Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Leases [Abstract]
Operating cash flows from operating leases	$ 57.7	$ 51.7
Operating cash flows from finance leases	2.3	0.9
Financing cash flows from finance leases	9.1	4.9
Right-of-use assets obtained in exchange for new finance lease liabilities	25.3	30.5
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 22.5	$ 14.4