CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Statement - USD ($) $ in Thousands	Total	Preferred Shares [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]
Balance, beginning of period (value) at Jun. 30, 2024			$ 1,042	$ 619,805	$ 3,081,690	$ (1,860,173)
Shares, beginning of period at Jun. 30, 2024			104,245,089
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued for equity-based payment arrangements (shares)			65,387
Shares issued for Employee Stock Purchase Plan (shares)			21,547
Shares issued for equity-based payment arrangements (value)			$ 1	1
Tax withholding related to share-based compensation				(6,169)
Shares issued for Employee Stock Purchase Plan (value)				3,041
Stock-based compensation expense				6,705
Net Income	$ 119,191				119,191
Dividends					(40,104)
Purchase of treasury shares						0
Balance, end of period (value) at Sep. 30, 2024	$ 1,925,028		$ 1,043	623,381	3,160,777	(1,860,173)
Shares, end of period at Sep. 30, 2024			104,332,023
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends declared per share	$ 0.55
Preferred Shares		0
Balance, beginning of period (value) at Jun. 30, 2025	$ 2,130,832		$ 1,044	652,218	3,372,794	(1,895,224)
Shares, beginning of period at Jun. 30, 2025			104,415,989
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued for equity-based payment arrangements (shares)			72,784
Shares issued for Employee Stock Purchase Plan (shares)			24,084
Shares issued for equity-based payment arrangements (value)			$ 1	1
Tax withholding related to share-based compensation				(6,706)
Shares issued for Employee Stock Purchase Plan (value)				3,095
Stock-based compensation expense				6,317
Net Income	143,986				143,986
Dividends					(42,145)
Purchase of treasury shares						(62,045)
Balance, end of period (value) at Sep. 30, 2025	$ 2,173,334		$ 1,045	$ 654,923	$ 3,474,635	$ (1,957,269)
Shares, end of period at Sep. 30, 2025			104,512,857
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends declared per share	$ 0.58
Preferred Shares		0