Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Restructuring and Other Charges - Schedule of Restructuring and Related Costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Restructuring Cost and Reserve [Line Items]
Total cash charges	$ 33		$ 65
Total non-cash charges	9		63
Total restructuring and other charges	42	$ 0	128	$ 0
Severance and employee benefits
Restructuring Cost and Reserve [Line Items]
Total cash charges	9		17
Idling activities
Restructuring Cost and Reserve [Line Items]
Total cash charges	24		30
Asset retirement obligation adjustments
Restructuring Cost and Reserve [Line Items]
Total cash charges	0		11
Contract abandonment and other charges
Restructuring Cost and Reserve [Line Items]
Total cash charges	0		7
Asset disposal charges
Restructuring Cost and Reserve [Line Items]
Total non-cash charges	9		62
Other non-cash charges
Restructuring Cost and Reserve [Line Items]
Total non-cash charges	$ 0		$ 1