Debt (Interest Expense) (Details) - USD ($) $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Mar. 02, 2026 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Interest Expense, Debt [Abstract] | ||||
| Loss on debt extinguishment | $ 4,810 | $ 1,738 | $ 1,113 | |
| Amortization of debt discount and issuance costs | 2,920 | 4,247 | 4,550 | |
| Other | 1,348 | 910 | 761 | |
| Total | 45,435 | 52,318 | 63,659 | |
| Revolving Credit Facility | ||||
| Interest Expense, Debt [Abstract] | ||||
| Interest expense | 466 | |||
| Amortization of debt discount and issuance costs | 1,204 | |||
| Term B Loan | ||||
| Interest Expense, Debt [Abstract] | ||||
| Interest expense | 16,055 | 22,272 | 22,272 | |
| Loss on debt extinguishment | $ 1,300 | 1,900 | ||
| Amortization of debt discount and issuance costs | 924 | |||
| Senior Secured Notes Due 2028 | ||||
| Interest Expense, Debt [Abstract] | ||||
| Interest expense | 14,910 | 16,074 | 26,324 | |
| Loss on debt extinguishment | 2,600 | |||
| Amortization of debt discount and issuance costs | 792 | |||
| Letter of Credit | ||||
| Interest Expense, Debt [Abstract] | ||||
| Interest expense | $ 4,926 | $ 7,077 | $ 8,639 | |