Other Current Assets and Liabilities - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Other Current Assets and Liabilities [Abstract] | ||
| Consolidated Net RINs Obligation deficit | $ 822.5 | $ 107.4 |
| Crude purchase liabilities | 237.6 | 182.5 |
| Product financing agreements | 174.6 | 243.8 |
| Income and other taxes payable | 134.7 | 86.5 |
| Employee costs | 60.9 | 73.3 |
| Deferred revenue | 8.5 | 71.0 |
| Short-term derivative liabilities | 0.0 | 2.7 |
| Other | 83.8 | 91.7 |
| Total | $ 1,522.6 | $ 858.9 |
| X | ||||||||||
- Definition Consolidated Rins Obligation Deficit, Net No definition available.
|
| X | ||||||||||
- Definition Crude Liabilities No definition available.
|
| X | ||||||||||
- Definition Other Assets and Liabilities [Abstract] No definition available.
|
| X | ||||||||||
- Definition Product Financing Agreements Liability, Current No definition available.
|
| X | ||||||||||
- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/exampleRef
|