Leases - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Lease And Rental Expense [Line Items]
Right-of-use asset	$ 213.3	$ 103.3
Lease liability	224.8	$ 109.3
ASU No. 2016-02 [Member]
Lease And Rental Expense [Line Items]
Estimated ROU assets and lease liabilities	$ 7.1