Derivative and Hedging Instruments - Fair Value of Company's Derivative Financial Instruments (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Foreign Exchange Risk Management
Notional	$ 10,916	$ 10,203
Derivative assets	35	206
Derivative liabilities	187	99
Not Designated as Hedging Instrument \| Foreign exchange contracts \| Prepaid Expenses, Other Current Assets, and Other Current Liabilities
Foreign Exchange Risk Management
Notional	4,866	2,741
Derivative assets	19	17
Derivative liabilities	18	30
Cash Flow Hedging \| Designated as Hedging Instrument \| Foreign exchange contracts \| Prepaid Expenses, Other Current Assets, and Other Current Liabilities
Foreign Exchange Risk Management
Notional	5,050	3,951
Derivative assets	16	135
Derivative liabilities	142	6
Fair Value Hedging \| Designated as Hedging Instrument \| Interest rate contracts \| Other Current Liabilities and Other Liabilities
Foreign Exchange Risk Management
Notional	1,000	1,000
Derivative assets	0	0
Derivative liabilities	27	63
Net Investment Hedging \| Designated as Hedging Instrument \| Foreign exchange contracts \| Prepaid Expenses, Other Current Assets, and Other Current Liabilities
Foreign Exchange Risk Management
Notional	0	2,511
Derivative assets	0	54
Derivative liabilities	$ 0	$ 0

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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