Provision (Benefit) for Income Tax (Detail) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2020
Current:
U.S. federal	$ 60,818	$ 60,666	$ 65,195
State and local	19,495	18,959	17,743
Foreign	59,087	65,125	31,894
Total Current	139,400	144,750	114,832
Deferred:
U.S. federal	(24,025)	20,027	(19,212)
State and local	2,489	3,878	(3,031)
Foreign	(3,531)	(3,717)	10,093
Total Deferred	(25,067)	20,188	(12,150)
Provision for Income Taxes	$ 114,333	$ 164,938	$ 102,682