Financial Instruments - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Derivative [Line Items]
Notional Amounts	$ 15,894	$ 11,942
Fair value, assets	106	306
Liabilities	138	101
Prepaid and other current assets
Derivative [Line Items]
Fair value, assets	98	302
Other long-term assets
Derivative [Line Items]
Fair value, assets	8	4
Other current liabilities
Derivative [Line Items]
Liabilities	137	92
Other long-term liabilities
Derivative [Line Items]
Liabilities	1	9
Derivatives Not Designated as Hedging Instruments:
Derivative [Line Items]
Notional Amounts	10,878	10,103
Fair value, assets	58	258
Liabilities	88	70
Derivatives Not Designated as Hedging Instruments: | Balance sheet items
Derivative [Line Items]
Notional Amounts	10,733	9,935
Fair value, assets	55	256
Liabilities	87	64
Derivatives Not Designated as Hedging Instruments: | Forecasted transactions
Derivative [Line Items]
Notional Amounts	145	168
Fair value, assets	3	2
Liabilities	1	6
Derivatives Designated as Hedging Instruments:
Derivative [Line Items]
Notional Amounts	5,016	1,839
Fair value, assets	48	48
Liabilities	50	31
Derivatives Designated as Hedging Instruments: | Forecasted transactions
Derivative [Line Items]
Notional Amounts	547	780
Fair value, assets	32	7
Liabilities	1	11
Derivatives Designated as Hedging Instruments: | Forward Exchange Transactions
Derivative [Line Items]
Notional Amounts	4,469	1,059
Fair value, assets	4	30
Liabilities	41	0
Derivatives Designated as Hedging Instruments: | Commodity contracts
Derivative [Line Items]
Fair value, assets	12	11
Liabilities	$ 8	$ 20