Derivatives and Financial Instruments - Schedule of Commodity Derivative Assets and Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Assets
Liabilities	$ (3,131)	$ (2,118)
Effect of Collateral Netting	0	0
Liabilities
Assets	3,131	2,118
Effect of Collateral Netting	121	62
Not Designated as Hedging Instrument \| Commodity Derivatives
Liabilities
Effect of Collateral Netting	121	62
Total
Assets	3,230	2,217
Liabilities	(3,320)	(2,219)
Net Carrying Value Presented on the Balance Sheet	31	60
Not Designated as Hedging Instrument \| Commodity Derivatives \| Prepaid expenses and other current assets
Assets
Assets	683	1,021
Liabilities	(584)	(922)
Effect of Collateral Netting	0	0
Net Carrying Value Presented on the Balance Sheet	99	99
Not Designated as Hedging Instrument \| Commodity Derivatives \| Other accruals
Liabilities
Assets	2,469	1,136
Liabilities	(2,643)	(1,226)
Effect of Collateral Netting	101	46
Net Carrying Value Presented on the Balance Sheet	(73)	(44)
Not Designated as Hedging Instrument \| Commodity Derivatives \| Other liabilities and deferred credits
Liabilities
Assets	78	60
Liabilities	(93)	(71)
Effect of Collateral Netting	20	16
Net Carrying Value Presented on the Balance Sheet	$ 5	$ 5

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