Derivatives and Hedging (Foreign Currency Risk) (Details) - Foreign Currency Contracts - Designated contracts € in Millions, $ in Millions	3 Months Ended
Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2026 EUR (€)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 1,997
Receive notional \| €			€ 1,850
Fair value gain (loss)	(36)	$ 86
Senior Notes, 3.10% Due June 2028
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 645
Pay Rate	4.75%		4.75%
Receive notional \| €			€ 600
Rate	0.0310		0.0310
Fair value gain (loss)	$ (12)	28
Senior Notes, 3.85% Due June 2034
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 537
Pay Rate	5.31%		5.31%
Receive notional \| €			€ 500
Rate	0.0385		0.0385
Fair value gain (loss)	$ (10)	23
Senior Notes, 3.75% Due April 2031
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 815
Pay Rate	5.65%		5.65%
Receive notional \| €			€ 750
Rate	0.0375		0.0375
Fair value gain (loss)	$ (14)	$ 35

Amount of hedged item in hedging relationship. Excludes hedged asset or liability.

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- Definition

Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

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- Definition

Contractual rate at which a foreign currency can be purchased or sold.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Nominal or face amount used to calculate payment on derivative.

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