Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2022	Feb. 28, 2021	Feb. 28, 2022	Feb. 28, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net earnings	$ 58,647	$ 72,682	$ 313,307	$ 622,908
Other comprehensive income (loss)
Foreign currency translation, net of tax	(1,482)	1,359	(10,324)	8,616
Pension liability adjustment, net of tax	1,368	(103)	1,364	265
Cash flow hedges, net of tax	(19,234)	27,590	(72,520)	45,371
Other comprehensive income (loss)	(19,348)	28,846	(81,480)	54,252
Comprehensive income	39,299	101,528	231,827	677,160
Comprehensive income attributable to noncontrolling interests	2,305	5,073	14,173	12,668
Comprehensive income attributable to controlling interest	$ 36,994	$ 96,455	$ 217,654	$ 664,492