CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Additional Paid-in Capital	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Treasury Stock	Accumulated Other Comprehensive (Loss) Income
Beginning balance (in shares) at Jun. 30, 2020			109,123
Beginning balance at Jun. 30, 2020	$ 1,443,554	$ (310)	$ 1,092	$ 1,171,875	$ 614,171	$ (310)	$ (172,192)	$ (171,392)
Beginning balance (shares) at Jun. 30, 2020							7,238
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	77,364				77,364
Other comprehensive income (loss)	98,381							98,381
Issuance of common stock pursuant to stock-based compensation plans (in shares)			384
Issuance of common stock pursuant to stock-based compensation plans	0		$ 4	(4)
Employee shares withheld for taxes (in shares)							120
Employee shares withheld for taxes	(4,282)						$ (4,282)
Repurchases of common stock (in shares)							3,080
Repurchases of common stock	(107,483)						$ (107,483)
Stock-based compensation expense	15,659			15,659
Ending balance (in shares) at Jun. 30, 2021			109,507
Ending balance at Jun. 30, 2021	1,522,883		$ 1,096	1,187,530	691,225		$ (283,957)	(73,011)
Ending balance (shares) at Jun. 30, 2021							10,438
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	77,873				77,873
Other comprehensive income (loss)	(91,471)							(91,471)
Issuance of common stock pursuant to stock-based compensation plans (in shares)			1,583
Issuance of common stock pursuant to stock-based compensation plans	0		$ 15	(15)
Employee shares withheld for taxes (in shares)							724
Employee shares withheld for taxes	(32,663)						$ (32,663)
Repurchases of common stock (in shares)							10,626
Repurchases of common stock	(409,065)						$ (409,065)
Stock-based compensation expense	$ 15,611			15,611
Ending balance (in shares) at Jun. 30, 2022	111,090		111,090
Ending balance at Jun. 30, 2022	$ 1,083,168		$ 1,111	1,203,126	769,098		$ (725,685)	(164,482)
Ending balance (shares) at Jun. 30, 2022	21,788						21,788
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ (116,537)				(116,537)
Other comprehensive income (loss)	38,266							38,266
Issuance of common stock pursuant to stock-based compensation plans (in shares)			249
Issuance of common stock pursuant to stock-based compensation plans	2		$ 2	0
Employee shares withheld for taxes (in shares)							76
Employee shares withheld for taxes	(1,415)						$ (1,415)
Stock-based compensation expense	$ 14,423			14,423
Ending balance (in shares) at Jun. 30, 2023	111,339		111,339
Ending balance at Jun. 30, 2023	$ 1,017,907		$ 1,113	$ 1,217,549	$ 652,561		$ (727,100)	$ (126,216)
Ending balance (shares) at Jun. 30, 2023	21,864						21,864