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Related Party Transactions - Expenses from Related Parties (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 23, 2024
Related Party Transaction [Line Items]
Sales to related parties:	$ 1,646	$ 1,863
Dividends	0	50
Midway JV
Related Party Transaction [Line Items]
Ownership percentage in joint venture			50.00%
Related Party \| CVRP JV CO Contract
Related Party Transaction [Line Items]
Sales to related parties:	1	1
Related Party \| Enable Joint Venture Transportation Agreement
Related Party Transaction [Line Items]
Purchases from related parties:	4	3
Related Party \| Midway Joint Venture Agreement
Related Party Transaction [Line Items]
Purchases from related parties:	0	7
Dividends
Related Party Transaction [Line Items]
Dividends	$ 0	$ 33