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Contractual interest rate for funds borrowed, under the debt agreement.

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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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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

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No definition available.

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Debt - Senior Notes (Details) - USD ($) $ in Millions	1 Months Ended				12 Months Ended
Debt - Senior Notes (Details) - USD ($) $ in Millions	Nov. 30, 2024	Oct. 31, 2023	Jan. 31, 2023	Mar. 31, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Jun. 15, 2025	Jan. 31, 2025
Debt Instrument [Line Items]
Repayments of senior notes					$ 750	$ 1,100	$ 750
Senior Notes
Debt Instrument [Line Items]
Debt instrument face value					$ 7,200	$ 7,300
Senior Notes \| 5.70% senior notes due September 2034
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)					5.70%
Debt instrument, issued face value, percentage					99.953%
Debt instrument face value					$ 650
Long-term debt, before deducting unamortized discounts and debt issuance costs					$ 650
Senior Notes \| 5.95% senior notes due June 2035 \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)									5.95%
Debt instrument, issued face value, percentage								99.761%
Debt instrument face value									$ 1,000
Senior Notes \| $750 million 3.60% Senior Notes due November 2024
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)	3.60%
Repayments of senior notes	$ 750
Senior Notes \| 3.85% senior notes due October 2023
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)		3.85%
Repayments of senior notes		$ 700
Senior Notes \| 2.85% senior notes due January 2023
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)			2.85%
Repayments of senior notes			$ 400
Senior Notes \| 3.65% senior notes due June 2022
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)				3.65%
Repayments of senior notes				$ 750
Consolidated finance subsidiary co-issuer
Debt Instrument [Line Items]
Consolidated subsidiary, ownership interest held by the parent (as a percent)					100.00%