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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Net investment hedges outstanding.

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Derivative Financial Instruments and Hedging Activities - Additional Information (Detail) € in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Feb. 28, 2026 USD ($)	Feb. 28, 2025 USD ($)	Feb. 28, 2026 USD ($)	Feb. 28, 2025 USD ($)	May 31, 2025 USD ($)	Jan. 31, 2026 EUR (€)
Derivative [Line Items]
Impact to fair value of derivative assets and liabilities as a result of recognition on a gross basis			$ 700,000		$ 600,000
Gains in accumulated other comprehensive income expected to be reclassified into net earnings			1,500,000
Gains in accumulated other comprehensive income expected to be reclassified into net earnings, tax			500,000
Interest income	$ 200,000	$ 0	200,000	$ 0
Net investment hedges outstanding					0
Net investment hedge estimated to be reclassified into net earnings			0
Interest Rate Contracts
Derivative [Line Items]
Fair value of derivative					$ 0
Euro/U.S. Dollar Foreign Currency Forward Contract
Derivative [Line Items]
Fair value of derivative	9,100,000		9,100,000
Change in fair value of derivative recorded in miscellaneous income (expense), net	9,100,000		9,100,000
Notional amount	645,700,000		645,700,000			€ 550.0
Maximum \| Interest Rate Contracts
Derivative [Line Items]
Fair value of derivative	$ 100,000		$ 100,000