Software, Equipment, And Property - Schedule of Software,Equipment and Property (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Total software, equipment, and property	$ 230,987	$ 217,460
Less accumulated depreciation and amortization	(87,358)	(81,615)
Net software, equipment, and property	143,629	135,845
Software, Licenses and Database [Member]
Property, Plant and Equipment [Line Items]
Total software, equipment, and property	157,077	140,692
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total software, equipment, and property	33,215	34,880
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Total software, equipment, and property	32,544	31,635
Building and Land [Member]
Property, Plant and Equipment [Line Items]
Total software, equipment, and property	4,910	4,910
Furniture and Other Equipment [Member]
Property, Plant and Equipment [Line Items]
Total software, equipment, and property	$ 3,241	$ 5,343

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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