Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Nov. 30, 2021	Nov. 30, 2020
Income Tax Disclosure [Abstract]
Income before income taxes	$ 119,930	$ 120,232
Provision for income taxes	$ 12,283	$ 19,026
Effective tax rate	10.20%	15.80%

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References + Details