Financial Instruments and Hedging Activities (Additional Information) (Details) - USD ($)	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	$ 486,000,000
Cumulative cash flow hedging gain (losses), after tax	37,000,000
Debt Instrument, Collateral Amount	88,000,000
Debt [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Foreign currency denominated debt designated to hedge investments in certain foreign subsidiaries and affiliates	16,500,000,000
Net Investment Hedging Relationships
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Gain (loss) on the fair value of interest rate swaps	11,000,000	$ 15,000,000
Foreign currency denominated debt designated to hedge investments in certain foreign subsidiaries and affiliates	1,800,000,000
Interest Rate Risk [Member] \| Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments	(14,000,000)
Gain (loss) on the fair value of interest rate swaps	(2,000,000)
Royalty Arrangement [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	$ 2,400,000,000
Period covered by hedge	18 months

Derivative Instruments and Hedging Activities Disclosure [Line Items]

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Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 11
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Amount of assets pledged to secure a debt instrument.

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Maximum period of hedging exposure to variability in future cash flow for forecasted transaction of cash flow hedge, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes forecasted transaction for payment of variable interest on existing financial instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Nominal or face amount used to calculate payments on a nonderivative instrument.

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