Fair Value - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Nov. 30, 2023		May 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 15,021		$ 2,610
Liabilities	6,391		15,800
Derivative Financial Instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	6,391	[1]	2,610	[2]
Liabilities	15,021	[1]	15,800	[2]
Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	15,021		2,610
Liabilities	6,391		15,800
Fair Value, Inputs, Level 2 | Derivative Financial Instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	6,391	[1]	2,610	[2]
Liabilities	$ 15,021	[1]	$ 15,800	[2]

[1] The fair value of our derivative financial instruments is based on the present value of the expected future cash flows considering the risks involved, including non-performance risk, and using discount rates appropriate for the respective maturities. Market observable, Level 2 inputs are used to determine the present value of the expected future cash flows. Refer to “Note Q – Derivative Financial Instruments and Hedging Activities” for additional information regarding our use of derivative financial instruments.

[2] The fair value of our derivative financial instruments is based on the present value of the expected future cash flows considering the risks involved, including non-performance risk, and using discount rates appropriate for the respective maturities. Market observable, Level 2 inputs are used to determine the present value of the expected future cash flows. Refer to “Note Q – Derivative Financial Instruments and Hedging Activities” for additional information regarding our use of derivative financial instruments.