Description of Business and Summary of Significant Accounting Policies - Summary of Loss on Deconsolidation (Detail) - Hexagon $ in Thousands	12 Months Ended
	May 31, 2024 USD ($)
Deconsolidation [Line Items]
Cash consideration	$ 11,986
Retained investment (at fair value)	31,367
Total consideration	43,353
Less: contributed net assets (at carrying value)	72,605
Loss on deconsolidation	(29,252)
Deal costs	(1,250)
Total loss on deconsolidation	$ (30,502)