Restructuring - Schedule of Restructuring Charges (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Cash restructuring charges | ||
| Severance and other personnel costs | $ (0.5) | $ 6.1 |
| Exit and disposal costs and professional fees | 3.4 | 4.5 |
| Total cash restructuring charges | 2.9 | 10.6 |
| Non-cash restructuring charges | ||
| Asset write-downs and write-offs | 5.1 | 22.8 |
| Stock-based compensation expense | 0.0 | 7.2 |
| Write-offs of inventory related to restructuring activities | 0.0 | 0.5 |
| Total non-cash restructuring charges | 5.1 | 30.5 |
| Total | $ 8.1 | $ 41.2 |