Long-term Corporate Debt and Borrowing Arrangements (Narrative) (Detail) - Senior Notes - EUR (€)	Sep. 30, 2023	Jul. 31, 2023
7.25% Euro-Denominated Senior Notes
Debt Instrument [Line Items]
Amount issued		€ 400,000,000
Debt instrument stated interest percentage		7.25%
4.125% euro-denominated Senior Notes
Debt Instrument [Line Items]
Debt instrument stated interest percentage	4.125%
Debt instrument, repurchased face amount	€ 300,000,000

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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+ Details