CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Jun. 30, 2023
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 2,607	$ 2,750
Preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (shares)	5,000,000	5,000,000
Preferred stock, shares issued (shares)	0	0
Preferred stock, shares outstanding (shares)	0	0
Common stock, par value (USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized (shares)	150,000,000	150,000,000
Common stock, shares issued (shares)	111,818,000	111,339,000
Common stock, shares, outstanding (shares)	89,812,000	89,475,000
Treasury stock (shares)	22,006,000	21,864,000