Net Income (Loss) Per Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share Diluted [Line Items]
Net income (loss)	$ (85,964)	$ 78,074	$ 44,271
Weighted-average shares used in per share calculation - basic	129,288	129,473	129,437
Weighted-average shares used in per share calculation - diluted	129,288	133,649	133,494
Net income (loss) per share - basic and diluted
Net income (loss) per share - basic	$ (0.66)	$ 0.60	$ 0.34
Net income (loss) per share - diluted	$ (0.66)	$ 0.58	$ 0.33
Employee Stock Option
Earnings Per Share Diluted [Line Items]
Options to purchase common stock	0	708	567
Restricted stock units
Earnings Per Share Diluted [Line Items]
Options to purchase common stock	0	3,468	3,490