Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2020
Statement of Comprehensive Income [Abstract]
Other comprehensive (loss) income, tax (benefit) expense	$ 1,399	$ 409	$ (929)

Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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+ Details