Fair Value of Financial Instruments - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Assets, Fair Value Disclosure [Abstract]
Derivatives	$ 10	$ 4
Liabilities, Fair Value Disclosure [Abstract]
Derivatives	99	142
Fair Value, Measurements, Recurring
Assets, Fair Value Disclosure [Abstract]
Investments	37	36
Derivatives	10	4
Total assets	47	40
Liabilities, Fair Value Disclosure [Abstract]
Derivatives	99	143
Total liabilities	99	143
Fair Value, Measurements, Recurring \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent
Assets, Fair Value Disclosure [Abstract]
Investments	1	2
Fair Value, Measurements, Recurring \| Level 1
Assets, Fair Value Disclosure [Abstract]
Investments	37	36
Derivatives	0	0
Total assets	37	36
Liabilities, Fair Value Disclosure [Abstract]
Derivatives	0	0
Total liabilities	0	0
Fair Value, Measurements, Recurring \| Level 2
Assets, Fair Value Disclosure [Abstract]
Investments	0	0
Derivatives	10	4
Total assets	10	4
Liabilities, Fair Value Disclosure [Abstract]
Derivatives	99	143
Total liabilities	99	143
Fair Value, Measurements, Recurring \| Level 3
Assets, Fair Value Disclosure [Abstract]
Investments	0	0
Derivatives	0	0
Total assets	0	0
Liabilities, Fair Value Disclosure [Abstract]
Derivatives	0	0
Total liabilities	$ 0	$ 0

Fair value portion of asset recognized for present right to economic benefit.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

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Fair value of financial and nonfinancial obligations.

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