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Detail of Certain Balance Sheet Accounts - Additional Information (Detail) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Deferred compensation plan assets | $ 43.9 | $ 39.4 |
Deferred tax assets | 287.8 | 243.2 | $ 220.6
Deferred compensation plan liabilities | 65.2 | 61.1 |
Other Assets [Member] |  |  |
Deferred tax assets | 179.3 | 131.6 |
Other Noncurrent Liabilities [Member] |  |  |
Deferred income tax liabilities | $ 21.1 | $ 19.0 |

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