CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2025	Feb. 29, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 463,497	$ 397,579	$ 1,364,025	$ 1,157,277
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(15,168)	(450)	(30,003)	371
Change in fair value of interest rate lock agreements, net of tax expense (benefit) of $1,786, $(1,726), $144 and $4,195, respectively	5,216	(5,042)	421	12,256
Amortization of interest rate lock agreements, net of tax benefit of $(513), $(513), $(1,539) and $(1,503), respectively	(1,523)	(1,524)	(4,569)	(4,461)
Other, net of tax expense of $0, $0, $0 and $130, respectively	0	0	0	379
Other comprehensive (loss) income, net of tax expense (benefit) of $1,273, $(2,239), $(1,395) and $2,822, respectively	(11,475)	(7,016)	(34,151)	8,545
Comprehensive income	$ 452,022	$ 390,563	$ 1,329,874	$ 1,165,822