Leases - Narrative (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Leased Assets [Line Items]
Total lease costs	$ 24.1	$ 22.6	$ 20.7
Minimum
Operating Leased Assets [Line Items]
Remaining lease term	1 year
Lease renewable period (in years)	1 year
Maximum
Operating Leased Assets [Line Items]
Remaining lease term	30 years
Lease renewable period (in years)	5 years