Revenue and Related Matters - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Contract assets	$ 0	$ 0
Deferred revenue recognized	58,300,000	62,500,000
Revenue expected to be recognized	369,700,000
Amortization expense related to deferred commissions	7,600,000	7,900,000
Impairment of deferred commissions	$ 0	$ 0
Maximum [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Contract with customer, expected payment term	one year