v3.25.2
Business acquisitions (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 05, 2025
Jun. 30, 2025
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Business Combination [Line Items]            
Payment for business acquisitions, net of cash acquired     $ 80,621 $ 0    
Goodwill   $ 1,793,903 1,793,903   $ 1,669,769 $ 1,683,782
Acquisition related cost   1,310 1,310      
XponentL Data, Inc.            
Business Combination [Line Items]            
Ownership percentage acquired (in percentage) 100.00%          
Purchase consideration $ 159,811          
Payment for business acquisitions, net of cash acquired 82,311          
Earn out consideration 77,500          
Cash consideration to acquired certain assets and assumed certain liabilities 82,894          
Cash acquired from acquisition $ 2,273          
Consideration payable   $ 76,917 $ 76,917      
Acquired intangible assets, weighted average amortization period 5 years          
Goodwill $ 111,925          
Acquisition related cost 1,310          
Other asset 6,954          
Other liability 2,408          
Net deferred tax liability 14,060          
XponentL Data, Inc. | Financial Services            
Business Combination [Line Items]            
Goodwill 6,132          
XponentL Data, Inc. | Consumer and Healthcare            
Business Combination [Line Items]            
Goodwill 88,519          
XponentL Data, Inc. | High Tech and Manufacturing            
Business Combination [Line Items]            
Goodwill 17,274          
XponentL Data, Inc. | Customer-related intangible assets            
Business Combination [Line Items]            
Acquired intangibles 51,400          
XponentL Data, Inc. | Marketing-related intangible assets            
Business Combination [Line Items]            
Acquired intangibles $ 6,000