Debt (Details) - USD ($) $ in Millions	Aug. 12, 2024	Sep. 30, 2024
5.500% Series L Senior Notes, Due April 2035
Line of Credit Facility [Line Items]
Face amount of debt	$ 700
Debt interest rate	5.50%
Proceeds from issued debt	$ 683
Net repayments of line of credit	$ 525
Number of days before maturity date before eligible for redemption	90 days
Redemption price, percent	100.00%
Revolving Credit Facility
Line of Credit Facility [Line Items]
Available capacity		$ 1,500

Debt Instrument, Redemption Period, Days Prior To Maturity Date Before Eligible For Redemption

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

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

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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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

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer).

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- Definition

The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).

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