Derivative Financial Instruments and Hedging Activities - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended	12 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2025	May 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Impact to fair value of derivative assets and liabilities as a result of recognition on a gross basis			$ 600,000	$ 600,000
Losses in accumulated other comprehensive income expected to be reclassified into net earnings			600,000
Losses in accumulated other comprehensive income expected to be reclassified into net earnings, tax			100,000
Interest income	$ 100,000	$ 0
Net investment hedges outstanding				$ 0
Gain (loss) on the cross-currency swap recognized in earnings	0		0
Amount excluded from assessment of net investment hedge effectiveness	$ 0		0
Net investment hedge estimated to be reclassified into net earnings			$ (0)