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Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Apr. 30, 2021 | Apr. 30, 2020 | Apr. 30, 2021 | Apr. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Balance at beginning of period | $ 2,596,711 | $ 2,122,334 | $ 2,345,569 | $ 2,095,228
Ending balance | 2,757,922 | 2,111,512 | 2,757,922 | 2,111,512
Foreign currency translation adjustment |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Balance at beginning of period | 86,797 | (57,987) | 45,657 | (47,078)
OCI before reclassifications | (7,449) | (25,245) | 33,691 | (36,154)
Income taxes associated with OCI before reclassifications | 0 | 0 | 0 | 0
Amounts reclassified from AOCI | 0 | 0 | 0 | 0
Income taxes associated with amounts reclassified from AOCI | 0 | 0 | 0 | 0
Ending balance | 79,348 | (83,232) | 79,348 | (83,232)
Unrealized gain (loss) on derivative |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Balance at beginning of period | (13,140) | (13,418) | (18,823) | (9,472)
OCI before reclassifications | 193 | (12,059) | 573 | (19,885)
Income taxes associated with OCI before reclassifications | (46) | 2,792 | (133) | 4,724
Amounts reclassified from AOCI | 3,703 | 1,979 | 10,752 | 4,561
Income taxes associated with amounts reclassified from AOCI | (921) | (475) | (2,580) | (1,109)
Ending balance | (10,211) | (21,181) | (10,211) | (21,181)
Other |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Balance at beginning of period | (696) | (1,048) | (696) | (1,048)
OCI before reclassifications | 0 | 0 | 0 | 0
Income taxes associated with OCI before reclassifications | 0 | 0 | 0 | 0
Amounts reclassified from AOCI | 0 | 0 | 0 | 0
Income taxes associated with amounts reclassified from AOCI | 0 | 0 | 0 | 0
Ending balance | (696) | (1,048) | (696) | (1,048)
AOCI including portion attributable to noncontrolling interest |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Balance at beginning of period | 72,961 | (72,453) | 26,138 | (57,598)
OCI before reclassifications | (7,256) | (37,304) | 34,264 | (56,039)
Income taxes associated with OCI before reclassifications | (46) | 2,792 | (133) | 4,724
Amounts reclassified from AOCI | 3,703 | 1,979 | 10,752 | 4,561
Income taxes associated with amounts reclassified from AOCI | (921) | (475) | (2,580) | (1,109)
Ending balance | 68,441 | (105,461) | 68,441 | (105,461)
Foreign currency translation adjustment, attributable to noncontrolling interest |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | (770) | (1,237) | (770) | (1,237)
Unrealized gain (loss) on derivatives, attributable to noncontrolling interest |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | 0 | 0 | 0 | 0
Other, attributable to noncontrolling interest |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | 0 | 0 | 0 | 0
AOCI, attributable to noncontrolling interest |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | (770) | (1,237) | (770) | (1,237)
Foreign currency translation adjustment, attributable to parent |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | 80,118 | (81,995) | 80,118 | (81,995)
Unrealized gain (loss) on derivative, attributable to parent |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | (10,211) | (21,181) | (10,211) | (21,181)
Other, attributable to parent |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Ending balance | (696) | (1,048) | (696) | (1,048)
AOCI, attributable to parent |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |
Balance at beginning of period | 73,676 | (71,415) | 26,993 | (57,004)
Ending balance | $ 69,211 | $ (104,224) | $ 69,211 | $ (104,224)

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