Revenue - Additional Information (Detail) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2025 USD ($)	Feb. 29, 2024 USD ($)	Feb. 28, 2025 USD ($) Segment	Feb. 29, 2024 USD ($)	May 31, 2024 USD ($)
Disaggregation Of Revenue [Line Items]
Number of reportable segments | Segment			4
Revenue performance obligation description of payment terms			Payment terms and conditions vary by contract type, although our customers’ payment terms generally include a requirement to pay within 30 to 60 days of fulfilling our performance obligations
Revenue, Practical Expedient, Financing Component [true false]			false
Increase (decrease) in net contract assets			$ 1,398
Contract liabilities, revenue recognized	$ 6,100	$ 6,400	39,200	$ 34,900
Long-term deferred revenue	$ 83,500		$ 83,500		$ 81,700