Retirement Plans - Schedule of Pension Plans Contributions (Details) - U.S. Plans [Member] - USD ($) $ in Millions	12 Months Ended
	May 31, 2024	May 31, 2023
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan required contributions by employer	$ 800	$ 800
Defined Benefit Plan, Tax Status [Extensible Enumeration]	Qualified Plan [Member]	Qualified Plan [Member]
Voluntary Contribution [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan required contributions by employer	$ 800	$ 800
Defined Benefit Plan, Tax Status [Extensible Enumeration]	Qualified Plan [Member]	Qualified Plan [Member]