Derivatives, Hedge Discontinuances, Termination of Hedging Instrument, Notional Amount

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- Definition

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

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- Definition

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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- Definition

The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

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- Definition

Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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- Definition

Nominal or face amount used to calculate payments on the derivative liability.

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- Definition

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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- Definition

Nominal or face amount used to calculate payment on derivative.

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- Definition

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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- Definition

Amount, before tax and reclassification, of gain (loss) from derivative designated and qualifying as net investment hedge.

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- Definition

The cash inflow for a financial contract that meets the hedge criteria as either a cash flow hedge, fair value hedge, or hedge of a net investment in a foreign operation.

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Financial Instruments (Narrative) (Details) ¥ in Millions, $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 JPY (¥)	Jun. 30, 2024 USD ($)	Jun. 30, 2024 JPY (¥)	Dec. 31, 2023 JPY (¥)
Derivative [Line Items]
Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments	$ 0	$ 0	$ 0	$ 0
Proceeds from net investment hedge terminations			0	28
January 2023
Derivative [Line Items]
Proceeds from net investment hedge terminations			28
Cash Flow Hedging [Member]
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	2		(1)	(1)
Cash Flow Hedging [Member] \| Foreign Exchange Contract [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(2)	(1)	3	(2)
Cash Flow Hedging [Member] \| Foreign Exchange Contract [Member] \| Forecast [Member] \| Subsequent Event
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net					$ (3)
Designated as Hedging Instrument \| Fair Value Hedging \| Interest Rate Swap
Derivative [Line Items]
Derivative Liability, Notional Amount		200		200
Designated as Hedging Instrument \| Net Investment Hedging [Member] \| Currency Swap [Member]
Derivative [Line Items]
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax	(27)	16	(5)	5
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	2	4	4	7
Designated as Hedging Instrument \| Net Investment Hedging [Member] \| Currency Swap [Member] \| January 2023
Derivative [Line Items]
Derivatives, Hedge Discontinuances, Termination of Hedging Instrument, Notional Amount	300		300			¥ 38,000
Designated as Hedging Instrument \| Net Investment Hedging [Member] \| Currency Swap [Member] \| September 2023
Derivative [Line Items]
Derivatives, Hedge Discontinuances, Termination of Hedging Instrument, Notional Amount							$ 120	¥ 18,000
Designated as Hedging Instrument \| Net Investment Hedging [Member] \| Currency Swap [Member] \| September 2025
Derivative [Line Items]
Derivative, Notional Amount	120		120			¥ 18,000
Designated as Hedging Instrument \| Net Investment Hedging [Member] \| Currency Swap [Member] \| June 2027
Derivative [Line Items]
Derivative, Notional Amount		$ 120		$ 120					¥ 18,000
Other Nonoperating Income (Expense) [Member] \| Not Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member]
Derivative [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 5		$ 4