Acquisition, Restructuring and Other Items, net - Schedule (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Aug. 31, 2022	May 31, 2021	May 31, 2023	May 31, 2022	May 31, 2021
Restructuring Cost and Reserve [Line Items]
Total			$ 15,633	$ 9,042	$ 20,232
Payments for acquisition	$ 3,500
RadiaDyne | OarTrac trademark
Restructuring Cost and Reserve [Line Items]
Impairment charge		$ 14,000
Legal
Restructuring Cost and Reserve [Line Items]
Total			9,998	7,625	6,161
Mergers and acquisitions
Restructuring Cost and Reserve [Line Items]
Total			368	59	1
Transition service agreement
Restructuring Cost and Reserve [Line Items]
Total			0	0	(1,032)
Divestiture
Restructuring Cost and Reserve [Line Items]
Total			0	0	393
Intangible and other asset impairment
Restructuring Cost and Reserve [Line Items]
Total			0	0	13,953
Israeli Innovation Authority prepayment
Restructuring Cost and Reserve [Line Items]
Total			3,544	0	0
Manufacturing Relocation
Restructuring Cost and Reserve [Line Items]
Total			1,091	644	0
Other
Restructuring Cost and Reserve [Line Items]
Total			$ 632	$ 714	$ 756