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Derivatives and Fair Value - Additional Information (Detail) - USD ($) $ in Thousands		6 Months Ended
	Nov. 30, 2024	Nov. 30, 2024	Nov. 30, 2025	Aug. 31, 2024	May 31, 2024	Nov. 30, 2023	Aug. 31, 2023	May 31, 2023	Nov. 30, 2022
Derivative [Line Items]
Accumulated other comprehensive loss	$ (44,745)	$ (44,745)		$ (31,421)	$ (30,021)	$ (25,128)	$ (26,496)	$ (33,251)
Scenario Forecast [Member]
Derivative [Line Items]
Accumulated other comprehensive loss			$ 109
Interest Rate Swap [Member]
Derivative [Line Items]
Fair value of interest rate swap	$ (978)	$ (978)			2,451
Cash Flow Hedging [Member] | Base Rate
Derivative [Line Items]
Derivative fixed interest rate	1.50%	1.50%
Not Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Exchange Contract [Member]
Derivative [Line Items]
Derivative, notional amount	$ 88,753	$ 88,753			$ 70,315
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, notional amount									$ 250,000
Decrease in notional amount	$ 200,000
Derivatives, maturity date		Jun. 30, 2027
Derivative fixed interest rate	4.215%	4.215%
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Prime Rate
Derivative [Line Items]
Derivative fixed interest rate	2.25%	2.25%

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