Commitments and Contingencies (Details) $ in Millions	3 Months Ended	9 Months Ended
	Mar. 31, 2022 USD ($)	Sep. 30, 2023 USD ($) claim
Long-term Purchase Commitment [Line Items]
Number of remaining claim to be resolved | claim		2
Bankruptcy claims amount of claims to be settled		$ 22.4
Settlement liabilities, current		0.5
Maximum bankruptcy claims remaining		$ 22.4
Predecessor working ownership percentage		3.40%
Allowed claims, settlement ratio		0.0544
Wyoming Refinery
Long-term Purchase Commitment [Line Items]
Environmental remediation accrual		$ 14.4
Environmental costs recognized, period for recognition of one third costs		5 years
Environmental costs recognized, remainder, period for recognition		30 years
Wyoming Refinery | Waste Water Treatment System
Long-term Purchase Commitment [Line Items]
Environmental remediation accrual		$ 11.6
Regulation of Greenhouse Gases
Long-term Purchase Commitment [Line Items]
Gain on settlement		$ 99.7
Washington Department of Revenue | State Tax Authority
Long-term Purchase Commitment [Line Items]
Tax assessment	$ 1.4