Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,704,063	$ 1,742,688
Less unamortized discounts and debt issuance costs	(7,682)	(9,915)
Total long-term debt	1,696,381	1,732,773
Less current portion	(45,938)	(30,625)
Long-term debt, net of current portion	1,650,443	1,702,148
Bank credit facility - term loans
Debt Instrument [Line Items]
Principal amount of long-term debt	1,179,063	1,209,688
Bank credit facility - revolver loans
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 525,000	$ 533,000