Inventory Intermediation Obligations - Narrative (Details) barrel in Millions, $ in Millions			3 Months Ended		6 Months Ended
	Dec. 21, 2023 USD ($)	Dec. 20, 2023 USD ($)	Jun. 30, 2024 USD ($) barrel	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) barrel	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) barrel	Dec. 22, 2022 USD ($)
Other Liabilities Disclosure [Abstract]
Working capital capacity								$ 800.0
Barrels associated with non-current inventory intermediation obligation | barrel			5.5		5.5
Extension term	6 months	12 months
Inventory intermediation agreement obligation, payment deferral mechanism amount	$ 250.0	$ 70.0
Issued letters of credit			$ 195.0		$ 195.0		$ 230.0
Number of barrels | barrel			5.4		5.4		5.4
Gain (loss) on changes in fair value due to commodity-index price and interest rate			$ 19.3	$ 26.3	$ (62.5)	$ 39.0