SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Allowance for doubtful accounts receivable | |||
| Valuation accounts activity | |||
| Balance at Beginning of Period | $ 7.9 | $ 4.0 | $ 3.1 |
| Charged to Costs & Expenses | 1.8 | 4.0 | 1.0 |
| Charged to Other Accounts | (0.3) | (0.1) | (0.1) |
| Deductions | 0.0 | 0.0 | 0.0 |
| Balance at End of Period | 9.4 | 7.9 | 4.0 |
| Deferred tax valuation allowance | |||
| Valuation accounts activity | |||
| Balance at Beginning of Period | 2.6 | 2.4 | 13.6 |
| Charged to Costs & Expenses | 2.3 | 0.2 | (11.2) |
| Charged to Other Accounts | 0.0 | 0.0 | 0.0 |
| Deductions | 0.0 | 0.0 | 0.0 |
| Balance at End of Period | $ 4.9 | $ 2.6 | $ 2.4 |