Annual report pursuant to Section 13 and 15(d)

Acquisitions (Acquisition Of Private Financial Technology Design Company, Narrative) (Details)

v3.22.0.1
Acquisitions (Acquisition Of Private Financial Technology Design Company, Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 03, 2020
Mar. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Mar. 31, 2018
Business Acquisition [Line Items]            
Ownership interest (as a percent)           43.00%
Goodwill     $ 925,154 $ 906,773 $ 879,850  
Private Financial Technology Design Company            
Business Acquisition [Line Items]            
Estimated value of acquiree $ 11,000          
Total consideration transferred 5,900          
Remeasurement gain   $ 4,200        
Goodwill 9,200          
Goodwill deductible for tax purposes 6,200          
Acquired intangible assets $ 2,000          
Private Financial Technology Design Company            
Business Acquisition [Line Items]            
Ownership interest (as a percent) 45.00%