Leases - Summary of Supplemental Cash Flow Information Related To leases (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Cash paid for amounts included in the measurement of operating lease liabilities: | |||
| Operating cash flows used in operating leases | $ 126.9 | $ 118.8 | $ 106.3 |
| Supplemental disclosure of non-cash leasing activities: | |||
| ROU assets obtained in exchange for new operating lease liabilities | $ 25.3 | $ 94.7 | $ 137.1 |