Derivative Financial Instruments - Offsetting (Details) - USD ($)	3 Months Ended
Mar. 31, 2024	Mar. 31, 2025	Dec. 31, 2024
Derivative Financial Instruments
Cash collateral rehypothecated		$ 0	$ 3,000,000
Potential reduction in net position of total derivative liabilities		296,000,000	352,000,000
Potential reduction in net position of total derivative assets		296,000,000	352,000,000
Foreign Exchange Call Option
Derivative Financial Instruments
Unrealized gain (loss) on derivatives	$ (50,000,000)
Fair value of derivatives		0	0
Other receivables
Derivative Financial Instruments
Right to reclaim cash collateral		4,000,000	29,000,000
Accounts Payable
Derivative Financial Instruments
Obligation to return cash collateral		$ 0	$ 3,000,000

This item represents the amount of cash collateral rehypothecated as of the balance sheet date.

No definition available.

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- Definition

Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative asset.

+ References

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- Definition

Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

+ References

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- Definition

Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

+ References

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- Definition

Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.

+ References

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- Definition

Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative liability.

+ References

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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

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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