Other Comprehensive Income (Loss) - Summary of Changes in AOCI (Parenthetical) (Detail) - Tempel Steel Company $ in Millions	3 Months Ended
Nov. 30, 2024 USD ($) Beneficiary
Accumulated Other Comprehensive Income (Loss) [Line Items]
Defined benefit plan, funded percentage	25.00%
Defined benefit plan, benefit obligation, non-cash pension settlement gain \| $	$ 2.7
Number of beneficiaries owed \| Beneficiary	472

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