Commitments and Contingencies - Litigation (Details) - Arkansas Teacher Retirement System v. Alon USA Energy, Inc. - USD ($) $ in Millions	Oct. 29, 2021	Sep. 30, 2022
Site Contingency [Line Items]
Loss contingency, damages awarded, value	$ 44.8
Loss Contingency, insurance recovery	$ 42.5
Loss contingency accrual, amount not covered by insurance		$ 2.3
Loss contingency accrual, legal fees		4.2
Loss contingency accrual		$ 0.2

Amount of damages awarded to the plaintiff in the legal matter.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration