Share Repurchases (Open Market Share Repurchase Programs) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021	Mar. 14, 2022	Mar. 01, 2022	Feb. 04, 2020	Nov. 08, 2018
Equity, Class of Treasury Stock [Line Items]
Authorized amount for repurchase						$ 150,000
Total cost of share repurchases	$ 120,000	$ 36,605	$ 120,000	$ 81,568	$ 100,000
Open Market Share Repurchase Programs [Member]
Equity, Class of Treasury Stock [Line Items]
Total number of share repurchases	0	974,883	0	2,448,746
Total cost of share repurchases	$ 0	$ 36,605	$ 0	$ 81,568
Maximum
Equity, Class of Treasury Stock [Line Items]
Remaining authorized amount for repurchase	$ 300,000		$ 300,000
Maximum | Authorized On November Eighth Two-Thousand Twenty [Member]
Equity, Class of Treasury Stock [Line Items]
Authorized amount for repurchase									$ 300,000
Maximum | Authorized On February Fourth Two-Thousand Twenty [Member]
Equity, Class of Treasury Stock [Line Items]
Authorized amount for repurchase								$ 300,000
Maximum | Authorized On March One, Two-Thousand Twenty Two [Member]
Equity, Class of Treasury Stock [Line Items]
Authorized amount for repurchase							$ 300,000