Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Net income	$ 86,047	$ 89,125
Weighted-average number of basic shares outstanding during the period (in shares)	22,647	23,420
Dilutive effect of RSUs after application of treasury stock method (in shares)	247	258
Weighted-average number of diluted shares outstanding during the period (in shares)	22,894	23,678
Basic earnings per share (in dollars per shares)	$ 3.80	$ 3.81
Diluted earnings per share (in dollars per shares)	$ 3.76	$ 3.76