Financial Instruments - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Derivative [Line Items]
Notional Amounts	$ 13,539	$ 13,653
Fair value, assets	144	117
Fair value, liabilities	139	74
Prepaid and other current assets
Derivative [Line Items]
Fair value, assets	133	107
Other long-term assets
Derivative [Line Items]
Fair value, assets	11	10
Other current liabilities
Derivative [Line Items]
Fair value, liabilities	135	72
Other long-term liabilities
Derivative [Line Items]
Fair value, liabilities	4	2
Derivatives Not Designated as Hedging Instruments:
Derivative [Line Items]
Notional Amounts	9,827	9,673
Fair value, assets	58	82
Fair value, liabilities	124	35
Derivatives Not Designated as Hedging Instruments: | Balance sheet items
Derivative [Line Items]
Notional Amounts	9,690	9,509
Fair value, assets	57	79
Fair value, liabilities	123	34
Derivatives Not Designated as Hedging Instruments: | Forecasted transactions
Derivative [Line Items]
Notional Amounts	137	164
Fair value, assets	1	3
Fair value, liabilities	1	1
Derivatives Designated as Hedging Instruments:
Derivative [Line Items]
Notional Amounts	3,712	3,980
Fair value, assets	86	35
Fair value, liabilities	15	39
Derivatives Designated as Hedging Instruments: | Forecasted transactions
Derivative [Line Items]
Notional Amounts	345	560
Fair value, assets	13	24
Fair value, liabilities	1	1
Derivatives Designated as Hedging Instruments: | Forward Exchange Transactions
Derivative [Line Items]
Notional Amounts	3,367	3,420
Fair value, assets	46	6
Fair value, liabilities	1	28
Derivatives Designated as Hedging Instruments: | Commodity contracts
Derivative [Line Items]
Fair value, assets	27	5
Fair value, liabilities	$ 13	$ 10