Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Mar. 31, 2022	Jun. 30, 2021
Accounts receivable, allowance for doubtful accounts	$ 2,899	$ 924
Common stock, no par value (in usd per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	120,319,353	119,126,585
Treasury stock (in shares)	13,868,570	13,640,555
Series B Convertible Preferred Stock
Redeemable convertible preferred stock, par value (in usd per share)	$ 0	$ 0
Redeemable convertible preferred stock, cumulative percentage	5.00%	5.00%
Redeemable convertible preferred stock, share authorized (in shares)	215,000	215,000
Redeemable convertible preferred stock, shares issued (in shares)	75,000	75,000
Redeemable convertible preferred stock redemption value	$ 788,326	$ 759,583
Series A Preferred Stock
Preferred stock, par value (in usd per share)	$ 0	$ 0
Preferred stock, dividend rate, percentage	6.00%	6.00%
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	2,300,000	2,300,000