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Goodwill, Service Contracts and Other Assets - Information Regarding Service Contracts and Other Assets (Details) - USD ($) $ in Thousands | Feb. 29, 2020 | May 31, 2019
--- | --- | ---
Information regarding service contracts and other assets |  |
Service contracts, net | $ 464,852 | $ 494,595
Other assets, carrying amount | 445,052 | 369,630
Other assets, accumulated amortization | 192,459 | 129,315
Other assets, net | 252,593 | 240,315
Capitalized contract costs |  |
Information regarding service contracts and other assets |  |
Other assets, carrying amount | 349,988 | 277,016
Other assets, accumulated amortization | 128,722 | 71,062
Other assets, net | 221,266 | 205,954
Other assets current | 74,500 | 69,600
Noncompete and consulting agreements |  |
Information regarding service contracts and other assets |  |
Other assets, carrying amount | 43,573 | 42,308
Other assets, accumulated amortization | 41,143 | 40,524
Other assets, net | 2,430 | 1,784
Other |  |
Information regarding service contracts and other assets |  |
Other assets, carrying amount | 51,491 | 50,306
Other assets, accumulated amortization | 22,594 | 17,729
Other assets, net | 28,897 | 32,577
Service Contracts |  |
Information regarding service contracts and other assets |  |
Service contracts, carrying amount | 941,606 | 928,635
Service contracts, accumulated amortization | 476,754 | 434,040
Service contracts, net | $ 464,852 | $ 494,595

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