Derivative Instruments and Hedging Activities - Fair Value Of Derivatives Designated As Hedging Instruments (Details) - Designated As Hedging Instrument - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Assets
Foreign Currency Contracts	$ 43	$ 0
Interest Rate Contracts	0	17
Total	43	17
Liabilities
Foreign Currency Contracts	3	90
Interest Rate Contracts	11	0
Total	$ 14	$ 90

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Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

+ References

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Aggregate fair value of all derivative liabilities designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

+ References

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Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.

+ References

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Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

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Fair value of all derivative assets designated as hedges of net investment in foreign operations.

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Fair value of all derivative liabilities designated as hedges of net investment in foreign operations.

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