Fair Value - Assets Measured at Fair Value on Non-Recurring Basis (Detail) - Fair Value, Nonrecurring $ in Thousands	May 31, 2024 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	$ 36,367
Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	5,000
Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	31,367
Investment In Note Receivable
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	5,000	[1]
Investment In Note Receivable | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	5,000	[1]
Investments In Unconsolidated Affiliate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	31,367	[2]
Investments In Unconsolidated Affiliate | Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	$ 31,367	[2]

[1] Reflects the write-down of an investment in notes receivable that was determined to be other than temporarily impaired.

[2] On May 29, 2024, in connection with the contribution of the net assets of our former Sustainable Energy Solutions operating segment to the newly-formed Sustainable Energy Solutions joint venture, we obtained a 49% minority ownership interest in the joint venture. In accordance with the applicable accounting guidance, our minority ownership interest in the Sustainable Energy Solutions joint venture was recorded at its acquisition date fair value of $31,367.