Restructuring Charges - Schedule of Restructuring Reserves and Utilization (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Restructuring Reserve [Rollforward] | ||
| Balance at beginning of period | $ 3.7 | $ 3.2 |
| Charge taken during the period | 2.8 | 3.0 |
| Payments made during period | (2.7) | (3.0) |
| Balance at end of period | 3.8 | 3.2 |
| Severance | ||
| Restructuring Reserve [Rollforward] | ||
| Balance at beginning of period | 3.3 | 2.4 |
| Charge taken during the period | 2.7 | 2.9 |
| Payments made during period | (2.6) | (2.6) |
| Balance at end of period | 3.4 | 2.7 |
| Contract termination and other exit costs | ||
| Restructuring Reserve [Rollforward] | ||
| Balance at beginning of period | 0.4 | 0.8 |
| Charge taken during the period | 0.1 | 0.1 |
| Payments made during period | (0.1) | (0.4) |
| Balance at end of period | $ 0.4 | $ 0.5 |