Capitalization - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended
Jun. 30, 2022	Nov. 03, 2022
Debt Instrument [Line Items]
Repayments of debt	$ 293
Interest rate (percent)	8.71%
Debentures \| 5.70% Debentures Due 2032 \| Subsequent Event
Debt Instrument [Line Items]
Interest rate (percent)		5.70%
Long-term debt		$ 100

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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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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