Derivative and Hedging Instruments - Gain (Loss) Related to the Company's Derivative Financial Instruments Designated as Hedging Instruments (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Foreign Exchange Risk Management
Unrealized gain (loss) on cash flow hedges, before tax	$ (301)	$ 161	$ (41)
Realized gain (loss) on cash flow hedges reclassified from AOCI	(395)	178	(35)
Pre-tax, net foreign currency gain (loss) of net investment hedge	12	43	(98)
Foreign exchange contracts
Foreign Exchange Risk Management
Unrealized gain (loss) on cash flow hedges, before tax	(301)	161	(41)
Foreign exchange contracts \| Net revenue
Foreign Exchange Risk Management
Realized gain (loss) on cash flow hedges reclassified from AOCI	(45)	8	(29)
Foreign exchange contracts \| General and administrative
Foreign Exchange Risk Management
Realized gain (loss) on cash flow hedges reclassified from AOCI	(343)	177	0
Interest rate contracts \| Interest expense
Foreign Exchange Risk Management
Realized gain (loss) on cash flow hedges reclassified from AOCI	$ (7)	$ (7)	$ (6)

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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