Derivative Instruments - Schedule of Quantitative Disclosures of Derivative Instruments (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Interest rate swaps \| Derivatives designated as cash flow hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivatives designated as cash flow hedges	$ 33	$ (17)	$ 59	$ (58)
Interest rate swaps \| Income Statement Location [Axis]: us-gaap:InterestIncomeExpenseNonoperatingNet \| Derivatives designated as cash flow hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain or (Loss) Reclassified from AOCI into Earnings	19	27	39	53
Forward-currency contracts \| Derivatives designated as cash flow hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivatives designated as cash flow hedges	4	2	9	2
Forward-currency contracts \| Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold \| Derivatives designated as cash flow hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain or (Loss) Reclassified from AOCI into Earnings	0	1	(1)	4
Cross-currency rate swaps \| Derivatives designated as net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivatives designated as net investment hedges	40	(420)	141	(483)
Gain or (Loss) Recognized in Earnings (Amount Excluded from Effectiveness Testing)	$ 22	$ 22	$ 44	$ 44

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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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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