Related Party Transactions - Environmental Agreement (Details) - USD ($) |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| The Coffeyville Facility | Environmental Agreement | CRRM | ||
| Related Party Transaction [Line Items] | ||
| Liability recorded under agreement | $ 0 | $ 0 |
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- Definition Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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