v3.22.1
Acquisitions - Components of Preliminary Purchase Price Allocation (Detail) - USD ($)
$ in Thousands
Sep. 13, 2021
Mar. 31, 2022
Dec. 31, 2021
Intangible assets:      
Goodwill   $ 2,235,199 $ 2,236,386
RCA [Member]      
Business Acquisition [Line Items]      
Accounts receivable $ 9,645    
Other current assets 3,721    
Property, equipment and leasehold improvements, net 1,204    
Right of use assets 6,441    
Other non-current assets 3,270    
Deferred revenue (35,194)    
Other current liabilities (15,000)    
Long-term operating lease liabilities (4,849)    
Deferred tax liabilities (85,196)    
Intangible assets:      
Goodwill 671,227    
Purchase price, net of cash acquired 948,959    
RCA [Member] | Proprietary Data [Member]      
Intangible assets:      
Intangible assets $ 185,500    
Estimated useful life 11 years    
RCA [Member] | Customer Relationships [Member]      
Intangible assets:      
Intangible assets $ 175,800    
Estimated useful life 20 years    
RCA [Member] | Acquired Technology and Software [Member]      
Intangible assets:      
Intangible assets $ 31,500    
Estimated useful life 9 years    
RCA [Member] | Trademarks [Member]      
Intangible assets:      
Intangible assets $ 890    
Estimated useful life 2 years