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Segment Information and Geographic Data - Disaggregated Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended
	Aug. 31, 2025	Aug. 31, 2024
Revenues by Geographic Location [Line Items]
Total revenue	$ 209,189	$ 216,964
Domestic
Revenues by Geographic Location [Line Items]
Total revenue	102,074	104,383
International
Revenues by Geographic Location [Line Items]
Total revenue	$ 107,115	$ 112,581

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