CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2025	Nov. 30, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 495,343	$ 448,495	$ 986,483	$ 900,528
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(8,356)	(18,491)	(8,681)	(14,835)
Change in fair value of interest rate lock agreements, net of tax (benefit) expense of $(782), $1,766, $(1,690) and $(1,642), respectively	(2,284)	5,161	(4,936)	(4,795)
Amortization of interest rate lock agreements, net of tax benefit of $(513), $(513), $(1,026) and $(1,026), respectively	(1,523)	(1,523)	(3,046)	(3,046)
Other comprehensive loss, net of tax (benefit) expense of $(1,295), $1,253, $(2,716) and $(2,668), respectively	(12,163)	(14,853)	(16,663)	(22,676)
Comprehensive income	$ 483,180	$ 433,642	$ 969,820	$ 877,852