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Debt (Debt Issuance Costs) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2022 | Jun. 30, 2021
Unamortized debt discount and issuance costs, beginning |  | $ 21,791 |
Deferred Debt Issuance Costs For Credit Agreement |  | 49,553 |
Amortization of debt discount and issuance costs | $ (1,566) | (7,083) | $ (2,657)
Debt discount and issuance costs write-off |  | (35,571) |
Unamortized debt discount and issuance costs, ending |  | 28,690 | 21,791
Revolver [Member] |  |  |
Unamortized debt discount and issuance costs, beginning |  | 0 |
Deferred Debt Issuance Costs For Credit Agreement |  | 10,146 |
Amortization of debt discount and issuance costs |  | (1,763) |
Unamortized debt discount and issuance costs, ending |  | 8,383 | 0
Bridge |  |  |
Unamortized debt discount and issuance costs, beginning |  | 0 |
Deferred Debt Issuance Costs For Credit Agreement |  | 10,329 |
Debt discount and issuance costs write-off |  | (10,329) |
Unamortized debt discount and issuance costs, ending |  |  | 0
Senior Secured Notes Due 2028 [Member] |  |  |
Unamortized debt discount and issuance costs, beginning |  | 15,548 |
Amortization of debt discount and issuance costs |  | (2,052) |
Debt discount and issuance costs write-off |  | (6,771) |
Unamortized debt discount and issuance costs, ending |  | 6,725 | 15,548
Term B Loan [Member] |  |  |
Unamortized debt discount and issuance costs, beginning |  | 0 |
Deferred Debt Issuance Costs For Credit Agreement |  | 29,078 |
Amortization of debt discount and issuance costs |  | (3,025) |
Debt discount and issuance costs write-off |  | (12,471) |
Unamortized debt discount and issuance costs, ending |  | 13,582 | 0
Prior Term Loan B [Member] |  |  |
Unamortized debt discount and issuance costs, beginning |  | 4,741 |
Amortization of debt discount and issuance costs |  | (145) |
Debt discount and issuance costs write-off |  | (4,596) |
Unamortized debt discount and issuance costs, ending |  |  | 4,741
Prior Revolver Loan [Member] |  |  |
Unamortized debt discount and issuance costs, beginning |  | 1,502 |
Amortization of debt discount and issuance costs |  | (98) |
Debt discount and issuance costs write-off |  | $ (1,404) |
Unamortized debt discount and issuance costs, ending |  |  | $ 1,502

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