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Long-Term Obligations - DKL Credit Facility (Details) - Line of Credit - Revolving Credit Facility - Fifth Third Bank - USD ($) | 3 Months Ended |
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Mar. 31, 2022 | Sep. 28, 2018
Line of Credit Facility [Line Items] |  |
Weighted average interest rate (as percent) | 2.67% |
Prime Rate | United States of America, Dollars |  |
Line of Credit Facility [Line Items] |  |
Variable rate description | U.S. dollar prime rate |
London Interbank Offered Rate (LIBOR) | United States of America, Dollars |  |
Line of Credit Facility [Line Items] |  |
Variable rate description | LIBOR |
Canadian prime rate | Canada, Dollars |  |
Line of Credit Facility [Line Items] |  |
Variable rate description | Canadian dollar prime rate |
Canadian Dealer Offered Rate (CDOR) | Canada, Dollars |  |
Line of Credit Facility [Line Items] |  |
Variable rate description | Canadian Dealer Offered Rate |
DKL Revolver |  |
Line of Credit Facility [Line Items] |  |
Maximum lender commitment |  | $ 850,000,000
Maximum amount under accordion feature |  | $ 1,000,000,000
Second Amended and Restated Credit Agreement |  |
Line of Credit Facility [Line Items] |  |
Commitment fee (as percent) | 0.30% |
Outstanding borrowings | $ 264,100,000 |
Letters of credit outstanding | 0 |
Unused credit commitment | $ 585,900,000 |

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- Definition Maximum Borrowing Capacity under Accordion Feature + References No definition available. + Details
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Balance Type: | credit
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- Definition Description of reference rate used for variable rate of debt instrument. + References No definition available. + Details
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- Definition Weighted average interest rate of debt outstanding. + References No definition available. + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- 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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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