Income Taxes (Tables)

3 Months Ended

Nov. 30, 2021

Income Tax Disclosure [Abstract]

Schedule of income taxes

The provision for income taxes is as follows:

	Three Months Ended
	November 30,
(in thousands)	2021			2020
Income before income taxes	$	119,930		$	120,232
Provision for income taxes	$	12,283		$	19,026
Effective tax rate	10.2		%	15.8		%