Revenues from Contracts with Customers - Narrative (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Receivables related to revenue from contract with customer	$ 358,700,000		$ 358,700,000		$ 314,800,000
Impairments related to revenue receivables	0	$ 0	0	$ 0
Deferred revenue	28,000,000.0		28,000,000.0		14,700,000
Deferred revenue recognized	11,400,000	$ 9,100,000	10,700,000	$ 9,300,000
Capitalized costs	$ 0		$ 0		$ 0