Debt (Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Interest Expense, Debt [Abstract]
Amortization of debt issuance costs		$ 42,654	$ 2,657	$ 1,566
Loss on derivative		0	0	110,723
Deferred financing fees write-off		35,571
Gain on extinguishment of debt		(2,072)	0	$ 0
Amortization of debt discount and issuance costs	$ 1,566	7,083	2,657
Other	1,259	4,855	3,467
Total interest expense	19,510	129,348	41,365
Senior Secured Notes Due 2028 [Member]
Interest Expense, Debt [Abstract]
Interest expense		39,371	14,667
Deferred financing fees write-off		6,771
Gain on extinguishment of debt		(2,100)
Amortization of debt discount and issuance costs		2,052
Term B Loan [Member]
Interest Expense, Debt [Abstract]
Interest expense		33,413
Ticking fees		5,330	11,263
Deferred financing fees write-off		12,471
Amortization of debt discount and issuance costs		3,025
Prior Term Loan B [Member]
Interest Expense, Debt [Abstract]
Interest expense	$ 16,685	1,272	$ 9,311
Deferred financing fees write-off		4,596
Amortization of debt discount and issuance costs		145
Interest Rate Swap
Interest Expense, Debt [Abstract]
Loss on derivative		(4,525)
Bridge
Interest Expense, Debt [Abstract]
Deferred financing fees write-off		10,329
Prior Revolving Credit Facility [Member]
Interest Expense, Debt [Abstract]
Deferred financing fees write-off		6,000
Revolver [Member]
Interest Expense, Debt [Abstract]
Amortization of debt discount and issuance costs		$ 1,763