Stock Repurchases - Stock Repurchase Program (Details) - USD ($) $ in Thousands			3 Months Ended
	Nov. 16, 2021	Jul. 01, 2021	Dec. 31, 2021	Sep. 30, 2021	Jun. 04, 2021	Jul. 22, 2020
Class of Stock [Line Items]
Approved stock repurchase program, authorized amount (up to)					$ 300,000	$ 200,000
Repurchase of common stock, amount			$ (79,689)	$ (150,000)
Remaining capacity under the stock repurchase program			85,300
Additional Paid-in Capital [Member]
Class of Stock [Line Items]
Repurchase of common stock, amount			$ (15,000)
Treasury Stock [Member]
Class of Stock [Line Items]
Repurchase of common stock (in shares)			439,233	1,066,194
Repurchase of common stock, amount			$ (64,689)	$ (150,000)
FY 2022 Program
Class of Stock [Line Items]
Accelerated share repurchases, payment		$ (150,000)
Repurchase of common stock (in shares)				1,066,194
FY 2022 Program | Initial Share Repurchase
Class of Stock [Line Items]
Repurchase of common stock (in shares)		872,473
Second ASR Program
Class of Stock [Line Items]
Accelerated share repurchases, payment	$ (75,000)
Second ASR Program | Additional Paid-in Capital [Member]
Class of Stock [Line Items]
Repurchase of common stock, amount			15,000
Second ASR Program | Treasury Stock [Member]
Class of Stock [Line Items]
Repurchase of common stock, amount			$ 60,000
Second ASR Program | Initial Share Repurchase
Class of Stock [Line Items]
Repurchase of common stock (in shares)	402,874
Additional Share Repurchase
Class of Stock [Line Items]
Repurchase of common stock (in shares)			36,359
Repurchase of common stock, amount			$ (4,700)