Significant Accounting Policies - Summary of Information Services Revenue by Timing of Recognition (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Significant Accounting Policies [Line Items]
Revenues	$ 197,660	$ 179,846	$ 407,978	$ 383,015
Information Services [Member]
Significant Accounting Policies [Line Items]
Revenues	12,544	11,655	24,425	22,665
Information Services [Member] | Transferred over Time [Member]
Significant Accounting Policies [Line Items]
Revenues	12,103	11,487	23,977	22,146
Information Services [Member] | Transferred at a Point in Time [Member]
Significant Accounting Policies [Line Items]
Revenues	$ 441	$ 168	$ 448	$ 519