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Accumulated Other Comprehensive Income (Loss) - Schedule of Changes in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Aug. 31, 2025 | Aug. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |
Beginning balance | $ 4,684,481 | $ 4,316,372
Other comprehensive loss before reclassifications | (2,977) | (6,300)
Amounts reclassified from accumulated other comprehensive income (loss) | (1,523) | (1,523)
Other comprehensive loss, net of tax benefit of $(1,421) and $(3,921), respectively | (4,500) | (7,823)
Ending balance | 4,755,700 | 4,021,423
Total |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |
Beginning balance | 84,389 | 91,201
Other comprehensive loss, net of tax benefit of $(1,421) and $(3,921), respectively | (4,500) | (7,823)
Ending balance | 79,889 | 83,378
Foreign Currency |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |
Beginning balance | (25,733) | (18,292)
Other comprehensive loss before reclassifications | (325) | 3,656
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0
Other comprehensive loss, net of tax benefit of $(1,421) and $(3,921), respectively | (325) | 3,656
Ending balance | (26,058) | (14,636)
Unrealized Income on Interest Rate Locks |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |
Beginning balance | 108,553 | 108,893
Other comprehensive loss before reclassifications | (2,652) | (9,956)
Amounts reclassified from accumulated other comprehensive income (loss) | (1,523) | (1,523)
Other comprehensive loss, net of tax benefit of $(1,421) and $(3,921), respectively | (4,175) | (11,479)
Ending balance | 104,378 | 97,414
Other |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |
Beginning balance | 1,569 | 600
Other comprehensive loss before reclassifications | 0 | 0
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0
Other comprehensive loss, net of tax benefit of $(1,421) and $(3,921), respectively | 0 | 0
Ending balance | $ 1,569 | $ 600

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