Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2023	Feb. 28, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 325,827	$ 315,448	$ 1,001,809	$ 941,296
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(7,972)	5,297	(37,079)	(26,191)
Change in fair value of interest rate lock agreements, net of tax expense of $513, $11,832, $3,364 and $3,022, respectively	1,501	34,567	9,829	8,828
Amortization of interest rate lock agreements, net of tax benefit of $(512), $(149), $(1,537) and $(445), respectively	(1,521)	(459)	(4,563)	(1,378)
Other comprehensive (loss) income, net of tax expense of $1, $11,683, $1,827 and $2,577, respectively	(7,992)	39,405	(31,813)	(18,741)
Comprehensive income	$ 317,835	$ 354,853	$ 969,996	$ 922,555