Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2022	Nov. 30, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 19,505	$ 113,185	$ 84,749	$ 254,660
Other comprehensive income (loss)
Foreign currency translation, net of tax	858	(4,872)	(9,243)	(8,847)
Pension liability adjustment, net of tax	(82)		2,857
Cash flow hedges, net of tax	(4,000)	(52,986)	(17,300)	(53,285)
Other comprehensive income (loss)	(3,224)	(57,858)	(23,686)	(62,132)
Comprehensive income	16,281	55,327	61,063	192,528
Comprehensive income attributable to noncontrolling interests	3,287	2,884	4,449	11,868
Comprehensive income attributable to controlling interest	$ 12,994	$ 52,443	$ 56,614	$ 180,660