Long-Term Debt - Net (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Long-term debt
Debt, gross	$ 741,373
Total debt, net	708,012	$ 729,048
Less short-term borrowings and current portion of long-term debt	(101,939)	(66,845)
Total long-term debt, net	606,073	662,203
Term Loan A due 2020
Long-term debt
Debt, gross	62,594	153,933
Unamortized discount and other debt issuance costs	(1,236)	(4,722)
Total debt, net	$ 61,358	149,211
Interest rate (as a percent)	6.80%
Term Loan B due 2022
Long-term debt
Debt, gross	$ 592,529	614,468
Unamortized discount and other debt issuance costs	(28,766)	(34,631)
Total debt, net	$ 563,763	$ 579,837
Interest rate (as a percent)	7.17%
4.50% Convertible Senior Notes due 2026
Long-term debt
Debt, gross	$ 86,250
Unamortized discount and other debt issuance costs	(3,359)
Total debt, net	$ 82,891
Interest rate (as a percent)	4.50%