Leases - Summary of Supplemental Balance Sheet Information Related to Operating Leases (Detail) - USD ($) $ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Leases [Abstract] | ||
| Fair Value of Assets (Liability), Right of use assets | $ 157.2 | $ 141.9 |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Other noncurrent assets | Other noncurrent assets |
| Fair Value of Assets (Liability), Total lease liabilities | $ 36.5 | $ 44.4 |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Accrued and other liabilities | Accrued and other liabilities |
| Fair Value of Assets (Liability), Total lease liabilities | $ 139.9 | $ 119.4 |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other noncurrent liabilities | Other noncurrent liabilities |
| Fair Value of Assets (Liability), Total lease liabilities | $ 176.4 | $ 163.8 |
| Weighted average remaining lease term (in years) | 6 years 1 month 6 days | |
| Weighted average discount rate | 8.20% |