Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,637,031	$ 1,742,688
Less unamortized discounts and debt issuance costs	(9,351)	(9,915)
Total long-term debt	1,627,680	1,732,773
Less current portion	(30,625)	(30,625)
Long-term debt, net of current portion	1,597,055	1,702,148
Total long-term debt	1,627,680	1,732,773
Bank credit facility - term loans
Debt Instrument [Line Items]
Principal amount of long-term debt	1,202,031	1,209,688
Bank credit facility - revolver loans
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 435,000	$ 533,000