v3.26.1
Subsequent events (Details) - USD ($)
$ in Thousands
Jun. 24, 2026
May 08, 2026
Apr. 27, 2026
Mar. 31, 2026
Dec. 31, 2025
Jul. 01, 2021
Business Combination [Line Items]            
Total debt       $ 3,409,248 $ 3,416,688  
Subsequent Event | HealthVerity, Inc.            
Business Combination [Line Items]            
Aggregate purchase price   $ 37,500        
Carrying value   $ 0        
Bridge Secured Credit Facility | Senior Secured Term Loan | Subsequent Event            
Business Combination [Line Items]            
Debt instrument, principal amount     $ 500,000      
Basis spread on variable rate (in percent) 1.00%          
Bridge Secured Credit Facility | Senior Secured Term Loan | Subsequent Event | Minimum            
Business Combination [Line Items]            
Basis spread on variable rate (in percent)     1.00%      
Bridge Secured Credit Facility | Senior Secured Term Loan | Subsequent Event | Maximum            
Business Combination [Line Items]            
Basis spread on variable rate (in percent)     2.25%      
Senior Secured Notes (the "2026 Notes") | Senior Subordinated Notes            
Business Combination [Line Items]            
Total debt       $ 500,000 $ 500,000  
Debt instrument, interest rate (in percent)       2.875% 2.875% 2.875%