Income Taxes (Tables)

9 Months Ended

Jun. 30, 2022

Income Tax Disclosure [Abstract]

Summary of Income Taxes

(in thousands)	Three months ended						Nine months ended
	June 30, 2022			June 30, 2021			June 30, 2022			June 30, 2021
Income before income taxes	$	100,778		$	58,469		$	259,720		$	222,233
Provision for income taxes	$	30,302		$	7,266		$	53,476		$	38,253
Effective income tax rate		30	%		12	%		21	%		17	%