v3.26.1
Business Acquisitions - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Sep. 02, 2025
Mar. 31, 2026
Feb. 28, 2026
Dec. 31, 2025
Dec. 19, 2025
Dec. 18, 2025
Business Combination [Line Items]            
Goodwill   $ 1,663   $ 1,671    
Class A common stock            
Business Combination [Line Items]            
Common stock, par value (in dollars per share)   $ 0.0001   $ 0.0001    
CWT Holdings LLC            
Business Combination [Line Items]            
Total purchase consideration $ 597          
Common stock, par value (in dollars per share) $ 0.0001          
Payments to acquire businesses $ 186          
Contingent consideration, net 3          
Payment to acquire business, before adjustment 196          
Escrow deposit 15   $ 10      
Contingent consideration   $ 2        
Fair value of contingent consideration   1        
CWT Holdings LLC | Common Stock            
Business Combination [Line Items]            
Transferred, equity interest $ 408          
Uvet GBT Holdings LLC            
Business Combination [Line Items]            
Ownership interest percentage         35.00%  
Equity interest acquired, percentage           35.00%
Goodwill, measurement period adjustment   4        
Goodwill   85     $ 81  
Provisional information, initial accounting incomplete, adjustment, deferred income taxes   1        
Deferred tax liability   19     20  
Uvet GBT Holdings LLC | Customer Relationships            
Business Combination [Line Items]            
Initial value   $ 66     $ 71