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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 | 6 Months Ended
--- | --- | ---
Nov. 30, 2024 | Aug. 31, 2024 | Nov. 30, 2023 | Aug. 31, 2023 | Nov. 30, 2024 | Nov. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |
Beginning balance | $ 4,021,423 | $ 4,316,372 | $ 4,077,635 | $ 3,863,986 | $ 4,316,372 | $ 3,863,986
Other comprehensive income (loss) before reclassifications | (13,330) | (6,300) | 7,665 | 10,833 |  |
Amounts reclassified from accumulated other comprehensive income (loss) | (1,523) | (1,523) | (1,495) | (1,442) |  |
Other comprehensive (loss) income, net of tax expense (benefit) of $1,253, $2,742, $(2,668) and $5,061, respectively | (14,853) | (7,823) | 6,170 | 9,391 | (22,676) | 15,561
Ending balance | 4,293,106 | 4,021,423 | 3,994,481 | 4,077,635 | 4,293,106 | 3,994,481
Total |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |
Beginning balance | 83,378 | 91,201 | 87,169 | 77,778 | 91,201 | 77,778
Other comprehensive (loss) income, net of tax expense (benefit) of $1,253, $2,742, $(2,668) and $5,061, respectively | (14,853) | (7,823) | 6,170 | 9,391 |  |
Ending balance | 68,525 | 83,378 | 93,339 | 87,169 | 68,525 | 93,339
Foreign Currency |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |
Beginning balance | (14,636) | (18,292) | (14,367) | (17,001) | (18,292) | (17,001)
Other comprehensive income (loss) before reclassifications | (18,491) | 3,656 | (1,813) | 2,634 |  |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 | 0 | 0 |  |
Other comprehensive (loss) income, net of tax expense (benefit) of $1,253, $2,742, $(2,668) and $5,061, respectively | (18,491) | 3,656 | (1,813) | 2,634 |  |
Ending balance | (33,127) | (14,636) | (16,180) | (14,367) | (33,127) | (16,180)
Unrealized Income on Interest Rate Locks |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |
Beginning balance | 97,414 | 108,893 | 103,471 | 96,714 | 108,893 | 96,714
Other comprehensive income (loss) before reclassifications | 5,161 | (9,956) | 9,099 | 8,199 |  |
Amounts reclassified from accumulated other comprehensive income (loss) | (1,523) | (1,523) | (1,495) | (1,442) |  |
Other comprehensive (loss) income, net of tax expense (benefit) of $1,253, $2,742, $(2,668) and $5,061, respectively | 3,638 | (11,479) | 7,604 | 6,757 |  |
Ending balance | 101,052 | 97,414 | 111,075 | 103,471 | 101,052 | 111,075
Other |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |
Beginning balance | 600 | 600 | (1,935) | (1,935) | 600 | (1,935)
Other comprehensive income (loss) before reclassifications | 0 | 0 | 379 | 0 |  |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 | 0 | 0 |  |
Other comprehensive (loss) income, net of tax expense (benefit) of $1,253, $2,742, $(2,668) and $5,061, respectively | 0 | 0 | 379 | 0 |  |
Ending balance | $ 600 | $ 600 | $ (1,556) | $ (1,935) | $ 600 | $ (1,556)

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