Retirement Plans - Additional Information (Details) - U.S. Pension Plans [Member] - USD ($)	3 Months Ended
Aug. 31, 2024	May 31, 2025
Voluntary Contribution [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan contributions by employer	$ 300,000,000
Pension Plans [Member] \| Forecast [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan required future employer contributions		$ 0

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration