Goodwill, Service Contracts and Other Assets, Net - Schedule of Information Regarding Service Contracts and Other Assets, Net (Details) - USD ($) $ in Thousands	Aug. 31, 2024	May 31, 2024
Information regarding service contracts and other assets
Total future amortization expense	$ 682,732
Other assets, carrying amount	1,032,193	$ 1,010,869
Other assets, accumulated amortization	612,861	585,918
Other assets, net	419,332	424,951
Capitalized contract costs
Information regarding service contracts and other assets
Other assets, carrying amount	806,813	777,535
Other assets, accumulated amortization	540,927	515,041
Other assets, net	265,886	262,494
Other assets current	95,000	94,600
Noncompete and consulting agreements and other
Information regarding service contracts and other assets
Other assets, carrying amount	225,380	233,334
Other assets, accumulated amortization	71,934	70,877
Other assets, net	153,446	162,457
Service Contracts
Information regarding service contracts and other assets
Service contracts, carrying amount	1,037,621	1,033,762
Service contracts, accumulated amortization	726,422	711,860
Total future amortization expense	$ 311,199	$ 321,902