Goodwill and Other Identifiable Intangible Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill impairment charge	$ 0	$ 0	$ 0
Increase in carrying value of identifiable intangible assets	1,000,000
Amortization expense	$ 14,500,000	$ 14,900,000	$ 18,300,000