Earnings Per Common Share - Schedule of Basic Weighted Average Shares Reconciles to Diluted Weighted Average Shares Outstanding (Details) - shares shares in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Earnings Per Share [Abstract] | ||||
| Basic weighted average common shares outstanding (in shares) | 74.0 | 75.5 | 74.2 | 75.6 |
| Dilutive effect of restricted stock, performance share units and stock options (in shares) | 0.2 | 0.0 | 0.1 | 0.1 |
| Diluted weighted average common shares outstanding (in shares) | 74.2 | 75.5 | 74.3 | 75.7 |