Fair Value Measurements - Schedule of Assets and Liabilities Measured on Recurring and Nonrecurring Basis (Details) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Deferred compensation plan assets | $ 21.1 | $ 18.7 |
| Deferred compensation plan liabilities | 26.3 | 22.9 |
| Level 1 | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Deferred compensation plan assets | 3.9 | 2.3 |
| Deferred compensation plan liabilities | 26.3 | 22.9 |
| Level 2 | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Deferred compensation plan assets | 17.2 | 16.4 |
| Deferred compensation plan liabilities | 0.0 | 0.0 |
| Level 3 | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Deferred compensation plan assets | 0.0 | 0.0 |
| Deferred compensation plan liabilities | $ 0.0 | $ 0.0 |