Income Taxes (Tables)

9 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

Summary of Income Taxes

(in thousands)	Three months ended						Nine months ended
	June 30, 2023			June 30, 2022			June 30, 2023			June 30, 2022
Income before income taxes	$	76,526		$	100,778		$	244,019		$	259,720
Provision for income taxes	$	15,128		$	30,302		$	44,082		$	53,476
Effective income tax rate		20	%		30	%		18	%		21	%