Changes in Gross Liability for Unrecognized Tax Benefits, Excluding Interest and Penalties (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Aug. 31, 2021 |
Aug. 31, 2020 |
Aug. 31, 2019 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | |||
| Beginning balance | $ 23,205 | $ 24,167 | $ 24,359 |
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | 381 | 869 | 2,169 |
| Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | 7 | 304 | 1,422 |
| Decrease due to lapse of statute of limitations | (7,931) | (2,334) | (3,212) |
| Decrease due to settlements | 0 | 0 | (324) |
| Unrecognized Tax Benefits, Increase (Decrease) Resulting from Foreign Currency Translation | (4) | 199 | (247) |
| Ending balance | $ 15,658 | $ 23,205 | $ 24,167 |
| X | ||||||||||
- Definition Unrecognized Tax Benefits, Increase (Decrease) Resulting from Foreign Currency Translation No definition available.
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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