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Debt - Summary of Senior Unsecured Notes Issued (Detail) - USD ($) $ in Millions	May 11, 2023	Jul. 01, 2023	Dec. 31, 2022
Series P [Member]
Debt Instrument [Line Items]
Term	5 years
Interest Rate	4.91%	4.91%	4.91%
Face Value	$ 50
Maturity Date	May 31, 2028
Series Q [Member]
Debt Instrument [Line Items]
Term	7 years
Interest Rate	4.91%	4.91%	4.91%
Face Value	$ 50
Maturity Date	May 31, 2030

X

- 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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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

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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