financial reporting basis of assets and liabilities and the taxable income allocation requirements under the Partnership Agreement. Individual unitholders have different investment basis depending upon the timing and price at which they acquired their common units. Further, each unitholder’s tax accounting, which is partially dependent upon the unitholder’s tax position, differs from the accounting followed in the Partnership’s financial statements. Accordingly, the aggregate difference in the basis of the Partnership’s net assets for financial and tax reporting purposes cannot be readily determined because information regarding each unitholder’s tax attributes in the Partnership is not available to the Partnership.

As a limited partnership, we are not subject to federal and state income taxes. However, our corporate subsidiaries are subject to income taxes. The Partnership is subject to the statutory requirement that non-qualifying income, as defined by the Internal Revenue Code, cannot exceed 10% of total gross income for the calendar year. If non-qualifying income exceeds this statutory limit, we would be taxed as a corporation. The Partnership’s non-qualifying income did not exceed the statutory limit in any period presented.

Certain activities that generate non-qualifying income are conducted through LGWS. LGWS is a tax paying corporate subsidiary of ours that is subject to federal and state income taxes. Current and deferred income taxes are recognized on the earnings of LGWS. Deferred income tax assets and liabilities are recognized for the future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The Partnership calculates its current and deferred tax provision based on estimates and assumptions that could differ from actual results reflected in income tax returns filed in subsequent years. Adjustments based on filed returns are recorded when identified.

The Tax Cuts and Jobs Act made changes that affect us including (1) reducing the federal corporate income tax rate to 21 percent beginning January 1, 2018, and (2) providing for the immediate expensing for tax purposes for certain qualified depreciable assets placed in service after September 27, 2017. As a result of the rate change, we recognized a net tax benefit of $13.2 million in 2017 due to the reduction of our net deferred tax liability.

Components of income tax expense related to net income were as follows (in thousands):

	For the Year Ended December 31,
	2019			2018			2017
Current
U.S. federal	$	(4,865	)	$	1,117		$	210
U.S. state		66			411			406
Total current		(4,799	)		1,528			616

Deferred
U.S. federal		4,895			(2,737	)		(16,064	)
U.S. state		(1,326	)		(1,524	)		(2,789	)
Total deferred		3,569			(4,261	)		(18,853	)
Income tax benefit	$	(1,230	)	$	(2,733	)	$	(18,237	)

The difference between the actual income tax provision and income taxes computed by applying the U.S. federal statutory rate to earnings (losses) before income taxes is attributable to the following (in thousands):

	For the Year Ended December 31,
	2019			2018			2017
Consolidated income from continuing operations before income taxes - all domestic	$	16,846		$	2,513		$	4,939
Income from continuing operations before income taxes of non-taxable entities		(16,902	)		(8,881	)		(7,769	)
Loss from continuing operations before income taxes of corporate entities		(56	)		(6,368	)		(2,830	)
Federal income tax benefit at statutory rate		(11	)		(1,337	)		(962	)
Increase (decrease) due to:
Nondeductible expenses		54			132			384
Basis difference of acquired assets		—			(648	)		—
Tax on gains not recognized for book income		—			—			112
Change in valuation allowance		—			—			(3,713	)
State income taxes, net of federal income tax benefit		(995	)		(880	)		(878	)
Non-taxable refund		(278	)		—			—
Rate change		—			—			(13,180	)
Total income tax benefit	$	(1,230	)	$	(2,733	)	$	(18,237	)

The tax effects of significant temporary differences representing deferred income tax assets and liabilities were as follows (in thousands):

	December 31,
	2019		2018
Deferred income tax assets:
Deferred rent expense	$	256	$	1,167
Operating and finance lease obligations		26,003		13,626
Asset retirement obligations		8,075		7,593
Intangible assets		8,736		1,593
Other assets		2,535		1,280
Total deferred income tax assets		45,605		25,259

Deferred income tax liabilities:
Deferred rent income		1,249		1,081
Property and equipment		44,095		43,873
Right-of-use assets		19,630		—
Other liabilities		—		234
Total deferred income tax liabilities		64,974		45,188
Net deferred income tax liabilities	$	19,369	$	19,929

As discussed in Note 2, we removed $5.2 million of deferred tax assets primarily related to our previous sale-leaseback transactions as part of our January 1, 2019 transition adjustment in connection with the adoption of ASC 842. Additionally, we recorded a deferred tax asset relating to operating lease liabilities and a deferred tax liability related to right-of-use assets as a result of this new guidance.

As discussed in Note 3, we removed $4.8 million of net deferred tax liabilities and recorded income taxes payable of $5.1 million with respect to the divested sites in connection with the closing of the First Asset Exchange. We also recorded $2.3 million of net deferred tax assets with respect to the acquired sites in connection with the closing of the First Asset Exchange. Also as discussed in Note 3, we removed $0.2 million of net deferred tax assets and recorded income taxes payable of $2.1 million with respect to the divested sites in connection with the closing of the Second Asset Exchange. We also recorded $2.4 million of net deferred tax assets with respect to the acquired sites in connection with the closing of the Second Asset Exchange. Each of these adjustments was recorded through equity based on accounting guidance for transactions between entities under common control.

A valuation allowance is required when it is more likely than not that all or a portion of a deferred tax asset will not be realized. All available evidence, both positive and negative, must be considered in determining the need for a valuation allowance. Positive evidence considered in our 2017 assessment included: 1) reversals of taxable temporary differences in future tax years; 2) an observable history of reporting taxable income; 3) projections of future taxable income; 4) feasible and prudent tax planning strategies; and 5) the impact of recently enacted tax reform. Under the Tax Cuts and Jobs Act, among other provisions, any net operating losses generated after 2017 can be carried forward indefinitely. This change, in part, allows for the consideration as a future source of taxable income, reversals of deferred tax liabilities related to indefinite lived liabilities. This income is sufficient to offset the indefinite lived asset generated by the reversals and provides additional positive evidence of future income allowing for the release of the valuation allowance. The release resulted in a tax benefit of $3.7 million in 2017.

Changes in the valuation allowance account consisted of the following for 2017 (in thousands):

Balance at December 31, 2016	$	5,495
Charged to costs and expenses (a)		(5,495	)
Balance at December 31, 2017	$	—

(a)	Of the 2017 amount charged to costs and expenses, $1.8 million primarily relates to the reduction in the tax rate used to compute the valuation allowance as a result of the Tax Cuts and Jobs Act.

We record an accrual for federal, state and local and uncertain tax positions. The development of these tax positions requires subjective, critical estimates and judgments about tax matters, potential outcomes and timing. Although the outcome of potential tax examinations is uncertain, in management’s opinion, adequate provisions for income taxes have been made for potential liabilities resulting from these reviews. If actual outcomes differ materially from these estimates, they could have a material impact on our financial condition and results of operations. Differences between actual results and assumptions, or changes in assumptions in future periods, are recorded in the period they become known. To the extent additional information becomes available prior to resolution, such accruals are adjusted to reflect probable outcomes.

We did not have unrecognized tax benefits at December 31, 2019 or 2018. Our practice is to recognize interest and penalties related to income tax matters in income tax expense. We had no material interest and penalties for 2019, 2018 and 2017.

We file income tax returns with the U.S. federal government as well as the many state jurisdictions in which we operate. The statute remains open for tax years 2016 through 2019; therefore, these years remain subject to examination by federal, state and local jurisdiction authorities.

Net Income Per Limited Partner Unit

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Net Income Per Limited Partner Unit

Note 20. NET INCOME PER LIMITED PARTNER UNIT

Under the Partnership Agreement, the holders of our IDRs had an interest in distributions from us that are increasing percentages starting at 15% of quarterly distributions out of the operating surplus (as defined in our Partnership Agreement) in excess of $0.5031 per limited partner unit.

In addition to the common units, we have identified the IDRs as participating securities and compute income per unit using the two-class method under which any excess of distributions declared over net income shall be allocated to the partners based on their respective sharing of income as specified in the Partnership Agreement. Net income per unit applicable to limited partners is computed by dividing the limited partners’ interest in net income, after deducting the IDRs, by the weighted-average number of outstanding common units.

See Note 25 for disclosure regarding the elimination of the IDRs, which closed on February 6, 2020.

The following table provides a reconciliation of net income and weighted-average units used in computing basic and diluted net income per limited partner unit for the following periods (in thousands, except unit and per unit amounts):

	Years Ended December 31,
	2019			2018			2017
Numerator:
Distributions paid	$	72,427		$	75,599		$	83,786
Allocation of distributions in excess of net income		(54,884	)		(71,927	)		(64,965	)
Limited partners’ interest in net income - basic and diluted	$	17,543		$	3,672		$	18,821
Denominator:
Weighted average limited partnership units outstanding - basic		34,454,369			34,345,298			33,844,823
Adjustment for phantom units^(a)		30,432			—			10,522
Weighted average limited partnership units outstanding - diluted		34,484,801			34,345,298			33,855,345
Net income per limited partnership unit - basic and diluted	$	0.51		$	0.11		$	0.56

Distributions paid per common unit	$	2.1000		$	2.2025		$	2.4800
Distributions declared (with respect to each respective period) per common unit	$	2.1000		$	2.1000		$	2.4950

(a)	Excludes 19,075 potentially dilutive securities from the calculation of diluted earnings per common unit because to do so would be antidilutive for 2018.

Segment Reporting

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Segment Reporting

Note 21. SEGMENT REPORTING

We conduct our business in two segments: 1) the Wholesale segment and 2) the Retail segment. The wholesale segment includes the wholesale distribution of motor fuel to lessee dealers, independent dealers, commission agents, DMS, Circle K and, through September 2019, company operated retail sites. We have exclusive motor fuel distribution contracts with lessee dealers who lease the property from us. We also have exclusive distribution contracts with independent dealers to distribute motor fuel but do not collect rent from the independent dealers. Similar to lessee dealers, we have motor fuel distribution agreements with DMS and Circle K and collect rent from both. The Retail segment includes the retail sale of motor fuel at retail sites operated by commission agents and through September 2019, the sale of convenience merchandise items and the retail sale of motor fuel at company operated retail sites. A commission agent is a retail site where we retain title to the motor fuel inventory and sell it directly to our end user customers. At commission agent retail sites, we manage motor fuel inventory pricing and retain the gross profit on motor fuel sales, less a commission to the agent who operates the retail site. Similar to our Wholesale segment, we also generate revenues through leasing or subleasing real estate in our Retail segment.

Unallocated items consist primarily of general and administrative expenses, depreciation, amortization and accretion expense, gains on dispositions and lease terminations, net, and the elimination of the Retail segment’s intersegment cost of revenues from motor fuel sales against the Wholesale segment’s intersegment revenues from motor fuel sales. The profit in ending inventory generated by the intersegment motor fuel sales is also eliminated. Total assets by segment are not presented as management does not currently assess performance or allocate resources based on that data.

The following table reflects activity related to our reportable segments (in thousands):

	Wholesale		Retail		Unallocated			Consolidated
Year Ended December 31, 2019
Revenues from fuel sales to external customers	$	1,609,547	$	397,474	$	—		$	2,007,021
Intersegment revenues from fuel sales		306,070		—		(306,070	)		—
Revenues from food and merchandise sales		—		49,382		—			49,382
Rent income		81,427		8,712		—			90,139
Other revenue		2,887		—		—			2,887
Total revenues	$	1,999,931	$	455,568	$	(306,070	)	$	2,149,429
Income from CST Fuel Supply equity interests	$	14,768	$	—	$	—		$	14,768
Operating income (loss)^(a)	$	113,299	$	3,189	$	(73,166	)	$	43,322

Year Ended December 31, 2018
Revenues from fuel sales to external customers	$	1,713,227	$	546,061	$	—		$	2,259,288
Intersegment revenues from fuel sales		425,610		—		(425,610	)		—
Revenues from food and merchandise sales		—		97,603		—			97,603
Rent income		77,404		8,238		—			85,642
Other revenue		3,384		—		—			3,384
Total revenues	$	2,219,625	$	651,902	$	(425,610	)	$	2,445,917
Income from CST Fuel Supply equity interests	$	14,948	$	—	$	—		$	14,948
Operating income (loss)	$	117,848	$	8,429	$	(91,265	)	$	35,012

Year Ended December 31, 2017
Revenues from fuel sales to external customers	$	1,521,408	$	380,387	$	—		$	1,901,795
Intersegment revenues from fuel sales		281,561		—		(281,561	)		—
Revenues from food and merchandise sales		—		104,362		—			104,362
Rent income		79,344		6,970		—			86,314
Other revenue		2,356		—		—			2,356
Total revenues	$	1,884,669	$	491,719	$	(281,561	)	$	2,094,827
Income from CST Fuel Supply equity interests	$	14,906	$	—	$	—		$	14,906
Operating income (loss)	$	108,624	$	5,737	$	(81,942	)	$	32,419

(a)

Receivables relating to the revenue streams above are as follows (in thousands):

	December 31,
	2019		2018
Receivables from fuel and merchandise sales	$	27,141	$	19,247
Receivables for rent and other lease-related charges		9,318		6,610
Total accounts receivable	$	36,459	$	25,857

Performance obligations are satisfied as fuel is delivered to the customer. Many of our contracts with our customers include minimum purchase volumes measured on a monthly basis, although such revenue is not material. Receivables from fuel are recognized on a per-gallon rate and are generally collected within 10 days of delivery.

The balance of unamortized costs incurred to obtain certain contracts with customers was $6.5 million and $5.7 million at December 31, 2019 and 2018, respectively. Amortization of such costs is recorded against operating revenues and amounted to $1.0 million, $0.9 million and $0.6 million for 2019, 2018 and 2017, respectively

Receivables from rent and other lease-related charges are generally collected at the beginning of the month.

Dealerization of Our Remaining Company Operated Sites

When we convert company owned retail sites from our Retail segment to lessee dealers in our Wholesale segment, we no longer generate revenues from the retail sale of motor fuel or merchandise at these stores subsequent to the date of conversion and we no longer incur retail operating expenses related to these retail sites. However, we continue to supply these retail sites with motor fuel on a wholesale basis pursuant to the fuel supply contract with the lessee dealer. Further, we continue to own or lease the property and earn rental income under lease/sublease agreements with the lessee dealers under triple net leases. The lessee dealer owns all motor fuel and convenience merchandise and retains all gross profit on such operating activities.

In June 2019, we entered into master fuel supply and master lease agreements with Applegreen. During the third quarter of 2019, we dealerized 46 company operated Upper Midwest sites. The master fuel supply and master lease agreements have an initial 10-year term with four 5-year renewal options. Base rent generally increases by 1.5% annually, including during the renewal options. Applegreen has the right to sever up to 10 specifically identified sites, for which notice must be provided prior to the end of the first year, and the effective date will be after the second year. Applegreen has the right to sever up to eight of the remaining 36 sites with proper notice. We have committed to making certain EMV upgrades at these 46 sites totaling approximately $2.2 million by October 1, 2020.

In connection with the conversion of these company operated sites in our Retail segment to lessee dealer sites in our Wholesale segment, we recognized a $0.5 million loss on sale of inventory to Applegreen, classified within the loss on dispositions and lease terminations, net line item of the statement of income. As further discussed in Note 9, we also reassigned $4.5 million of goodwill from the Retail segment to the Wholesale segment.

As a result of this transition, we have not had any company operated sites since September 30, 2019. See Note 25 for information regarding the acquisition of retail and wholesale assets from the Topper Group and certain other parties.

Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2019

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Note 22. SUPPLEMENTAL CASH FLOW INFORMATION

In order to determine net cash provided by operating activities, net income is adjusted by, among other things, changes in operating assets and liabilities as follows (in thousands):

	For the Year Ended December 31,
	2019			2018			2017
Decrease (increase):
Accounts receivable	$	(10,997	)	$	12,514		$	1,263
Accounts receivable from related parties		(1,951	)		4,271			(666	)
Inventories		7,244			362			863
Other current assets		(868	)		(66	)		(1,718	)
Other assets		(2,697	)		(137	)		(3,248	)
Increase (decrease):
Accounts payable		12,404			(3,157	)		886
Accounts payable to related parties (a)		(12,923	)		(1,853	)		14,778
Motor fuel taxes payable		1,871			(1,637	)		(226	)
Accrued expenses and other current liabilities		(7,896	)		1,364			1,708
Other long-term liabilities		7,180			(1,645	)		(83	)
Changes in operating assets and liabilities, net of acquisitions	$	(8,633	)	$	10,016		$	13,557

(a)

Includes a $14.2 million payment to Circle K as partial settlement of omnibus charges; see Note 13 for additional information.

The above changes in operating assets and liabilities may differ from changes between amounts reflected in the applicable balance sheets for the respective periods due to acquisitions.

Supplemental disclosure of cash flow information (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Cash paid for interest	$	26,344	$	31,201	$	25,984
Cash paid for income taxes, net of refunds received		3,296		1,580		1,756

Supplemental schedule of non-cash investing and financing activities (in thousands):

	For the Year Ended December 31,
	2019			2018		2017
Circle K Omnibus Agreement fees settled in our common units	$	—		$	6,518	$	14,033
Sale of property and equipment in Section 1031 like-kind exchange transactions		—			—		(1,650	)
Issuance of capital lease obligations and recognition of asset retirement obligation related to Getty lease		—			—		740
Lease liabilities arising from obtaining right-of-use assets		2,879			—		—
Net charge to equity as a result of the Closed Asset Exchange Transactions		(7,410	)		—		—

Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data (Unaudited)

Note 23. QUARTERLY FINANCIAL DATA (UNAUDITED)

The following table summarizes quarterly financial data for 2019 and 2018 (in thousands):

	2019 Quarter Ended
	March 31			June 30			September 30		December 31
Operating revenues	$	471,786		$	605,528		$	559,736	$	512,379
Gross profit		37,077			41,370			41,145		35,045
Operating income		7,612			13,920			12,349		9,441
Net income attributable to limited partners		212			6,441			7,165		4,258
Basic and diluted earnings per common unit^(a)		0.00			0.18			0.20		0.12

	2018 Quarter Ended
	March 31			June 30			September 30		December 31
Operating revenues	$	554,570		$	673,295		$	670,810	$	547,242
Gross profit		39,951			43,972			43,798		45,074
Operating income (loss)		7,424			(1,568	)		13,652		15,504
Net income (loss) attributable to limited partners		(805	)		(6,935	)		5,308		7,683
Basic and diluted earnings (loss) per common unit^(a)		(0.06	)		(0.21	)		0.15		0.22

(a)	Earnings (loss) per common unit amounts are computed independently for each of the quarters presented. Therefore, the sum of the quarterly earnings per share amounts may not equal the annual earnings per share amounts.

Separation Benefits

12 Months Ended

Dec. 31, 2019

Restructuring And Related Activities [Abstract]

Separation Benefits

Note 24. SEPARATION BENEFITS

As discussed in Note 21, we dealerized the remaining 46 company operated sites in the third quarter of 2019. As a result of communicating a plan to exit the company operated business, we recorded separation benefit costs totaling $0.4 million in the first quarter of 2019, which is anticipated to be paid in the first quarter of 2020.

During the second quarter of 2017, the Partnership recognized a $5.4 million charge for severance and benefit costs associated with certain officers and other employees of CST Services who provided services to the Partnership and who terminated employment upon the consummation of the CST Merger, which constituted a change in control, as defined in the EICP and CST’s severance plans. Such costs are included in general and administrative expenses and were paid by Circle K in 2017.

In addition, certain participants in the EICP received retention bonuses that were paid in annual installments that began in July 2017 and continued through July 2019. The Partnership recorded charges totaling $0.1 million, $0.8 million and $1.7 million related to these payments during 2019, 2018 and 2017, respectively, which were included in general and administrative expenses.

We also recognized a $1.7 million charge in 2017 for additional EICP severance payments, also included in general and administrative expenses.

Accounts payable and other long-term liabilities at December 31, 2019 and accounts payable to related parties at December 31, 2018 includes all the components above as we will reimburse Circle K. See Note 13 for additional information regarding the timing of reimbursement.

The following table presents a rollforward of accrued separation benefits:

	2019			2018
Balance at beginning of year	$	9,313		$	8,569
Provision for separation benefits		417			770
Separation benefits paid		(3	)		(26	)
Balance at end of year	$	9,727		$	9,313

Subsequent Events and Pending Transactions

12 Months Ended

Dec. 31, 2019

Subsequent Events [Abstract]

Subsequent Events and Pending Transactions

Note 25. SUBSEQUENT EVENTS AND PENDING TRANSACTIONS

Topper Group Omnibus Agreement

On January 15, 2020, the Partnership entered into an Omnibus Agreement, effective as of January 1, 2020 (the “Topper Group Omnibus Agreement”), among the Partnership, the General Partner and DMI. The terms of the Topper Group Omnibus Agreement were approved by the conflicts committee of the board of directors of the General Partner, which is composed of the independent directors of the Board.

Pursuant to the Topper Group Omnibus Agreement, DMI has agreed, among other things, to provide, or cause to be provided, to the General Partner for the benefit of the Partnership, at cost without markup, certain management, administrative and operating services, which services were previously provided by Circle K under the Transitional Omnibus Agreement, dated as of November 19, 2019, among the Partnership, the General Partner and Circle K.

The Topper Group Omnibus Agreement will continue in effect until terminated in accordance with its terms. The Topper Group has the right to terminate the Topper Group Omnibus Agreement at any time upon 180 days’ prior written notice, and the General Partner has the right to terminate the Topper Group Omnibus Agreement at any time upon 60 days’ prior written notice.

Equity Restructuring

On January 15, 2020, the Partnership entered into an Equity Restructuring Agreement (the “Equity Restructuring Agreement”) with the General Partner and Dunne Manning CAP Holdings II LLC (“DM CAP Holdings”), a wholly owned subsidiary of DMP, which is controlled by Joseph V. Topper, Jr., the Chairman of the Board.

Pursuant to the Equity Restructuring Agreement, all of the outstanding IDRs of the Partnership, all of which were held by DM CAP Holdings, were cancelled and converted into 2,528,673 newly-issued common units representing limited partner interests in the Partnership based on a value of $45 million and calculated using the 20 business day volume weighted average trading price of our common units ended five business days prior to the execution of the Equity Restructuring Agreement (the “20-day VWAP”).

This transaction closed on February 6, 2020, after the record date for the distribution payable on the Partnership’s common units with respect to the fourth quarter of 2019.

Simultaneously with the Equity Restructuring Closing, the General Partner executed and delivered the Second Amended and Restated Agreement of Limited Partnership of the Partnership (the “Second Amended and Restated Partnership Agreement”) to give effect to the Equity Restructuring Agreement.

The Second Amended and Restated Partnership Agreement will amend and restate the First Amended and Restated Agreement of Limited Partnership of the Partnership, dated as of October 30, 2012, as amended, in its entirety to, among other items, (i) reflect the cancellation of the IDRs and (ii) eliminate certain legacy provisions that no longer apply, including provisions related to the IDRs and subordinated units of the Partnership that were formerly outstanding.

The terms of the Equity Restructuring Agreement were approved by the independent conflicts committee of the Board.

CST Fuel Supply Exchange Agreement

On November 19, 2019, the Partnership entered into an Exchange Agreement (the “CST Fuel Supply Exchange Agreement”) with Circle K. Pursuant to the CST Fuel Supply Exchange Agreement, Circle K has agreed to transfer to the Partnership 45 owned and leased convenience store properties (the “Properties”) and related assets (including fuel supply agreements) relating to such Properties, and U.S. wholesale fuel supply contracts covering 387 additional sites (the “DODO Sites”), and, in exchange, the Partnership has agreed to transfer to Circle K 100% of the limited partnership units in CST Fuel Supply LP that are owned by the Partnership, which represent 17.5% of the outstanding units of CST Fuel Supply LP (collectively, the “CST Fuel Supply Exchange”).

The assets being exchanged by Circle K include (a) fee simple title to all land and other real property and related improvements owned by Circle K at the Properties, (b) Circle K’s leasehold interest in all land and other real property and related improvements leased by Circle K at the Properties, (c) all buildings and other improvements and permanently attached machinery, equipment and other fixtures located on the Properties, (d) all tangible personal property owned by Circle K and located on the Properties, including all underground storage tanks located on the Properties, and owned by Circle K, (e) all of Circle K’s rights under the dealer agreements related to the Properties and the DODO Sites, (f) Circle K’s rights under the leases to the leased Properties and all tenant leases and certain other contracts related to the Properties, (g) all fuel inventory owned by Circle K and stored in the underground storage tanks at locations operated by dealers that are independent commission marketers, (h) all assignable permits related to the Properties and related assets owned by Circle K, (i) all real estate records and related registrations and reports and other books and records of Circle K to the extent relating to the Properties, and (j) all goodwill and other intangible assets associated with the foregoing assets (collectively, the “Assets”). The Partnership will also assume certain liabilities associated with the Assets.

The closing of the CST Fuel Supply Exchange is expected to occur in the first quarter of 2020 and is subject to the satisfaction or waiver of customary closing conditions. The CST Fuel Supply Exchange Agreement contains customary representations, warranties, agreements and obligations of the parties, including covenants regarding the conduct by Circle K with respect to the Assets prior to closing. The Partnership and Circle K have agreed to indemnify each other for, among other things, breaches of their respective representations and warranties contained in the CST Fuel Supply Exchange Agreement for a period of 18 months after the date of closing (except for certain fundamental representations and warranties, which survive until the expiration of the applicable statute of limitations) and for breaches of their respective covenants and for certain liabilities assumed or retained by the Partnership or Circle K, respectively. The respective indemnification obligations of each of the Partnership and Circle K to the other are subject to the limitations set forth in the CST Fuel Supply Exchange Agreement. The CST Fuel Supply Exchange Agreement may be terminated, among other ways, by mutual written consent of the Partnership and Circle K.

In connection with the execution of the CST Fuel Supply Exchange Agreement, the Partnership and Circle K also entered into an Environmental Responsibility Agreement, dated as of November 19, 2019 (the “ERA”), which agreement sets forth the parties’ respective liabilities and obligations with respect to environmental matters relating to the Properties. As further described in the ERA, Circle K will retain liability for known environmental contamination or non-compliance at the Properties, and the Partnership will assume liability for unknown environmental contamination and non-compliance at the Properties.

The terms of the CST Fuel Supply Exchange Agreement were approved by the independent conflicts committee of the Board.

We are in the process of amending our credit facility to allow for the divestiture of our investment in CST Fuel Supply.

Retail and Wholesale Acquisition

In connection with the Partnership’s strategic reorientation to add retail capability, also on January 15, 2020, the Partnership entered into an asset purchase agreement (“Asset Purchase Agreement”) with the sellers (“Sellers”) signatories thereto, including DMS and certain of DMS’s affiliates, with respect to the acquisition (the “Retail Acquisition”) by the Partnership from the Sellers of the retail operations at 172 sites, wholesale fuel distribution to 114 sites, including 55 third-party wholesale dealer contracts, and leasehold interests in at least 53 sites, for an aggregate consideration of $21 million in cash and 842,891 in newly-issued common units valued at $15 million and calculated based on the 20-day VWAP. The Partnership will also acquire for cash the inventory related to the sites. The Partnership expects to finance the aggregate cash consideration with borrowings under its credit facility.

In addition, the parties agreed to perform Phase I environmental site assessments with respect to certain sites. The Sellers agreed to retain liability for known environmental contamination or non-compliance at certain sites, and the Partnership agreed to assume liability for unknown environmental contamination and non-compliance at certain sites.

The closing of the transactions contemplated by the Asset Purchase Agreement is expected to occur prior to the end of the second quarter of 2020 (such date, the “Retail Acquisition Closing”) and is subject to closing conditions and purchase price adjustments customary in comparable transactions. In addition, the Asset Purchase Agreement contains customary representations and warranties of the parties as well as indemnification obligations by Sellers and the Partnership, respectively, to each other. The indemnification obligations must be asserted within 18 months of the Retail Acquisition Closing and are limited to an aggregate of $7.2 million for each party.

In connection with the Retail Acquisition Closing, the Partnership will assume certain contracts with third parties and affiliates necessary for the continued operation of the sites, including agreements with dealers and franchise agreements. Further, the Partnership will enter into ten-year master leases with certain sellers, with an aggregate annual rent of $6.5 million payable by the Partnership. Additionally, DMS will no longer be a customer or lessee of the Partnership as we will terminate the contracts with DMS upon closing on this transaction.

The terms of the Asset Purchase Agreement were approved by the independent conflicts committee of the Board.

Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2019

Significant Accounting Policies [Abstract]

Principles of Consolidation

Use of Estimates

Cash and Cash Equivalents

Receivables

We review all accounts receivable balances on at least a quarterly basis and provide an allowance for doubtful accounts based on historical experience and on a specific identification basis.

Inventories

Asset Acquisitions and Business Combinations

The income statement includes the results of operations for each acquisition from their respective date of acquisition.

Property and Equipment

Intangible Assets

Impairment of Assets

Goodwill

No goodwill was impaired for any period presented.

Investment in CST Fuel Supply

Debt Issuance Costs

Environmental Matters

Asset Retirement Obligations

Segment Reporting

Revenue Recognition

Revenues from the sale of convenience store products are recognized at the time of sale to the customer.

Revenues from leasing arrangements for which we are the lessor are recognized ratably over the term of the underlying lease.

See Note 21 for additional information on our revenues and related receivables.

Cost of Sales

Motor Fuel Taxes

Lease Accounting

We lease certain retail sites from third parties under long-term arrangements with various expiration dates.

Through December 31, 2018, we accounted for leases in accordance with ASC 840–Leases.

There was no impact from the adoption of this ASU on the accounting for our capital (now called finance) lease obligations.

The net adjustment recorded to equity as of January 1, 2019 was a credit of $28.9 million.

The table below summarizes these adjustments to the January 1, 2019 balance sheet (in millions).

			Remove
			sale-			Record		Balance
			leaseback			ROU asset/		sheet
	As Reported		balances			lease liability		reclasses			As Adjusted
Property and equipment, net	$	647.4	$	(42.0	)	$	—	$	—		$	605.4
Right-of-use assets, net		—		—			135.9		(2.6	)		133.3
Intangible assets, net		59.1		—			—		(1.0	)		58.1

Accrued expenses and other current liabilities		17.9		(1.1	)		—		—			16.8
Current portion of operating lease obligations		—		—			24.3		—			24.3
Operating lease obligations, less current portion		—		—			111.6		—			111.6
Deferred tax liabilities, net		19.9		5.2			—		—			25.1
Other long-term liabilities		95.6		(75.0	)		—		(3.6	)		17.0
Equity		110.9		28.9			—		—			139.8

See Notes 11, 12 and 21 for additional information.

Income Taxes

Earnings Per Common Unit

Earnings per Common Unit

See Note 25 for disclosure regarding the elimination of the IDRs, which closed on February 6, 2020.

New Accounting Guidance Pending Adopted

New Accounting Guidance Pending Adoption

Accounting for Financial Instrument Credit Losses

Simplifying the Accounting for Income Taxes

Concentration Risk

For more information regarding transactions with DMS and its affiliates and Circle K, see Note 13.

Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Significant Accounting Policies [Abstract]

Summary of Adjustments to Components of Balance Sheet

The table below summarizes these adjustments to the January 1, 2019 balance sheet (in millions).

			Remove
			sale-			Record		Balance
			leaseback			ROU asset/		sheet
	As Reported		balances			lease liability		reclasses			As Adjusted
Property and equipment, net	$	647.4	$	(42.0	)	$	—	$	—		$	605.4
Right-of-use assets, net		—		—			135.9		(2.6	)		133.3
Intangible assets, net		59.1		—			—		(1.0	)		58.1

Accrued expenses and other current liabilities		17.9		(1.1	)		—		—			16.8
Current portion of operating lease obligations		—		—			24.3		—			24.3
Operating lease obligations, less current portion		—		—			111.6		—			111.6
Deferred tax liabilities, net		19.9		5.2			—		—			25.1
Other long-term liabilities		95.6		(75.0	)		—		(3.6	)		17.0
Equity		110.9		28.9			—		—			139.8

Asset Exchange Transaction With Circle K (Tables)

12 Months Ended

Dec. 31, 2019

Asset Exchange Agreement [Abstract]

Schedule of Divestiture of Properties in Closed Asset Exchange Transactions

We recorded the following to reflect the divestiture of the CAPL Properties in the Closed Asset Exchange Transactions with the net assets divested recorded through equity (in thousands).

	First Asset Exchange		Second Asset Exchange
Property and equipment, net	$	40,686	$	37,955
Right-of-use assets, net		3,077		—
Intangible assets, net		2,135		—
Total assets	$	45,898	$	37,955

Current portion of operating lease obligations	$	448	$	—
Operating lease obligations, less current portion		2,629		—
Deferred income taxes		4,804		(151	)
Asset retirement obligations		821		318
Total liabilities	$	8,702	$	167
Net assets divested	$	37,196	$	37,788

Schedule of Acquisition of Properties in Closed Asset Exchange Transactions

We recorded the following to reflect the acquisition of the CK Properties in the Closed Asset Exchange Transactions with the net assets acquired recorded through equity (in thousands).

	First Asset Exchange			Second Asset Exchange
Property and equipment, net	$	35,345		$	36,891
Right-of-use assets, net		1,956			781
Total assets	$	37,301		$	37,672

Current portion of operating lease obligations	$	563		$	241
Operating lease obligations, less current portion		1,393			540
Deferred income taxes		(2,282	)		(2,368	)
Asset retirement obligations		1,887			1,617
Total liabilities	$	1,561		$	30
Net assets acquired	$	35,740		$	37,642

Net decrease in net assets	$	(1,456	)	$	(146	)
Note receivable from Circle K^(a)		234			1,171
Income tax liability incurred on sale		(5,135	)		(2,078	)
Net charge to equity	$	(6,357	)	$	(1,053	)

(a)

- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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+ Details

Assets Held for Sale (Tables)

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment Assets Held For Sale Disclosure [Abstract]

Assets Held for Sale

Assets held for sale were as follows (in thousands):

	December 31,
	2019			2018
Land	$	10,082		$	2,029
Buildings and site improvements		5,178			417
Equipment		1,383			238
Total		16,643			2,684
Less accumulated depreciation		(3,412	)		(466	)
Assets held for sale	$	13,231		$	2,218

Receivables (Tables)

12 Months Ended

Dec. 31, 2019

Receivables [Abstract]

Summary of Changes in Allowance for Doubtful Accounts

Changes in the allowance for doubtful accounts consisted of the following (in thousands):

	Year Ended December 31,
	2019			2018			2017
Balance at beginning of year	$	607		$	277		$	487
Increase in allowance charged to expense		362			611			103
Accounts charged against the allowance, net of recoveries		(412	)		(281	)		(313	)
Balance at end of year	$	557		$	607		$	277

Inventories (Tables)

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following (in thousands):

	December 31,
	2019		2018
Retail site merchandise	$	—	$	7,085
Motor fuel		6,230		6,998
Inventories	$	6,230	$	14,083

Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment, net consisted of the following (in thousands):

	December 31,
	2019			2018
Land	$	257,131		$	283,137
Buildings and site improvements		296,411			361,579
Leasehold improvements		9,350			7,936
Equipment		194,997			184,653
Construction in progress		4,638			3,841
Property and equipment, at cost		762,527			841,146
Accumulated depreciation and amortization		(196,611	)		(193,733	)
Property and equipment, net	$	565,916		$	647,413

Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Intangible Assets Net Excluding Goodwill [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following (in thousands):

	December 31, 2019							December 31, 2018
	Gross Amount		Accumulated Amortization			Net Carrying Amount		Gross Amount		Accumulated Amortization			Net Carrying Amount
Wholesale fuel supply contracts/rights	$	124,479	$	(79,791	)	$	44,688	$	126,734	$	(69,265	)	$	57,469
Trademarks		1,078		(1,072	)		6		1,095		(1,006	)		89
Covenant not to compete		4,552		(4,250	)		302		4,581		(4,077	)		504
Below market leases		—		—			—		11,177		(10,176	)		1,001
Total intangible assets	$	130,109	$	(85,113	)	$	44,996	$	143,587	$	(84,524	)	$	59,063

Goodwill (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill [Abstract]

Schedule of Changes in Goodwill

Changes in goodwill during 2019 and 2018 consisted of the following (in thousands):

	Wholesale Segment			Retail Segment			Consolidated
Balance at December 31, 2017	$	69,757		$	19,352		$	89,109
Divestitures		(70	)		(275	)		(345	)
Balance at December 31, 2018		69,687			19,077			88,764
Reassignment		4,451			(4,451	)		—
Balance at December 31, 2019	$	74,138		$	14,626		$	88,764

Accrued Expenses And Other Long-term Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Accrued Expensesand Other Long Term Liabilities [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

	December 31,
	2019		2018
Taxes other than income	$	7,881	$	7,540
Current portion of environmental liabilities		1,520		1,450
Interest		992		1,362
Professional fees		880		1,129
Termination benefits		88		219
Current portion of sale-leaseback obligations (a)		—		1,166
Payroll (b)		—		519
Other		5,021		4,486
Total accrued expenses and other current liabilities	$	16,382	$	17,871

Schedule of Other Long-term Liabilities

Other long-term liabilities consisted of the following (in thousands):

	December 31,
	2019		2018
Security deposits	$	12,812	$	11,135
Accounts payable to Circle K (c)		4,616		—
Environmental liabilities		1,870		2,164
Sale-leaseback obligations, net of deferred financing costs (a)		—		74,147
Deferred rent expense (a)		—		3,057
Above market leases (a)		—		1,331
Other		5,051		3,755
Total other long-term liabilities	$	24,349	$	95,589

(a)

See Note 2 for information regarding the transition adjustment recorded related to the adoption of ASC 842.

(b)

See Note 21 for information regarding the dealerization of our remaining company operated sites.

(c)

See Note 13 for information regarding the noncurrent portion of our accounts payable with Circle K.

Schedule of Rollforward of Our Asset Retirement Obligation

A rollforward of our asset retirement obligation is below (in thousands):

	December 31,
	2019			2018
Balance at beginning of year	$	32,867		$	31,467
Recognition of asset retirement obligations		3,505			105
Changes in estimated cash flows or settlement dates		(1,789	)		(122	)
Accretion		1,317			1,533
Obligations settled		(123	)		(116	)
Balance at end of year		35,777			32,867
Current portion, included within accrued expenses and other current liabilities		188			120
Long-term portion	$	35,589		$	32,747

Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Summary of Balances for Long-term Debt and Finance Lease Obligations

Our balances for long-term debt and finance lease obligations are as follows (in thousands):

	December 31,
	2019		2018
Revolving credit facility	$	519,000	$	498,000
Finance lease obligations		22,630		24,927
Total debt and finance lease obligations		541,630		522,927
Current portion		2,471		2,296
Noncurrent portion		539,159		520,631
Deferred financing costs, net		4,300		1,355
Noncurrent portion, net of deferred financing costs	$	534,859	$	519,276

Schedule of Debt and Future Minimum Lease Payments on Finance Lease Obligations

As of December 31, 2019, future principal payments on debt and future minimum rental payments on finance lease obligations were as follows (in thousands):

	Debt		Finance Lease Obligations		Total
2020	$	—	$	3,166	$	3,166
2021		—		3,266		3,266
2022		—		3,367		3,367
2023		—		3,469		3,469
2024		519,000		3,573		522,573
Thereafter		—		8,734		8,734
Total future payments		519,000		25,575		544,575
Less interest component		—		2,945		2,945
		519,000		22,630		541,630
Current portion		—		2,471		2,471
Long-term portion	$	519,000	$	20,159	$	539,159

Operating Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Schedule of Lease Expense

Lease expense for 2019 as measured under ASC 842 was classified in the statement of income as follows (in thousands):

Cost of sales	$	27,495
Operating expenses		379
General and administrative expenses		685
Total	$	28,559

Summary of Future Minimum Rental Payments Under Operating Leases

As of December 31, 2019, future minimum rental payments under operating leases, excluding variable lease payments or short-term payments, were as follows (in thousands).

2020	$	24,359
2021		21,647
2022		20,055
2023		18,019
2024		15,712
Thereafter		66,063
Total future payments		165,855
Less impact of discounting		42,313
		123,542
Current portion		23,485
Long-term portion	$	100,057

Schedule of Future Minimum Rental Payments Under Non-Cancelable Operating Leases

Future minimum rental payments under non-cancelable operating leases with third parties and DMS as of December 31, 2019 were as follows (in thousands):

	Third Party		DMS		Total
2020	$	58,561	$	4,886	$	63,447
2021		52,232		4,947		57,179
2022		42,123		5,018		47,141
2023		34,601		5,091		39,692
2024		32,317		5,165		37,482
Thereafter		77,377		18,383		95,760
Total future minimum lease payments	$	297,211	$	43,490	$	340,701

Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2019

Summary of Revenues from Related Parties

Year

Number of

Common

Units Issued

2017

550,516

2018

292,118

Schedule of Supplemental Balance Sheet Information for CST Fuel Supply

Supplemental balance sheet information for CST Fuel Supply was as follows (in thousands):

	December 31,
	2019		2018
Current assets	$	58,049	$	8,571
Current liabilities		123,102		58,083

Schedule of Supplemental Income Statement Information for CST Fuel Supply

Supplemental income statement information for CST Fuel Supply was as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Gross profit	$	87,010	$	85,998	$	86,880
Net income		85,310		84,305		85,174

Supplemental income statement information for CST Fuel Supply was as follows for the four quarters of 2019 and 2018 (in thousands):

	2019 Quarter Ended (Unaudited)
	March 31		June 30		September 30		December 31
Gross profit	$	21,013	$	21,870	$	23,039	$	21,088
Net income		20,604		21,434		22,597		20,675

	2018 Quarter Ended (Unaudited)
	March 31		June 30		September 30		December 31
Gross profit	$	22,152	$	21,584	$	20,665	$	21,597
Net income		21,745		21,162		20,270		21,128

Circle K Stores Inc. [Member]

Summary of Revenues from Related Parties

Revenues from wholesale fuel sales and real property rental income from Circle K were as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Revenues from motor fuel sales to Circle K	$	153,055	$	162,974	$	136,649
Rental income from Circle K		13,898		16,791		17,021

DMS [Member]

Summary of Revenues from Related Parties

Revenues from motor fuel sales and rental income from DMS were as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Revenues from motor fuel sales to DMS	$	142,236	$	241,151	$	241,895
Rental income from DMS		6,326		12,569		18,753

Environmental Matters (Tables)

12 Months Ended

Dec. 31, 2019

Asset Retirement Obligation Disclosure [Abstract]

Schedule of Rollforward of Our Environmental Liability

The table below presents a rollforward of our environmental liability (in thousands):

	2019			2018
Balance at beginning of year	$	3,614		$	3,537
Provision for new environmental losses		292			918
Changes in estimates for previously incurred losses		354			104
Payments		(870	)		(945	)
Balance at end of year		3,390			3,614
Current portion, included within accrued expenses and other current liabilities		1,520			1,450
Long-term portion, included within other long-term liabilities	$	1,870		$	2,164

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Volume Purchase Requirements

The following provides total annual future minimum volume purchase requirements (in thousands of gallons):

2020			463,521
2021			436,153
2022			427,584
2023			363,250
2024			251,917
Thereafter			978,600
Total			2,921,025

Partners' Capital (Tables)

12 Months Ended

Dec. 31, 2019

Partners Capital [Abstract]

Partners' Capital Distributions

Quarterly distribution activity to common unitholders for 2019 was as follows:

Quarter Ended

Record Date

Payment Date

Cash

Distribution

(per unit)

Cash

Distribution

(in thousands)

December 31, 2018

February 11, 2019

February 19, 2019

0.5250

18,099

March 31, 2019

May 6, 2019

May 13, 2019

0.5250

18,099

June 30, 2019

July 30, 2019

August 6, 2019

0.5250

18,115

September 30, 2019

November 5, 2019

November 12, 2019

0.5250

18,115

December 31, 2019

February 3, 2020

February 10, 2020

0.5250

18,111

Equity-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Equity Based Compensation [Abstract]

Summary of Equity-Based Award Activity

The table below summarizes our equity-based award activity:

	Employees of Circle K						Directors
	Phantom Units			Phantom Performance Units			Phantom Units			Total
Nonvested at December 31, 2017		2,620			—			10,539			13,159
Granted		—			14,301			15,580			29,881
Forfeited		—			(694	)		—			(694	)
Vested/Redeemed		(1,793	)		—			(10,539	)		(12,332	)
Nonvested at December 31, 2018		827			13,607			15,580			30,014
Granted		—			14,712			18,481			33,193
Forfeited		—			(717	)		—			(717	)
Vested/Redeemed		(827	)		(27,602	)		(32,020	)		(60,449	)
Nonvested at December 31, 2019		—			—			2,041			2,041

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense

Components of income tax expense related to net income were as follows (in thousands):

	For the Year Ended December 31,
	2019			2018			2017
Current
U.S. federal	$	(4,865	)	$	1,117		$	210
U.S. state		66			411			406
Total current		(4,799	)		1,528			616

Deferred
U.S. federal		4,895			(2,737	)		(16,064	)
U.S. state		(1,326	)		(1,524	)		(2,789	)
Total deferred		3,569			(4,261	)		(18,853	)
Income tax benefit	$	(1,230	)	$	(2,733	)	$	(18,237	)

Schedule of Difference Between Actual Income Tax Provision and Income Taxes

	For the Year Ended December 31,
	2019			2018			2017
Consolidated income from continuing operations before income taxes - all domestic	$	16,846		$	2,513		$	4,939
Income from continuing operations before income taxes of non-taxable entities		(16,902	)		(8,881	)		(7,769	)
Loss from continuing operations before income taxes of corporate entities		(56	)		(6,368	)		(2,830	)
Federal income tax benefit at statutory rate		(11	)		(1,337	)		(962	)
Increase (decrease) due to:
Nondeductible expenses		54			132			384
Basis difference of acquired assets		—			(648	)		—
Tax on gains not recognized for book income		—			—			112
Change in valuation allowance		—			—			(3,713	)
State income taxes, net of federal income tax benefit		(995	)		(880	)		(878	)
Non-taxable refund		(278	)		—			—
Rate change		—			—			(13,180	)
Total income tax benefit	$	(1,230	)	$	(2,733	)	$	(18,237	)

Schedule of Deferred Tax Assets and Liabilities

The tax effects of significant temporary differences representing deferred income tax assets and liabilities were as follows (in thousands):

	December 31,
	2019		2018
Deferred income tax assets:
Deferred rent expense	$	256	$	1,167
Operating and finance lease obligations		26,003		13,626
Asset retirement obligations		8,075		7,593
Intangible assets		8,736		1,593
Other assets		2,535		1,280
Total deferred income tax assets		45,605		25,259

Deferred income tax liabilities:
Deferred rent income		1,249		1,081
Property and equipment		44,095		43,873
Right-of-use assets		19,630		—
Other liabilities		—		234
Total deferred income tax liabilities		64,974		45,188
Net deferred income tax liabilities	$	19,369	$	19,929

Summary of Valuation Allowance

Changes in the valuation allowance account consisted of the following for 2017 (in thousands):

Balance at December 31, 2016	$	5,495
Charged to costs and expenses (a)		(5,495	)
Balance at December 31, 2017	$	—

Net Income per Limited Partnership Unit (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Reconciliation of Net Income and Weighted-Average Units Used in Computing Basic and Diluted Net Income Per Limited Partner Unit

	Years Ended December 31,
	2019			2018			2017
Numerator:
Distributions paid	$	72,427		$	75,599		$	83,786
Allocation of distributions in excess of net income		(54,884	)		(71,927	)		(64,965	)
Limited partners’ interest in net income - basic and diluted	$	17,543		$	3,672		$	18,821
Denominator:
Weighted average limited partnership units outstanding - basic		34,454,369			34,345,298			33,844,823
Adjustment for phantom units^(a)		30,432			—			10,522
Weighted average limited partnership units outstanding - diluted		34,484,801			34,345,298			33,855,345
Net income per limited partnership unit - basic and diluted	$	0.51		$	0.11		$	0.56

Distributions paid per common unit	$	2.1000		$	2.2025		$	2.4800
Distributions declared (with respect to each respective period) per common unit	$	2.1000		$	2.1000		$	2.4950

(a)	Excludes 19,075 potentially dilutive securities from the calculation of diluted earnings per common unit because to do so would be antidilutive for 2018.

Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Schedule of Reportable Segments

The following table reflects activity related to our reportable segments (in thousands):

	Wholesale		Retail		Unallocated			Consolidated
Year Ended December 31, 2019
Revenues from fuel sales to external customers	$	1,609,547	$	397,474	$	—		$	2,007,021
Intersegment revenues from fuel sales		306,070		—		(306,070	)		—
Revenues from food and merchandise sales		—		49,382		—			49,382
Rent income		81,427		8,712		—			90,139
Other revenue		2,887		—		—			2,887
Total revenues	$	1,999,931	$	455,568	$	(306,070	)	$	2,149,429
Income from CST Fuel Supply equity interests	$	14,768	$	—	$	—		$	14,768
Operating income (loss)^(a)	$	113,299	$	3,189	$	(73,166	)	$	43,322

Year Ended December 31, 2018
Revenues from fuel sales to external customers	$	1,713,227	$	546,061	$	—		$	2,259,288
Intersegment revenues from fuel sales		425,610		—		(425,610	)		—
Revenues from food and merchandise sales		—		97,603		—			97,603
Rent income		77,404		8,238		—			85,642
Other revenue		3,384		—		—			3,384
Total revenues	$	2,219,625	$	651,902	$	(425,610	)	$	2,445,917
Income from CST Fuel Supply equity interests	$	14,948	$	—	$	—		$	14,948
Operating income (loss)	$	117,848	$	8,429	$	(91,265	)	$	35,012

Year Ended December 31, 2017
Revenues from fuel sales to external customers	$	1,521,408	$	380,387	$	—		$	1,901,795
Intersegment revenues from fuel sales		281,561		—		(281,561	)		—
Revenues from food and merchandise sales		—		104,362		—			104,362
Rent income		79,344		6,970		—			86,314
Other revenue		2,356		—		—			2,356
Total revenues	$	1,884,669	$	491,719	$	(281,561	)	$	2,094,827
Income from CST Fuel Supply equity interests	$	14,906	$	—	$	—		$	14,906
Operating income (loss)	$	108,624	$	5,737	$	(81,942	)	$	32,419

(a)

Summary of Receivables Relating to Revenue Streams

Receivables relating to the revenue streams above are as follows (in thousands):

	December 31,
	2019		2018
Receivables from fuel and merchandise sales	$	27,141	$	19,247
Receivables for rent and other lease-related charges		9,318		6,610
Total accounts receivable	$	36,459	$	25,857

Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2019

Schedule Of Supplemental Cash Flow [Line Items]

Cash Flow, Operating Capital

In order to determine net cash provided by operating activities, net income is adjusted by, among other things, changes in operating assets and liabilities as follows (in thousands):

	For the Year Ended December 31,
	2019			2018			2017
Decrease (increase):
Accounts receivable	$	(10,997	)	$	12,514		$	1,263
Accounts receivable from related parties		(1,951	)		4,271			(666	)
Inventories		7,244			362			863
Other current assets		(868	)		(66	)		(1,718	)
Other assets		(2,697	)		(137	)		(3,248	)
Increase (decrease):
Accounts payable		12,404			(3,157	)		886
Accounts payable to related parties (a)		(12,923	)		(1,853	)		14,778
Motor fuel taxes payable		1,871			(1,637	)		(226	)
Accrued expenses and other current liabilities		(7,896	)		1,364			1,708
Other long-term liabilities		7,180			(1,645	)		(83	)
Changes in operating assets and liabilities, net of acquisitions	$	(8,633	)	$	10,016		$	13,557

(a)

Includes a $14.2 million payment to Circle K as partial settlement of omnibus charges; see Note 13 for additional information.

Schedule of Supplemental Cash Flow Information

Supplemental disclosure of cash flow information (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Cash paid for interest	$	26,344	$	31,201	$	25,984
Cash paid for income taxes, net of refunds received		3,296		1,580		1,756

Non-cash Activities

Schedule Of Supplemental Cash Flow [Line Items]

Schedule of Supplemental Cash Flow Information

Supplemental schedule of non-cash investing and financing activities (in thousands):

	For the Year Ended December 31,
	2019			2018		2017
Circle K Omnibus Agreement fees settled in our common units	$	—		$	6,518	$	14,033
Sale of property and equipment in Section 1031 like-kind exchange transactions		—			—		(1,650	)
Issuance of capital lease obligations and recognition of asset retirement obligation related to Getty lease		—			—		740
Lease liabilities arising from obtaining right-of-use assets		2,879			—		—
Net charge to equity as a result of the Closed Asset Exchange Transactions		(7,410	)		—		—

Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

The following table summarizes quarterly financial data for 2019 and 2018 (in thousands):

	2019 Quarter Ended
	March 31			June 30			September 30		December 31
Operating revenues	$	471,786		$	605,528		$	559,736	$	512,379
Gross profit		37,077			41,370			41,145		35,045
Operating income		7,612			13,920			12,349		9,441
Net income attributable to limited partners		212			6,441			7,165		4,258
Basic and diluted earnings per common unit^(a)		0.00			0.18			0.20		0.12

	2018 Quarter Ended
	March 31			June 30			September 30		December 31
Operating revenues	$	554,570		$	673,295		$	670,810	$	547,242
Gross profit		39,951			43,972			43,798		45,074
Operating income (loss)		7,424			(1,568	)		13,652		15,504
Net income (loss) attributable to limited partners		(805	)		(6,935	)		5,308		7,683
Basic and diluted earnings (loss) per common unit^(a)		(0.06	)		(0.21	)		0.15		0.22

(a)	Earnings (loss) per common unit amounts are computed independently for each of the quarters presented. Therefore, the sum of the quarterly earnings per share amounts may not equal the annual earnings per share amounts.

Separation Benefits (Tables)

12 Months Ended

Dec. 31, 2019

Restructuring And Related Activities [Abstract]

Schedule of Accrued Separation Benefits

The following table presents a rollforward of accrued separation benefits:

	2019			2018
Balance at beginning of year	$	9,313		$	8,569
Provision for separation benefits		417			770
Separation benefits paid		(3	)		(26	)
Balance at end of year	$	9,727		$	9,313

Description of Business - Additional Information (Details) - Topper Group [Member] - shares	Feb. 21, 2020	Nov. 19, 2019
Subsequent Event [Member]
Concentration Risk [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	47.70%
Circle K Stores Inc. [Member]
Concentration Risk [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest		100.00%
Percentage of IDRs issued by partnership		100.00%
Circle K Stores Inc. [Member] \| General Partner's Interest [Member]
Concentration Risk [Line Items]
Number of common units of partnership		7,486,131

Significant Accounting Policies - Additional Information (Details) $ in Thousands, gal in Billions	1 Months Ended		12 Months Ended
	Jun. 30, 2019 RenewalOption	Jun. 30, 2018 Site RenewalOption	Dec. 31, 2019 USD ($) gal	Dec. 31, 2018 USD ($) gal	Dec. 31, 2017 USD ($) gal	Jan. 01, 2019 USD ($)	Dec. 31, 2016 USD ($)
Significant Accounting Policies [Line Items]
Property and equipment, net			$ 565,916	$ 647,413		$ 42,000
Right-of-use assets related to operating leases			120,767
Net adjustment recorded to equity			$ 78,397	$ 110,933	$ 171,019		$ 220,811
Valero Energy Corporation [Member]
Significant Accounting Policies [Line Items]
Purchases Under Supply Agreements Volume \| gal			1.7	1.6	1.7
Applegreen plc [Member] \| Master Fuel Supply and Master Lease Agreements [Member]
Significant Accounting Policies [Line Items]
Lease agreements initial terms	10 years	10 years
Number of renewal options \| RenewalOption	4	4
Lease renewal options terms	5 years	5 years
Lease agreement term description	Applegreen. During the third quarter of 2019, we dealerized 46 company operated Upper Midwest sites. The master fuel supply and master lease agreements have an initial 10-year term with four 5-year renewal options.		a third-party multi-site operator of retail motor fuel stations, to which we transitioned 43 sites in Florida from DMS in the third quarter of 2018. The master fuel supply and master lease agreements have an initial 10-year term with four 5-year renewal options.
Applegreen plc [Member] \| Master Fuel Supply and Master Lease Agreements [Member] \| Florida [Member]
Significant Accounting Policies [Line Items]
Number of sites transition \| Site		43
Wholesale Distribution Volumes [Member] \| DMS [Member] \| Sales Revenue, Net [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			8.00%	11.00%	13.00%
Wholesale Distribution Volumes [Member] \| Circle K Stores Inc. [Member] \| Sales Revenue, Net [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			6.00%	7.00%	8.00%
Rental Income [Member] \| DMS [Member] \| Sales Revenue, Net [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			7.00%	15.00%	22.00%
Rental Income [Member] \| Circle K Stores Inc. [Member] \| Sales Revenue, Net [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			14.00%	20.00%	20.00%
Supplier Concentration Risk [Member] \| Purchases Net [Member] \| ExxonMobil, Corp [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			26.00%	26.00%	28.00%
Supplier Concentration Risk [Member] \| Purchases Net [Member] \| BP P.L.C [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			22.00%	26.00%	27.00%
Supplier Concentration Risk [Member] \| Purchases Net [Member] \| Circle K [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			15.00%	10.00%
Supplier Concentration Risk [Member] \| Purchases Net [Member] \| Motiva (Shell) [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			12.00%	13.00%	16.00%
Supplier Concentration Risk [Member] \| Purchases Net [Member] \| Other suppliers [Member]
Significant Accounting Policies [Line Items]
Concentration Risk, Percentage			10.00%	10.00%	10.00%
Accounting Standards Update 2014-09 [Member]
Significant Accounting Policies [Line Items]
Percentage effect on revenue			90.00%
ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Deferred tax assets primarily relating to the failed sale-leasebacks						5,200
Right-of-use assets related to operating leases						133,300
ASU 2016-02 [Member] \| Remove Sale-Leaseback Balances [Member]
Significant Accounting Policies [Line Items]
Property and equipment, net						42,000
Sale-leaseback financing obligations						76,100
Deferred tax assets primarily relating to the failed sale-leasebacks						5,200
Net adjustment recorded to equity						28,900
ASU 2016-02 [Member] \| Record ROU asset / Lease Liability [Member]
Significant Accounting Policies [Line Items]
Right-of-use assets related to operating leases						$ 135,900
Distribution Rights [Member]
Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life			10 years
Covenant Not to Compete [Member]
Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life			5 years
Building and Building Improvements [Member] \| Minimum [Member]
Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life			10 years
Building and Building Improvements [Member] \| Maximum [Member]
Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life			20 years
Equipment [Member] \| Minimum [Member]
Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life			3 years
Equipment [Member] \| Maximum [Member]
Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life			30 years
Leasehold Improvements [Member] \| Minimum [Member]
Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life			7 years
Leasehold Improvements [Member] \| Maximum [Member]
Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life			10 years

Significant Accounting Policies - Summary of Adjustments to Components of Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Significant Accounting Policies [Line Items]
Property and equipment, net	$ 565,916	$ 42,000	$ 647,413
Right-of-use assets, net	120,767
Intangible assets, net	44,996		59,063
Accrued expenses and other current liabilities	16,382		17,871
Current portion of operating lease obligations	23,485
Operating lease obligations, less current portion	100,057
Deferred tax liabilities, net	19,369		19,929
Other long-term liabilities	24,349		95,589
Equity	$ 78,397		$ 110,933	$ 171,019	$ 220,811
ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Right-of-use assets, net		133,300
Remove Sale-Leaseback Balances [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Property and equipment, net		42,000
Equity		28,900
Record ROU asset / Lease Liability [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Right-of-use assets, net		135,900
Adjustments [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Property and equipment, net		605,400
Right-of-use assets, net		133,300
Intangible assets, net		58,100
Accrued expenses and other current liabilities		16,800
Current portion of operating lease obligations		24,300
Operating lease obligations, less current portion		111,600
Deferred tax liabilities, net		25,100
Other long-term liabilities		17,000
Equity		139,800
Adjustments [Member] \| Remove Sale-Leaseback Balances [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Property and equipment, net		(42,000)
Accrued expenses and other current liabilities		(1,100)
Deferred tax liabilities, net		5,200
Other long-term liabilities		(75,000)
Equity		28,900
Adjustments [Member] \| Record ROU asset / Lease Liability [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Right-of-use assets, net		135,900
Current portion of operating lease obligations		24,300
Operating lease obligations, less current portion		111,600
Adjustments [Member] \| Balance Sheet Reclasses [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Right-of-use assets, net		(2,600)
Intangible assets, net		(1,000)
Other long-term liabilities		$ (3,600)

Asset Exchange Transaction With Circle K - Additional Information (Details) $ in Thousands			3 Months Ended		12 Months Ended
	May 21, 2019 USD ($) Store	Dec. 17, 2018 USD ($) Store	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($) Store	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Feb. 25, 2020 USD ($) Store	Nov. 18, 2019 Store	Sep. 05, 2019 USD ($) Store
Business Acquisition [Line Items]
Properties aggregate fair value \| $					$ 762,527	$ 841,146
Proceeds from sale of assets \| $					4,856	$ 6,642	$ 27,552
Circle K Stores Inc. [Member]
Business Acquisition [Line Items]
Number of Stores									47
Proceeds from sale of assets \| $					$ 3,148
Number of operated sites					17
Asset Exchange Agreement [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $		$ 184,500
Asset Exchange Agreement [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $								$ 11,000
Asset Exchange Agreement [Member] \| Indemnification Obligations [Member]
Business Acquisition [Line Items]
Warranties and covenants period		18 months
Maximum amount exempted from indemnification obligations \| $		$ 1,845
Maximum indemnification obligation \| $		$ 39,900
Asset Exchange Agreement [Member] \| U.S. Upper Midwest [Member]
Business Acquisition [Line Items]
Number of convenience and fuel retail stores currently owned and operated		17
Asset Exchange Agreement [Member] \| CK Properties [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $								$ 10,300
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member]
Business Acquisition [Line Items]
Number of Stores		192
Expected period for closure of asset exchange agreement		24 months
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member] \| U.S. Upper Midwest [Member]
Business Acquisition [Line Items]
Number of convenience and fuel retail stores currently leased and operated		56
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member] \| Fee Site [Member]
Business Acquisition [Line Items]
Number of Stores		162
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member] \| Fee Site [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Number of Stores								10
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member] \| Leased Site [Member]
Business Acquisition [Line Items]
Number of Stores		30
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member] \| Leased Site [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Number of convenience and fuel retail stores currently owned and operated								5
Asset Exchange Agreement [Member] \| Circle K Stores Inc. [Member] \| CK Properties [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $		$ 184,500
First Asset Exchange [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $	$ 58,100
First Asset Exchange [Member] \| CK Properties [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $	$ 58,300
First Asset Exchange [Member] \| Circle K Stores Inc. [Member]
Business Acquisition [Line Items]
Number of Stores	60
Proceeds from sale of assets \| $				$ 2,800
First Asset Exchange [Member] \| Circle K Stores Inc. [Member] \| U.S. Upper Midwest [Member]
Business Acquisition [Line Items]
Number of convenience and fuel retail stores currently leased and operated	17
First Asset Exchange [Member] \| Circle K Stores Inc. [Member] \| Fee Site [Member]
Business Acquisition [Line Items]
Number of Stores	52
First Asset Exchange [Member] \| Circle K Stores Inc. [Member] \| Leased Site [Member]
Business Acquisition [Line Items]
Number of Stores	8
Second Asset Exchange [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $										$ 50,200
Second Asset Exchange [Member] \| CK Properties [Member]
Business Acquisition [Line Items]
Properties aggregate fair value \| $										$ 51,400
Second Asset Exchange [Member] \| Circle K Stores Inc. [Member]
Business Acquisition [Line Items]
Number of Stores										56
Proceeds from sale of assets \| $			$ 300
Second Asset Exchange [Member] \| Circle K Stores Inc. [Member] \| Fee Site [Member]
Business Acquisition [Line Items]
Number of Stores										51
Second Asset Exchange [Member] \| Circle K Stores Inc. [Member] \| Leased Site [Member]
Business Acquisition [Line Items]
Number of convenience and fuel retail stores currently leased and operated										19
Number of Stores										5
Sub-Jobber Agreement [Member] \| Circle K Stores Inc. [Member]
Business Acquisition [Line Items]
Agreement expire date	May 21, 2024
Right to extend agreement term	180 days

Asset Exchange Transaction With Circle K - Schedule of Divestiture of Properties in Closed Asset Exchange Transaction (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Sep. 05, 2019	May 21, 2019
First Asset Exchange [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Deferred income taxes	$ 4,800
Second Asset Exchange [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Deferred income taxes	$ (200)
CAPL Properties [Member] \| Discontinued Operations Disposed of by Sale [Member] \| First Asset Exchange [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Property and equipment, net			$ 40,686
Right-of-use assets, net			3,077
Intangible assets, net			2,135
Total assets			45,898
Current portion of operating lease obligations			448
Operating lease obligations, less current portion			2,629
Deferred income taxes			4,804
Asset retirement obligations			821
Total liabilities			8,702
Net assets divested			$ 37,196
CAPL Properties [Member] \| Discontinued Operations Disposed of by Sale [Member] \| Second Asset Exchange [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Property and equipment, net		$ 37,955
Total assets		37,955
Deferred income taxes		(151)
Asset retirement obligations		318
Total liabilities		167
Net assets divested		$ 37,788

Asset Exchange Transaction With Circle K - Schedule of Acquisition of Properties in Closed Asset Exchange Transaction (Details) - USD ($)
$ in Thousands

12 Months Ended

Sep. 05, 2019

May 21, 2019

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Business Acquisition [Line Items]

Principal payments received on notes receivable

$ 1,098

$ 780

$ 450

CK Properties [Member] | First Asset Exchange [Member]

Business Acquisition [Line Items]

Property and equipment, net

$ 35,345

Right-of-use assets, net

1,956

Total assets

37,301

Current portion of operating lease obligations

563

Operating lease obligations, less current portion

1,393

Deferred income taxes

(2,282)

Asset retirement obligations

1,887

Total liabilities

1,561

Net assets acquired

35,740

Net decrease in net assets

(1,456)

Principal payments received on notes receivable

^[1]

234

Income tax liability incurred on sale

(5,135)

Net charge to equity

$ (6,357)

CK Properties [Member] | Second Asset Exchange [Member]

Business Acquisition [Line Items]

Property and equipment, net

$ 36,891

Right-of-use assets, net

781

Total assets

37,672

Current portion of operating lease obligations

241

Operating lease obligations, less current portion

540

Deferred income taxes

(2,368)

Asset retirement obligations

1,617

Total liabilities

Net assets acquired

37,642

Net decrease in net assets

(146)

Principal payments received on notes receivable

^[1]

1,171

Income tax liability incurred on sale

(2,078)

Net charge to equity

$ (1,053)

[1]

Asset Exchange Transaction With Circle K - Schedule of Acquisition of Properties in Closed Asset Exchange Transaction (Parenthetical) (Details) - Circle K Stores Inc. [Member] $ in Millions	Dec. 31, 2019 USD ($)
Business Acquisition [Line Items]
Note receivable from Circle K	$ 1.4
First Asset Exchange [Member]
Business Acquisition [Line Items]
Fair value of asset divested	0.2
Second Asset Exchange [Member]
Business Acquisition [Line Items]
Fair value of asset divested	$ 1.2

Assets Held for Sale - Additional Information (Details) - Store	Dec. 31, 2019	Dec. 31, 2018
Assets Held-for-sale [Member]
Long Lived Assets Held-for-sale [Line Items]
Number of Stores	24	2

Assets Held for Sale - Schedule of Assets Held for Sale (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	$ 762,527		$ 841,146
Less accumulated depreciation	(196,611)		(193,733)
Assets held for sale	565,916	$ 42,000	647,413
Land [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	257,131		283,137
Buildings and Site Improvements [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	296,411		361,579
Equipment [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	194,997		184,653
Assets Held-for-sale [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	16,643		2,684
Less accumulated depreciation	(3,412)		(466)
Assets held for sale	13,231		2,218
Assets Held-for-sale [Member] \| Land [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	10,082		2,029
Assets Held-for-sale [Member] \| Buildings and Site Improvements [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	5,178		417
Assets Held-for-sale [Member] \| Equipment [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	$ 1,383		$ 238

Receivables - Summary of Changes in Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Receivables [Abstract]
Balance at beginning of year	$ 607	$ 277	$ 487
Increase in allowance charged to expense	362	611	103
Accounts charged against the allowance, net of recoveries	(412)	(281)	(313)
Balance at end of year	$ 557	$ 607	$ 277

Receivables - Additional Information (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Lessee Dealer [Member]
Accounts Notes And Loans Receivable [Line Items]
Notes receivable	$ 2.1	$ 2.8

Inventories - Schedule of Inventory (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Retail site merchandise		$ 7,085
Motor fuel	$ 6,230	6,998
Inventories	$ 6,230	$ 14,083

Property and Equipment - Additional Information (Details) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Oct. 31, 2018 USD ($) Site	Dec. 31, 2018 USD ($) Store	Dec. 31, 2019 USD ($) Store	Dec. 31, 2018 USD ($) Store Property	Dec. 31, 2017 USD ($) Property	Jan. 01, 2019 USD ($)
Property Plant And Equipment [Line Items]
Property and equipment, net		$ 647,413	$ 565,916	$ 647,413		$ 42,000
Finance lease, right-of-use asset			14,000
Finance lease, amortization of right-of-use asset			2,300
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment		193,733	196,611	193,733
Impairment charge. Property, Plant, and Equipment				8,100
Number of sites Damaged by Hurricane Michael \| Site	45
Write off in net book value of property and equipment	$ 2,300
Insurance proceeds recorded	$ 3,100
Net gain recognized from insurance proceeds				(800)
Contributions from parent company				$ 6,306	$ 329
Discontinued Operations Disposed of by Sale [Member]
Property Plant And Equipment [Line Items]
Number of properties sold \| Property				9	2
Consideration received on property sale					$ 6,700
Gain (loss) on sales of assets, net					2,200
Wholesale Fuel Distribution Rights [Member]
Property Plant And Equipment [Line Items]
Impairment charge. Property, Plant, and Equipment				$ 1,200
Goodwill [Member]
Property Plant And Equipment [Line Items]
Impairment charge. Property, Plant, and Equipment				300
Assets Held under Finance Leases [Member]
Property Plant And Equipment [Line Items]
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment		49,300	42,800	49,300	42,500
Impairment charge. Property, Plant, and Equipment			4,500	8,100	1,300
Assets Held-for-sale [Member]
Property Plant And Equipment [Line Items]
Property and equipment, net		2,218	13,231	2,218
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment		466	3,412	$ 466
Circle K Stores Inc. [Member]
Property Plant And Equipment [Line Items]
Reduction of property and equipment, net			$ 6,400
Circle K Stores Inc. [Member] \| Discontinued Operations Disposed of by Sale [Member]
Property Plant And Equipment [Line Items]
Number of real estate properties divestiture \| Property				11
Contributions from parent company		$ 6,300			$ 300
Circle K Stores Inc. [Member] \| Assets Held-for-sale [Member]
Property Plant And Equipment [Line Items]
Number of stores divested \| Store		9	9	9
Proceeds from divestiture of businesses				$ 6,300
DMR [Member]
Property Plant And Equipment [Line Items]
Number of properties sold \| Property					29
Consideration received on property sale					$ 18,900
Gain (loss) on sales of assets, net					800
Circle K [Member] \| Discontinued Operations Disposed of by Sale [Member]
Property Plant And Equipment [Line Items]
Contributions from parent company					300
DMS [Member]
Property Plant And Equipment [Line Items]
Earn-out payment receivable					$ 800
Property Subject to Operating Lease [Member]
Property Plant And Equipment [Line Items]
Property and equipment, net			$ 556,300

Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Property Plant And Equipment [Line Items]
Property and equipment, at cost	$ 762,527		$ 841,146
Less accumulated depreciation	(196,611)		(193,733)
Assets held for sale	565,916	$ 42,000	647,413
Land [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	257,131		283,137
Buildings and Site Improvements [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	296,411		361,579
Leasehold Improvements [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	9,350		7,936
Equipment [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	194,997		184,653
Construction in Progress [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	$ 4,638		$ 3,841

Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 130,109	$ 143,587
Finite-Lived Intangible Assets, Accumulated Amortization	(85,113)	(84,524)
Intangible assets, net	44,996	59,063
Wholesale Fuel Supply Contracts/Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	124,479	126,734
Finite-Lived Intangible Assets, Accumulated Amortization	(79,791)	(69,265)
Intangible assets, net	44,688	57,469
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,078	1,095
Finite-Lived Intangible Assets, Accumulated Amortization	(1,072)	(1,006)
Intangible assets, net	6	89
Covenant Not to Compete [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	4,552	4,581
Finite-Lived Intangible Assets, Accumulated Amortization	(4,250)	(4,077)
Intangible assets, net	$ 302	504
Below Market Lease [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		11,177
Finite-Lived Intangible Assets, Accumulated Amortization		(10,176)
Intangible assets, net		$ 1,001

Intangible Assets - Amortization Expense - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Indefinite Lived Intangible Assets By Major Class [Line Items]
Amortization of intangible assets	$ 10.9	$ 15.4	$ 13.6
Finite-lived intangible assets, amortization expense, 2020	10.6
Finite-lived intangible assets, amortization expense, 2021	9.9
Finite-lived intangible assets, amortization expense, 2022	9.2
Finite-lived intangible assets, amortization expense, 2023	6.5
Finite-lived intangible assets, amortization expense, 2024	4.2
Assets Held-for-sale [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Amortization of intangible assets	2.0
Wholesale Fuel Supply Contracts/Rights [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Intangible assets, net	$ 2.1

Goodwill - Schedule of Changes in Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018
Goodwill [Line Items]
Beginning Balance		$ 88,764	$ 89,109
Divestitures			(345)
Ending Balance		88,764	88,764
Wholesale [Member]
Goodwill [Line Items]
Beginning Balance		69,687	69,757
Divestitures			(70)
Reassignment	$ 4,500	4,451
Ending Balance		74,138	69,687
Retail [Member]
Goodwill [Line Items]
Beginning Balance		19,077	19,352
Divestitures			(275)
Reassignment		(4,451)
Ending Balance		$ 14,626	$ 19,077

Goodwill - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2019
Wholesale [Member]
Goodwill [Line Items]
Goodwill reassignment	$ 4,500	$ 4,451

Accrued Expenses And Other Long-term Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Detail) - USD ($)
$ in Thousands

Dec. 31, 2019

Dec. 31, 2018

Accounts Payable And Accrued Liabilities Current [Abstract]

Taxes other than income

$ 7,881

$ 7,540

Current portion of environmental liabilities

1,520

1,450

Interest

992

1,362

Professional fees

880

1,129

Termination benefits

219

Current portion of sale-leaseback obligations

^[1]

1,166

Payroll

^[2]

519

Other

5,021

4,486

Total accrued expenses and other current liabilities

$ 16,382

$ 17,871

[1]	See Note 2 for information regarding the transition adjustment recorded related to the adoption of ASC 842.
[2]	See Note 21 for information regarding the dealerization of our remaining company operated sites.

Accrued Expenses And Other Long-term Liabilities - Schedule of Other Long-term Liabilities (Detail) - USD ($)
$ in Thousands

Dec. 31, 2019

Dec. 31, 2018

Accrued Liabilities And Other Long Term Liabilities [Line Items]

Security deposits

$ 12,812

$ 11,135

Environmental liabilities

1,870

2,164

Sale-leaseback obligations, net of deferred financing costs

^[1]

74,147

Deferred rent expense

^[1]

3,057

Above market leases

^[1]

1,331

Other

5,051

3,755

Total other long-term liabilities

24,349

$ 95,589

Circle K Stores Inc. [Member]

Accrued Liabilities And Other Long Term Liabilities [Line Items]

Accounts payable to Circle K

^[2]

$ 4,616

[1]	See Note 2 for information regarding the transition adjustment recorded related to the adoption of ASC 842.
[2]	See Note 13 for information regarding the noncurrent portion of our accounts payable with Circle K.

Accrued Expenses And Other Long-term Liabilities - Additional Information (Detail) - Asset Retirement Obligation Costs [Member]	12 Months Ended
	Dec. 31, 2019 USD ($)
Accrued Liabilities And Other Long Term Liabilities [Line Items]
Property, Plant and Equipment, Useful Life	30 years
Asset retirement obligation, legally restricted assets, fair value	$ 0

Accrued Expenses And Other Long-term Liabilities - Schedule of Rollforward of Our Asset Retirement Obligation (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Asset Retirement Obligation [Abstract]
Balance at beginning of year	$ 32,867	$ 31,467
Recognition of asset retirement obligations	3,505	105
Changes in estimated cash flows or settlement dates	(1,789)	(122)
Accretion	1,317	1,533
Obligations settled	(123)	(116)
Balance at end of year	35,777	32,867
Current portion, included within accrued expenses and other current liabilities	188	120
Asset retirement obligations	$ 35,589	$ 32,747

Debt - Summary of Balances for Long-term Debt and Finance Lease Obligations (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Debt Disclosure [Abstract]
Revolving credit facility	$ 519,000	$ 498,000
Finance lease obligations	22,630	24,927
Total debt and finance lease obligations	541,630	522,927
Current portion	2,471	2,296
Noncurrent portion	539,159	520,631
Deferred financing costs, net	4,300	1,355
Noncurrent portion, net of deferred financing costs	$ 534,859	$ 519,276

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References + Details

Debt - Schedule of Debt and Future Minimum Lease Payments on Finance Lease Obligations (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
2020	$ 3,166
2021	3,266
2022	3,367
2023	3,469
2024	522,573
Thereafter	8,734
Total future payments	544,575
Less interest component	2,945
Total debt and capital lease obligations	541,630
Current portion of debt and finance lease obligations	2,471	$ 2,296
Long-term portion	539,159
Debt [Member]
Debt Instrument [Line Items]
2024	519,000
Total future payments	519,000
Total debt and capital lease obligations	519,000
Long-term portion	519,000
Finance Lease Obligations [Member]
Debt Instrument [Line Items]
2020	3,166
2021	3,266
2022	3,367
2023	3,469
2024	3,573
Thereafter	8,734
Total future payments	25,575
Less interest component	2,945
Total debt and capital lease obligations	22,630
Current portion of debt and finance lease obligations	2,471
Long-term portion	$ 20,159

Debt - Additional Information (Details)		12 Months Ended
Debt - Additional Information (Details)	Apr. 01, 2019 USD ($)	Dec. 31, 2019 USD ($) Site	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
Letters of credit outstanding, amount		$ 5,400,000	$ 5,200,000
Line of credit facility, maximum borrowing capacity		$ 92,000,000
Line of credit facility, description		Borrowings under the credit facility bear interest, at the Partnership’s option, at (1) a rate equal to LIBOR for interest periods of one, two, three or six months (or, if consented to by all lenders, for such other period that is twelve months or a period shorter than one month)
Borrowings under the revolving credit facility		$ 137,303,000	$ 128,107,000	$ 205,121,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.00%
Line of credit facility, maximum borrowing capacity	$ 750,000,000	$ 650,000,000
Ability to increase line of credit facility, maximum borrowing capacity	$ 300,000,000
Debt instrument, maturity date	Apr. 30, 2024	Apr. 30, 2020
Federal funds rate		0.50%
Line of credit facility financial covenants combined interest charge coverage ratio		250.00%
Revolving Credit Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio		150.00%
Commitment fee based on the unused portion of the credit facility		0.25%
Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio		250.00%
Commitment fee based on the unused portion of the credit facility		0.45%
New Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 516,500,000
Borrowings under the revolving credit facility	4,800,000
Cash	300,000
Accrued interest	2,000,000
Payment of fees and expenses	$ 3,100,000
Base Rate [Member] \| Revolving Credit Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio		50.00%
Base Rate [Member] \| Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio		150.00%
Notes Payable to Banks [Member]
Debt Instrument [Line Items]
Line of credit facility, interest rate at period end		3.73%
Notes Payable to Banks [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		2.00%
Swing-Line Loans [Member]
Debt Instrument [Line Items]
Line of credit facility, increase (decrease), net		$ 35,000,000
Standby Letters of Credit [Member]
Debt Instrument [Line Items]
Line of credit facility, increase (decrease), net		$ 65,000,000
Standby letters of credit fronting fee percentage		0.125%
Recently Completed Four Fiscal Quarters Thereafter [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit facility financial covenants combined leverage ratio		4.75%
Upon Issuance of Qualified Senior Notes [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit facility financial covenants combined leverage ratio		5.25%
Line of credit facility financial covenants combined leverage ratio, threshold		5.50%
Upon Issuance of Qualified Senior Notes [Member] \| Revolving Credit Facility [Member] \| Jet-Pep Assets Acquisition [Member]
Debt Instrument [Line Items]
Line of credit facility financial covenants combined leverage ratio, threshold		5.50%
Senior Secured Notes [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit facility financial covenants combined leverage ratio		3.75%
Line of credit facility financial covenants combined leverage ratio, threshold		4.00%
Finance Lease Obligations [Member]
Debt Instrument [Line Items]
Weighted average discount rate, percent		3.50%
Interest on finance lease obligation		$ 800,000
Finance Lease Obligations [Member] \| Getty Realty Corporation [Member]
Debt Instrument [Line Items]
Lessee leasing arrangements, operating leases, term of contract		15 years
Lease extended period of lease		20 years
Number of gas stations leased \| Site		114
Finance lease, weighted average remaining lease term		7 years 3 months 18 days
Percentage increase annual fixed rent payments		1.50%
Finance Lease Obligations [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Percentage increase of fair value at lease inception exceeds total fair value real property		25.00%

Operating Leases - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2019 USD ($) Store	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Operating Leases [Line Items]
Non-cancelable operating leases obligation expiration period	2033
Weighted average remaining lease term	5 years 9 months 18 days
Number of retail sites leased to third party \| Store	391
Variable lease payments	$ 1.8
Short-term lease payments	0.6
Operating lease payments	$ 25.8
Lease expense		$ 21.5	$ 21.3
Contingent rent expense		1.9	$ 1.9
Weighted average discount rate	6.90%
Sublease rental income	$ 38.2
Lessor operating lease term of expiration	through 2033
Deferred rent income under lease agreement	$ 7.1	$ 6.3
Minimum [Member]
Operating Leases [Line Items]
Sublease contract term	1 year
Maximum [Member]
Operating Leases [Line Items]
Sublease contract term	10 years

Operating Leases - Schedule of Lease Expense (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Operating Leases [Line Items]
Lease expense	$ 28,559
Cost of Sales [Member]
Operating Leases [Line Items]
Lease expense	27,495
Operating Expenses [Member]
Operating Leases [Line Items]
Lease expense	379
General and Administrative Expenses [Member]
Operating Leases [Line Items]
Lease expense	$ 685

Operating Leases - Summary of Future Minimum Rental Payments Under Operating Leases (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Operating Lease Liabilities Payments Due [Abstract]
2020	$ 24,359
2021	21,647
2022	20,055
2023	18,019
2024	15,712
Thereafter	66,063
Total future payments	165,855
Less impact of discounting	42,313
Operating lease liability	123,542
Current portion	23,485
Long-term portion	$ 100,057

Operating Leases - Schedule of Future Minimum Rental Payments Under Non-Cancelable Operating Leases (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]
2020	$ 63,447
2021	57,179
2022	47,141
2023	39,692
2024	37,482
Thereafter	95,760
Total future minimum lease payments	340,701
Non-Related Third Party [Member]
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]
2020	58,561
2021	52,232
2022	42,123
2023	34,601
2024	32,317
Thereafter	77,377
Total future minimum lease payments	297,211
DMS [Member]
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]
2020	4,886
2021	4,947
2022	5,018
2023	5,091
2024	5,165
Thereafter	18,383
Total future minimum lease payments	$ 43,490

Related Party Transactions - Additional Information (Details)				1 Months Ended	3 Months Ended		11 Months Ended	12 Months Ended
	Apr. 01, 2019 USD ($) gal	May 31, 2018 USD ($)	Mar. 31, 2018 USD ($)	Sep. 30, 2017 Store	Sep. 30, 2019 USD ($) Store	Dec. 31, 2018 USD ($)	Nov. 18, 2019 USD ($) Store $ / gal gal	Dec. 31, 2019 USD ($) Site $ / gal	Dec. 31, 2018 USD ($) Property	Dec. 31, 2017 USD ($) Property	Jan. 01, 2020 gal	Oct. 29, 2019 USD ($)	Jun. 30, 2018 USD ($) Store
Related Party Transaction [Line Items]
Accounts receivable from related parties						$ 9,697,000		$ 4,299,000	$ 9,697,000
Income from CST Fuel Supply equity interests								14,768,000	14,948,000	$ 14,906,000
Cost of services								1,994,792,000	2,273,122,000	1,934,061,000
Payment of leasehold interest									485,000
Accounts payable to related parties						25,045,000		431,000	25,045,000
Incentive distribution								533,000	1,579,000	4,337,000
Contributions from parent company									6,306,000	329,000
Rental income								$ 90,139,000	$ 85,642,000	$ 86,314,000
Properties Disposed Upon FTC's Requirement [Member]
Related Party Transaction [Line Items]
Number of properties sold \| Property									9	2
Consideration received on property sale										$ 6,700,000
Gain on sales of assets, net										2,200,000
CST Brands Inc. [Member]
Related Party Transaction [Line Items]
Fuel purchase commitments of fixed markup on cost per gallon \| $ / gal								0.05
Wholesale Fuel Supply Contracts/Rights [Member] \| CST Brands Inc. [Member]
Related Party Transaction [Line Items]
Equity method investment, ownership percentage								17.50%
Income from CST Fuel Supply equity interests								$ 14,800,000	$ 14,900,000	14,900,000
Omnibus Agreement [Member]
Related Party Transaction [Line Items]
Accounts payable to related parties								9,200,000
Accounts payable to related parties, noncurrent								4,600,000
Circle K Stores Inc. [Member]
Related Party Transaction [Line Items]
Number of Stores \| Store							47
Number of retail sites leased to related party \| Store							46
Lessor leasing arrangements, operating leases, initial term							10 years
Payment of leasehold interest		$ 500,000	$ 500,000
Amounts payable to fuel purchases and freight commissions to related parties						4,300,000		13,900,000	4,300,000
Incentive distribution							$ 500,000		1,600,000	4,300,000
Dividends cash							15,700,000		16,200,000	17,000,000
Circle K Stores Inc. [Member] \| Properties Disposed Upon FTC's Requirement [Member]
Related Party Transaction [Line Items]
Contributions from parent company						6,300,000				300,000
Circle K Stores Inc. [Member] \| Franchise [Member]
Related Party Transaction [Line Items]
Cost of services							$ 500,000		1,000,000
Circle K Stores Inc. [Member] \| Fuel Sales Transaction [Member]
Related Party Transaction [Line Items]
Accounts receivable from related parties						2,600,000		3,100,000	2,600,000
Circle K Stores Inc. [Member] \| Fuel Supply Equity Interest Transaction [Member]
Related Party Transaction [Line Items]
Accounts receivable from related parties						1,000,000		900,000	1,000,000
Circle K Stores Inc. [Member] \| Annual Commitment [Member]
Related Party Transaction [Line Items]
Fuel purchase agreements \| gal							114,900,000
Fuel purchase commitments margin payable per gallon \| $ / gal							0.05
Circle K Stores Inc. [Member] \| Omnibus Agreement [Member]
Related Party Transaction [Line Items]
Cost and expenses incurred								11,600,000	11,800,000	13,900,000
Accounts payable to related parties						20,200,000		11,500,000	20,200,000
Payment of related party charges								14,200,000
Circle K Stores Inc. [Member] \| Omnibus Agreement [Member] \| General and Administrative Expenses [Member]
Related Party Transaction [Line Items]
Severance, benefit, and retention costs							$ 100,000		800,000
Circle K Stores Inc. [Member] \| Jet-Pep Assets Acquisition [Member]
Related Party Transaction [Line Items]
Purchases from related party								$ 263,500,000	191,000,000	11,300,000
Circle K Stores Inc. [Member] \| Amended and Restated Omnibus Agreement [Member]
Related Party Transaction [Line Items]
Account payable settlement by parties												$ 183,000
CST Brands Inc. [Member]
Related Party Transaction [Line Items]
Equity method investment, ownership percentage								17.50%
Number of sites sold \| Store				61
Rent expense								$ 700,000	700,000	700,000
CST Brands Inc. [Member] \| CST Marketing and Supply [member]
Related Party Transaction [Line Items]
Ownership interest								100.00%
CST Brands Inc. [Member] \| Annual Commitment [Member]
Related Party Transaction [Line Items]
Initial term of agreement								10 years
Couche-Tard [Member]
Related Party Transaction [Line Items]
Commission on transportation costs								$ 900,000	500,000
DMS [Member]
Related Party Transaction [Line Items]
Number of Stores \| Store					12								43
Accounts receivable from related parties						5,600,000		$ 4,100,000	5,600,000
Accounts payable to related parties													$ 3,800,000
Decrease in rental income	$ 500,000
Number of sites covered by master lease agreement \| Site								70
Fuel purchase agreement reduced per gallon \| gal	0.01
Number of remaining fuel deliveries covered by fuel supply agreement \| Site								85
Write off of deferred rent income charges					$ 600,000			$ 2,400,000
Earn-out payment receivable										$ 800,000
DMS [Member] \| Subsequent Event [Member]
Related Party Transaction [Line Items]
Additional fuel purchase agreement reduced per gallon \| gal											0.005
DMR [Member]
Related Party Transaction [Line Items]
Number of properties sold \| Property										29
Consideration received on property sale										$ 18,900,000
Gain on sales of assets, net										800,000
Topper And Entities [Member]
Related Party Transaction [Line Items]
Cost of services								1,000,000	1,800,000	1,500,000
Accounts payable to related parties						$ 400,000		100,000	400,000
Rental income								300,000	300,000	500,000
Rent expense								1,100,000	1,000,000	900,000
Company Affiliated with a Member of the Board [Member]
Related Party Transaction [Line Items]
Cost of services related to public relations and website consulting								$ 100,000	$ 100,000	$ 100,000

Related Party Transactions - Revenues from Wholesale Fuel Sales and Real Property Rental Income from Circle K (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Revenue from Related Parties	$ 297,568	$ 433,740	$ 414,781
Rental income	90,139	85,642	86,314
Circle K Stores Inc. [Member] \| Fuel Sales Transaction [Member]
Related Party Transaction [Line Items]
Revenue from Related Parties	153,055	162,974	136,649
Circle K Stores Inc. [Member] \| Rental Income [Member]
Related Party Transaction [Line Items]
Rental income	$ 13,898	$ 16,791	$ 17,021

Related Party Transactions - Schedule of Supplemental Balance Sheet Information for CST Fuel Supply (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Supplemental Balance Sheet Information [Line Items]
Current assets	$ 63,495	$ 50,862
Current liabilities	112,636	88,448
CST Brands Inc. [Member]
Supplemental Balance Sheet Information [Line Items]
Current assets	58,049	8,571
Current liabilities	$ 123,102	$ 58,083

Related Party Transactions - Schedule of Supplemental Income Statement Information for CST Fuel Supply (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Supplemental Income Statement Information [Line Items]
Gross profit	$ 35,045	$ 41,145	$ 41,370	$ 37,077	$ 45,074	$ 43,798	$ 43,972	$ 39,951	$ 154,637	$ 172,795	$ 160,766
Net income									18,076	5,246	23,176
CST Brands Inc. [Member]
Supplemental Income Statement Information [Line Items]
Gross profit	21,088	23,039	21,870	21,013	21,597	20,665	21,584	22,152	87,010	85,998	86,880
Net income	$ 20,675	$ 22,597	$ 21,434	$ 20,604	$ 21,128	$ 20,270	$ 21,162	$ 21,745	$ 85,310	$ 84,305	$ 85,174

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1B
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4J
-URI http://asc.fasb.org/extlink&oid=116874947&loc=SL4591551-111686

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3000-108585

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 19
-URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599

Reference 10: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4K
-URI http://asc.fasb.org/extlink&oid=116874947&loc=SL4591552-111686

+ Details

Related Party Transactions - Common Units Issued to Circle K as Consideration for Amounts Due Under the Terms of the Circle K Omnibus Agreement (Details) - shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Common Units Issued To C S T As Consideration For Amounts Due Under Terms Of Omnibus Agreement [Abstract]
Number of Common Units Issued	292,118	550,516

Related Party Transactions - Wholesale Motor Fuel Sales and Real Estate Rentals (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Revenue from Related Parties	$ 297,568	$ 433,740	$ 414,781
Rental income	90,139	85,642	86,314
DMS [Member] \| Fuel Sales Transaction [Member]
Related Party Transaction [Line Items]
Revenue from Related Parties	142,236	241,151	241,895
DMS [Member] \| Rental Income [Member]
Related Party Transaction [Line Items]
Rental income	$ 6,326	$ 12,569	$ 18,753

Environmental Matters - Summary of Environment Liability (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Environmental Exit Cost [Line Items]
Balance at beginning of year	$ 32,867	$ 31,467
Obligations settled	(123)	(116)
Balance at end of year	35,777	32,867
Current portion, included within accrued expenses and other current liabilities	188	120
Asset retirement obligations	35,589	32,747
Environmental Restoration Costs [Member]
Environmental Exit Cost [Line Items]
Balance at beginning of year	3,614	3,537
Provision for new environmental losses	292	918
Changes in estimates for previously incurred losses	354	104
Obligations settled	(870)	(945)
Balance at end of year	3,390	3,614
Current portion, included within accrued expenses and other current liabilities	1,520	1,450
Asset retirement obligations	$ 1,870	$ 2,164

Environmental Matters - Additional Information (Details) $ in Millions	Dec. 31, 2019 USD ($)
Environmental Remediation Obligations [Abstract]
Other Assets, Miscellaneous, Noncurrent	$ 2.8

Commitments and Contingencies - Future Minimum Volume Purchase Requirements (Details) gal in Thousands	12 Months Ended
	Dec. 31, 2019 gal
Long Term Commitment Excluding Unconditional Purchase Obligation [Abstract]
2020	463,521
2021	436,153
2022	427,584
2023	363,250
2024	251,917
Thereafter	978,600
Total	2,921,025

Commitments and Contingencies - Additional Information (Details) - Assets Held-for-sale [Member]	12 Months Ended
	Dec. 31, 2019 USD ($) Store	Dec. 31, 2018 Store
Recorded Third Party Environmental Recoveries [Line Items]
Maximum possible civil penalties per day if violates FTC divestiture orders \| $	$ 41,000
Circle K Stores Inc. [Member]
Recorded Third Party Environmental Recoveries [Line Items]
Number of stores divested \| Store	9	9

Fair Value Measurements - Additional Information (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Line of credit facility, fair value of amount outstanding	$ 519.0	$ 498.0

Partners' Capital - Additional Information (Details) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Partnership Distributions [Abstract]
Partners' Capital Account, Units, Sale of Units	50,328	40,534	35,993

Partners' Capital - Partners' Capital Distributions (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018
Partnership Distributions [Abstract]
Record Date	Feb. 03, 2020	Nov. 05, 2019	Jul. 30, 2019	May 06, 2019	Feb. 11, 2019
Payment Date	Feb. 10, 2020	Nov. 12, 2019	Aug. 06, 2019	May 13, 2019	Feb. 19, 2019
Cash Distribution (per unit)	$ 0.5250	$ 0.5250	$ 0.5250	$ 0.5250	$ 0.5250
Cash Distribution (in thousands)	$ 18,111	$ 18,115	$ 18,115	$ 18,099	$ 18,099

Equity-Based Compensation - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of common units authorized	1,505,000
Partnership Equity-Based Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based employee and directors compensation expense	$ 0.9
Partnership Equity-Based Awards [Member] \| GP Purchase [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based employee and directors compensation expense	0.5
CST Equity-Based Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued in period			47,000
Allocated charge upon accelerated vesting of awards			$ 0.4
CST Equity-Based Awards [Member] \| Circle K Omnibus Agreement [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based employee and directors compensation expense	$ 0.3	$ 0.3	$ 1.7

Equity-Based Compensation - Summary of Equity-Based Award Activity (Details) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, Beginning balance	30,014	13,159
Granted	33,193	29,881
Forfeited	(717)	(694)
Vested/Redeemed	(60,449)	(12,332)
Nonvested, Ending balance	2,041	30,014
Circle K [Member] \| Phantom Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, Beginning balance	827	2,620
Vested/Redeemed	(827)	(1,793)
Nonvested, Ending balance		827
Circle K [Member] \| Phantom Performance Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, Beginning balance	13,607
Granted	14,712	14,301
Forfeited	(717)	(694)
Vested/Redeemed	(27,602)
Nonvested, Ending balance		13,607
Director [Member] \| Phantom Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, Beginning balance	15,580	10,539
Granted	18,481	15,580
Vested/Redeemed	(32,020)	(10,539)
Nonvested, Ending balance	2,041	15,580

Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2017	Jan. 01, 2019	Dec. 31, 2018
Operating Loss Carryforwards [Line Items]
Income Tax Holiday, Description	As a limited partnership, we are not subject to federal and state income taxes. However, our corporate subsidiaries are subject to income taxes. The Partnership is subject to the statutory requirement that non-qualifying income, as defined by the Internal Revenue Code, cannot exceed 10% of total gross income for the calendar year. If non-qualifying income exceeds this statutory limit, we would be taxed as a corporation. The Partnership’s non-qualifying income did not exceed the statutory limit in any period presented.
Federal corporate income tax rate	21.00%
Net tax benefit due to reduction of net deferred tax liability		$ 13,180,000
Tax benefit resulted from valuation allowance release		3,700,000
Unrecognized tax benefits	$ 0	$ 0		$ 0
Earliest Tax Year [Member] \| Federal Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Income tax year under examination	2016
Earliest Tax Year [Member] \| State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Income tax year under examination	2016
Latest Tax Year [Member] \| Federal Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Income tax year under examination	2019
Latest Tax Year [Member] \| State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Income tax year under examination	2019
First Asset Exchange [Member]
Operating Loss Carryforwards [Line Items]
Net deferred tax liabilities with respect to the divested sites	$ 4,800,000
Income taxes payable with respect to the divested sites	5,100,000
Net deferred tax assets with respect to the acquired sites	2,300,000
Second Asset Exchange [Member]
Operating Loss Carryforwards [Line Items]
Income taxes payable with respect to the divested sites	2,100,000
Net deferred tax assets with respect to the acquired sites	2,400,000
Net deferred tax assets with respect to the divested sites	$ 200,000
ASU 2016-02 [Member]
Operating Loss Carryforwards [Line Items]
Deferred tax assets, sale leaseback			$ 5,200,000
Minimum [Member]
Operating Loss Carryforwards [Line Items]
Percentage of qualifying income to gross income	90.00%
Maximum [Member]
Operating Loss Carryforwards [Line Items]
Limited Partnership Percentage Of Non Qualifying Income To Gross Income	10.00%

Income Taxes - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Expense Relatedto Net Income [Abstract]
U.S. federal	$ (4,865)	$ 1,117	$ 210
U.S. state	66	411	406
Total current	(4,799)	1,528	616
U.S. federal	4,895	(2,737)	(16,064)
U.S. state	(1,326)	(1,524)	(2,789)
Total deferred	3,569	(4,261)	(18,853)
Income tax benefit	$ (1,230)	$ (2,733)	$ (18,237)

Income Taxes - Schedule of Difference Between Actual Income Tax Provision and Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Taxes Differencebetweenthe Actual Income Tax Provisionand Income Taxes [Abstract]
Consolidated income from continuing operations before income taxes - all domestic	$ 16,846	$ 2,513	$ 4,939
Income from continuing operations before income taxes of non-taxable entities	(16,902)	(8,881)	(7,769)
Loss from continuing operations before income taxes of corporate entities	(56)	(6,368)	(2,830)
Federal income tax benefit at statutory rate	(11)	(1,337)	(962)
Increase (decrease) due to:
Nondeductible expenses	54	132	384
Basis difference of acquired assets		(648)
Tax on gains not recognized for book income			112
Change in valuation allowance			(3,713)
State income taxes, net of federal income tax benefit	(995)	(880)	(878)
Non-taxable refund	(278)
Rate change			(13,180)
Income tax benefit	$ (1,230)	$ (2,733)	$ (18,237)

Income Taxes - Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred income tax assets:
Deferred rent expense	$ 256	$ 1,167
Operating and finance lease obligations	26,003	13,626
Asset retirement obligations	8,075	7,593
Intangible assets	8,736	1,593
Other assets	2,535	1,280
Total deferred income tax assets	45,605	25,259
Deferred income tax liabilities:
Deferred rent income	1,249	1,081
Property and equipment	44,095	43,873
Right-of-use assets	19,630
Other liabilities		234
Total deferred income tax liabilities	64,974	45,188
Net deferred income tax liabilities	$ 19,369	$ 19,929

Income Taxes - Changes in The Valuation Allowance (Details) - Deferred Tax Assets Valuation Allowance [Member]
$ in Thousands

12 Months Ended

Dec. 31, 2017

USD ($)

Income Taxes Changes in Valuation Allowance [Abstract]

Balance at beginning of year

$ 5,495

Charged to costs and expenses

$ (5,495)

^[1]

[1]	Of the 2017 amount charged to costs and expenses, $1.8 million primarily relates to the reduction in the tax rate used to compute the valuation allowance as a result of the Tax Cuts and Jobs Act.

Income Taxes - Changes in The Valuation Allowance (Parenthetical) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2017 USD ($)
Deferred Tax Assets Valuation Allowance [Member]
Income Taxes Changes in Valuation Allowance [Abstract]
Deductions in valuation allowances due to reduction in tax rate	$ 1.8

Net Income per Limited Partnership Unit - Additional Information (Details)	12 Months Ended
	Dec. 31, 2019 $ / shares
Equity Method Investments And Joint Ventures [Abstract]
General Partner Incentive Percentage Of Limited Partner Distribution	15.00%
General Partner Incentive Threshold From Limited Partner Distribution Per Unit	$ 0.5031

Net Income Per Limited Partner Unit - Reconciliation of Net Income and Weighted-Average Units Used in Computing Basic and Diluted Net Income Per Limited Partner Unit (Details) - USD ($)
$ / shares in Units, $ in Thousands

12 Months Ended

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Numerator:

Distributions paid

$ 72,427

$ 75,599

$ 83,786

Allocation of distributions in excess of net income

(54,884)

(71,927)

(64,965)

Limited partners’ interest in net income - basic and diluted

$ 17,543

$ 3,672

$ 18,821

Denominator:

Weighted average limited partnership units outstanding - basic

34,454,369

34,345,298

33,844,823

Adjustment for phantom units

^[1]

30,432

10,522

Weighted average limited partnership units outstanding - diluted

34,484,801

34,345,298

33,855,345

Net income per limited partnership unit - basic and diluted

$ 0.51

$ 0.11

$ 0.56

Distributions paid per common unit

2.1000

2.2025

2.4800

Distributions declared (with respect to each respective period) per common unit

$ 2.1000

$ 2.4950

[1]	Excludes 19,075 potentially dilutive securities from the calculation of diluted earnings per common unit because to do so would be antidilutive for 2018.

Net Income Per Limited Partner Unit - Reconciliation of Net Income and Weighted-Average Units Used in Computing Basic and Diluted Net Income Per Limited Partner Unit (Parenthetical) (Details)	12 Months Ended
	Dec. 31, 2018 shares
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share, amount	19,075

Segment Reporting - Additional Information (Details) $ in Millions		1 Months Ended		3 Months Ended	12 Months Ended
	Oct. 01, 2020 USD ($)	Jun. 30, 2019 Site RenewalOption	Jun. 30, 2018 RenewalOption	Sep. 30, 2019 Site	Dec. 31, 2019 USD ($) Segment	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments \| Segment					2
Contract costs, unamortized balance					$ 6.5	$ 5.7
Contract costs, amortization against operating revenues					1.0	$ 0.9	$ 0.6
Wholesale [Member]
Segment Reporting Information [Line Items]
Loss on sale of inventory					0.5
Goodwill reassignment					$ 4.5
Applegreen plc [Member] \| Master Fuel Supply and Master Lease Agreements [Member]
Segment Reporting Information [Line Items]
Lease agreements initial terms		10 years	10 years
Number of renewal options \| RenewalOption		4	4
Lease renewal options terms		5 years	5 years
Lease agreement term description		Applegreen. During the third quarter of 2019, we dealerized 46 company operated Upper Midwest sites. The master fuel supply and master lease agreements have an initial 10-year term with four 5-year renewal options.			a third-party multi-site operator of retail motor fuel stations, to which we transitioned 43 sites in Florida from DMS in the third quarter of 2018. The master fuel supply and master lease agreements have an initial 10-year term with four 5-year renewal options.
Base Rent annual increase percentage		1.50%
Lease agreement sever up options description		Applegreen has the right to sever up to 10 specifically identified sites, for which notice must be provided prior to the end of the first year, and the effective date will be after the second year. Applegreen has the right to sever up to eight of the remaining 36 sites with proper notice.
Lease agreement sever up options		true
Applegreen plc [Member] \| Master Fuel Supply and Master Lease Agreements [Member] \| Scenario, Forecast [Member]
Segment Reporting Information [Line Items]
Committed amount to making EMV upgrades	$ 2.2
Applegreen plc [Member] \| Master Fuel Supply and Master Lease Agreements [Member] \| U.S. Upper Midwest [Member]
Segment Reporting Information [Line Items]
Number of sites dealerized \| Site		46		46

Segment Reporting - Schedule of Reportable Segments (Details) - USD ($)
$ in Thousands

3 Months Ended

12 Months Ended

Dec. 31, 2019

Sep. 30, 2019

Jun. 30, 2019

Mar. 31, 2019

Dec. 31, 2018

Sep. 30, 2018

Jun. 30, 2018

Mar. 31, 2018

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Segment Reporting Information [Line Items]

Total revenues

$ 512,379

$ 559,736

$ 605,528

$ 471,786

$ 547,242

$ 670,810

$ 673,295

$ 554,570

$ 2,149,429

$ 2,445,917

$ 2,094,827

Rental income

90,139

85,642

86,314

Income from CST Fuel Supply equity interests

14,768

14,948

14,906

Operating income (loss)

$ 9,441

$ 12,349

$ 13,920

$ 7,612

$ 15,504

$ 13,652

$ (1,568)

$ 7,424

43,322

^[1]

35,012

32,419

Fuel Sales to External Customers [Member]

Segment Reporting Information [Line Items]

Total revenues

2,007,021

2,259,288

1,901,795

Food and Merchandise Sales [Member]

Segment Reporting Information [Line Items]

Total revenues

49,382

97,603

104,362

Other Revenue [Member]

Segment Reporting Information [Line Items]

Total revenues

2,887

3,384

2,356

Unallocated [Member]

Segment Reporting Information [Line Items]

Total revenues

(306,070)

(425,610)

(281,561)

Operating income (loss)

(73,166)

^[1]

(91,265)

(81,942)

Unallocated [Member] | Fuel Sales to External Customers [Member]

Segment Reporting Information [Line Items]

Total revenues

(306,070)

(425,610)

(281,561)

Wholesale [Member] | Operating Segments [Member]

Segment Reporting Information [Line Items]

Total revenues

1,999,931

2,219,625

1,884,669

Rental income

81,427

77,404

79,344

Income from CST Fuel Supply equity interests

14,768

14,948

14,906

Operating income (loss)

113,299

^[1]

117,848

108,624

Wholesale [Member] | Operating Segments [Member] | Fuel Sales to External Customers [Member]

Segment Reporting Information [Line Items]

Total revenues

1,609,547

1,713,227

1,521,408

Wholesale [Member] | Operating Segments [Member] | Other Revenue [Member]

Segment Reporting Information [Line Items]

Total revenues

2,887

3,384

2,356

Wholesale [Member] | Intersegment [Member] | Fuel Sales to External Customers [Member]

Segment Reporting Information [Line Items]

Total revenues

306,070

425,610

281,561

Retail [Member] | Operating Segments [Member]

Segment Reporting Information [Line Items]

Total revenues

455,568

651,902

491,719

Rental income

8,712

8,238

6,970

Operating income (loss)

3,189

^[1]

8,429

5,737

Retail [Member] | Operating Segments [Member] | Fuel Sales to External Customers [Member]

Segment Reporting Information [Line Items]

Total revenues

397,474

546,061

380,387

Retail [Member] | Operating Segments [Member] | Food and Merchandise Sales [Member]

Segment Reporting Information [Line Items]

Total revenues

$ 49,382

$ 97,603

$ 104,362

[1]

Segment Reporting - Schedule of Reportable Segments (Parenthetical) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Segment Reporting Information [Line Items]
Operating leases payment	$ 28,559
ASU 2016-02 [Member] \| Wholesale [Member]
Segment Reporting Information [Line Items]
Operating leases payment	6,700
ASU 2016-02 [Member] \| Retail [Member]
Segment Reporting Information [Line Items]
Operating leases payment	$ 500

Segment Reporting - Summary of Receivables Relating to Revenue Streams (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Total accounts receivable	$ 36,459	$ 25,857
Receivables from Fuel and Merchandise Sales [Member]
Segment Reporting Information [Line Items]
Total accounts receivable	27,141	19,247
Receivables for Rent and Other Lease-related Charges [Member]
Segment Reporting Information [Line Items]
Total accounts receivable	$ 9,318	$ 6,610

Supplemental Cash Flow Information - Changes in Operating Assets and Liabilities (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Decrease (increase):

Accounts receivable

$ (10,997)

$ 12,514

$ 1,263

Accounts receivable from related parties

(1,951)

4,271

(666)

Inventories

7,244

362

863

Other current assets

(868)

(66)

(1,718)

Other assets

(2,697)

(137)

(3,248)

Increase (decrease):

Accounts payable

12,404

(3,157)

886

Accounts payable to related parties

^[1]

(12,923)

(1,853)

14,778

Motor fuel taxes payable

1,871

(1,637)

(226)

Accrued expenses and other current liabilities

(7,896)

1,364

1,708

Other long-term liabilities

7,180

(1,645)

(83)

Changes in operating assets and liabilities, net of acquisitions

$ (8,633)

$ 10,016

$ 13,557

[1]	Includes a $14.2 million payment to Circle K as partial settlement of omnibus charges; see Note 13 for additional information.

Supplemental Cash Flow Information - Changes in Operating Assets and Liabilities (Parenthetical) (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Schedule Of Supplemental Cash Flow [Line Items]

Accounts payable to related parties

^[1]

$ (12,923)

$ (1,853)

$ 14,778

Amended and Restated Omnibus Agreement [Member] | Circle K Stores Inc. [Member]

Schedule Of Supplemental Cash Flow [Line Items]

Accounts payable to related parties

$ 14,200

[1]	Includes a $14.2 million payment to Circle K as partial settlement of omnibus charges; see Note 13 for additional information.

Supplemental Cash Flow Information - Supplemental Disclosure of Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Supplemental Cash Flow Information [Abstract]
Cash paid for interest	$ 26,344	$ 31,201	$ 25,984
Cash paid for income taxes, net of refunds received	$ 3,296	$ 1,580	$ 1,756

Supplemental Cash Flow Information - Non-cash Investing and Financing Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Supplemental Cash Flow Information [Abstract]
Circle K Omnibus Agreement fees settled in our common units		$ 6,518	$ 14,033
Sale of property and equipment in Section 1031 like-kind exchange transactions			(1,650)
Issuance of capital lease obligations and recognition of asset retirement obligation related to Getty lease			$ 740
Lease liabilities arising from obtaining right-of-use assets	$ 2,879
Net charge to equity as a result of the Closed Asset Exchange Transactions	$ (7,410)

Quarterly Financial Data (Unaudited) - Schedule of Quarterly Financial Information (Details) - USD ($)
$ / shares in Units, $ in Thousands

3 Months Ended

12 Months Ended

Dec. 31, 2019

Sep. 30, 2019

Jun. 30, 2019

Mar. 31, 2019

Dec. 31, 2018

Sep. 30, 2018

Jun. 30, 2018

Mar. 31, 2018

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Operating revenues

$ 512,379

$ 559,736

$ 605,528

$ 471,786

$ 547,242

$ 670,810

$ 673,295

$ 554,570

$ 2,149,429

$ 2,445,917

$ 2,094,827

Gross profit

35,045

41,145

41,370

37,077

45,074

43,798

43,972

39,951

154,637

172,795

160,766

Operating income (loss)

9,441

12,349

13,920

7,612

15,504

13,652

(1,568)

7,424

43,322

^[1]

35,012

32,419

Net income (loss) attributable to limited partners

$ 4,258

$ 7,165

$ 6,441

$ 212

$ 7,683

$ 5,308

$ (6,935)

$ (805)

$ 18,076

$ 5,251

$ 23,158

Basic and diluted earnings (loss) per common unit

$ 0.12

$ 0.20

$ 0.18

$ 0.00

$ 0.22

$ 0.15

$ (0.21)

$ (0.06)

$ 0.51

$ 0.11

$ 0.56

[1]

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

Separation Benefits - Additional Information (Details) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2019 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2019 USD ($) Store	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Restructuring Cost And Reserve [Line Items]
Number of remaining operated sites \| Store			46
Separate benefit costs	$ 0.4
Litigation settlement, amount awarded to plaintiff					$ 1.7
General and Administrative Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charge			$ 0.1	$ 0.8	$ 1.7
Spinoff [Member] \| General and Administrative Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Severance and benefit costs		$ 5.4

Separation Benefits - Schedule of Accrued Separation Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Termination Benefits [Abstract]
Balance at beginning of year	$ 9,313	$ 8,569
Provision for separation benefits	417	770
Separation benefits paid	(3)	(26)
Balance at end of year	$ 9,727	$ 9,313

Subsequent Events and Pending Transactions - Additional Information (Details) $ in Thousands					3 Months Ended	12 Months Ended
	Jan. 15, 2020 USD ($) Site Tradingday Retailsite shares	Nov. 19, 2019 Site Property	May 31, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2019	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Subsequent Event [Line Items]
Payment of leasehold interest							$ 485
Lease expense						$ 28,559
CST Fuel Supply Exchange Agreement [Member] \| CST Brands Inc. [Member]
Subsequent Event [Line Items]
Equity method investment, ownership percentage		17.50%
Circle K Stores Inc. [Member]
Subsequent Event [Line Items]
Payment of leasehold interest			$ 500	$ 500
Circle K Stores Inc. [Member] \| CST Fuel Supply Exchange Agreement [Member]
Subsequent Event [Line Items]
Number of owned and leased convenience store properties transferred to partnership \| Property		45
Warranties and covenants period		18 months
Circle K Stores Inc. [Member] \| CST Fuel Supply Exchange Agreement [Member] \| CST Brands Inc. [Member]
Subsequent Event [Line Items]
Ownership interest		100.00%
Subsequent Event [Member] \| Sellers [Member] \| Asset Purchase Agreement [Member] \| Retail and Wholesale Acquisition [Member]
Subsequent Event [Line Items]
Number of retail stores operated \| Retailsite	172
Number of wholesale fuel distribution \| Site	114
Number of third-party wholesale dealer contracts \| Site	55
Number of minimum leasehold interests \| Site	53
Payment of leasehold interest	$ 21,000
Number of newly issued common units	842,891
Number of newly issued common units value	$ 15,000
Period for calculation of VWAP	20 days
Subsequent Event [Member] \| Sellers [Member] \| Asset Purchase Agreement [Member] \| Retail Acquisition [Member]
Subsequent Event [Line Items]
Indemnification obligation assertion period	18 months
Indemnification obligation aggregate amount	$ 7,200
Lessee leasing arrangements, operating leases, term of contract	10 years
Lease expense	$ 6,500
Topper Group Omnibus Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Partnership agreement effective date	Jan. 01, 2020
Topper Group Omnibus Agreement [Member] \| Subsequent Event [Member] \| Topper Group [Member]
Subsequent Event [Line Items]
Right of termination prior written notice period	180 days
Topper Group Omnibus Agreement [Member] \| Subsequent Event [Member] \| The General Partner [Member]
Subsequent Event [Line Items]
Right of termination prior written notice period	60 days
Equity Restructuring Agreement [Member]
Subsequent Event [Line Items]
Distribution made to limited partner date of record					Feb. 06, 2020
Equity Restructuring Agreement [Member] \| Subsequent Event [Member] \| DM CAP Holdings [Member] \| IDRs [Member]
Subsequent Event [Line Items]
Common unit issued \| shares	2,528,673
Common unit issued value	$ 45,000
Number of volume weighted average trading price business days \| Tradingday	20
Number of business days prior to execution of agreement \| Tradingday	5
Wholesale Fuel Supply Contracts/Rights [Member] \| CST Fuel Supply Exchange Agreement [Member]
Subsequent Event [Line Items]
Number of additional sites \| Site		387