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Benefit Plans - Narrative (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items] |  |  |
Requisite service period | 30 days |  |
Employer matching contribution, percent of match (in percent) | 6.00% |  |
Employers matching contribution, vesting (in percent) | 100.00% |  |
Total plan contributions | $ 9,700,000 | $ 7,500,000 | $ 5,200,000
Period with five consecutive years of highest average compensation (in years) | 10 years |  |
Fair value assumptions, expected term (in years) | 10 years |  |
Wyoming Refining plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Expected future employer contributions, next fiscal year | $ 400,000 |  |
U.S. Oil plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Expected future employer contributions, next fiscal year | $ 0 |  |

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- Definition Defined Benefit Plan, Fair Value Assumptions, Expected Term + References No definition available. + Details
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- Definition Defined Benefit Plan, Five Consecutive Years Of Highest Compensation Requisite Service Period + References No definition available. + Details
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- Definition Defined Contribution Plan, Plan Participation, Minimum Requisite Period + References No definition available. + Details
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- Definition Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-18 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
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- Definition Percentage of employer's matching contributions to a defined contribution plan that vests in a given year. + References No definition available. + Details
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- Details
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