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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 | 9 Months Ended
--- | --- | ---
Feb. 29, 2024 | Nov. 30, 2023 | Aug. 31, 2023 | Feb. 28, 2023 | Nov. 30, 2022 | Aug. 31, 2022 | Feb. 29, 2024 | Feb. 28, 2023
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | $ 3,994,481 | $ 4,077,635 | $ 3,863,986 | $ 3,430,538 | $ 3,229,626 | $ 3,308,196 | $ 3,863,986 | $ 3,308,196
Other comprehensive (loss) income before reclassifications | (5,492) | 7,665 | 10,833 | (6,471) | (2,507) | (18,272) |  |
Amounts reclassified from accumulated other comprehensive income (loss) | (1,524) | (1,495) | (1,442) | (1,521) | (1,521) | (1,521) |  |
Other comprehensive (loss) income, net of tax (benefit) expense of $(2,239), $1, $2,822 and $1,827, respectively | (7,016) | 6,170 | 9,391 | (7,992) | (4,028) | (19,793) | 8,545 | (31,813)
Ending balance | 4,234,083 | 3,994,481 | 4,077,635 | 3,633,256 | 3,430,538 | 3,229,626 | 4,234,083 | 3,633,256
Total |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 93,339 | 87,169 | 77,778 | 84,096 | 88,124 | 107,917 | 77,778 | 107,917
Other comprehensive (loss) income, net of tax (benefit) expense of $(2,239), $1, $2,822 and $1,827, respectively | (7,016) | 6,170 | 9,391 | (7,992) | (4,028) | (19,793) |  |
Ending balance | 86,323 | 93,339 | 87,169 | 76,104 | 84,096 | 88,124 | 86,323 | 76,104
Foreign Currency |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | (16,180) | (14,367) | (17,001) | (12,101) | (2,200) | 17,006 | (17,001) | 17,006
Other comprehensive (loss) income before reclassifications | (450) | (1,813) | 2,634 | (7,972) | (9,901) | (19,206) |  |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 | 0 | 0 | 0 | 0 |  |
Other comprehensive (loss) income, net of tax (benefit) expense of $(2,239), $1, $2,822 and $1,827, respectively | (450) | (1,813) | 2,634 | (7,972) | (9,901) | (19,206) |  |
Ending balance | (16,630) | (16,180) | (14,367) | (20,073) | (12,101) | (2,200) | (16,630) | (20,073)
Unrealized Income on Interest Rate Locks |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 111,075 | 103,471 | 96,714 | 97,974 | 92,101 | 92,688 | 96,714 | 92,688
Other comprehensive (loss) income before reclassifications | (5,042) | 9,099 | 8,199 | 1,501 | 7,394 | 934 |  |
Amounts reclassified from accumulated other comprehensive income (loss) | (1,524) | (1,495) | (1,442) | (1,521) | (1,521) | (1,521) |  |
Other comprehensive (loss) income, net of tax (benefit) expense of $(2,239), $1, $2,822 and $1,827, respectively | (6,566) | 7,604 | 6,757 | (20) | 5,873 | (587) |  |
Ending balance | 104,509 | 111,075 | 103,471 | 97,954 | 97,974 | 92,101 | 104,509 | 97,954
Other |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | (1,556) | (1,935) | (1,935) | (1,777) | (1,777) | (1,777) | (1,935) | (1,777)
Other comprehensive (loss) income before reclassifications | 0 | 379 | 0 | 0 | 0 | 0 |  |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 | 0 | 0 | 0 | 0 |  |
Other comprehensive (loss) income, net of tax (benefit) expense of $(2,239), $1, $2,822 and $1,827, respectively | 0 | 379 | 0 | 0 | 0 | 0 |  |
Ending balance | $ (1,556) | $ (1,556) | $ (1,935) | $ (1,777) | $ (1,777) | $ (1,777) | $ (1,556) | $ (1,777)

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