v3.26.1
Stock-Based Compensation - Schedule of Restricted Stock Units Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Weighted Average Grant Date Fair Value        
Conversion of legacy Anywhere cash awards $ 20 $ 20    
Taxes paid related to net share settlement of equity   79 $ 29  
Additional Paid-in Capital        
Weighted Average Grant Date Fair Value        
Conversion of legacy Anywhere cash awards $ 20 $ 20    
RSUs        
Number of Awards        
Beginning balance (in shares)   48,620,509    
Granted (in shares) 5,000,000.0 18,616,688    
Replacement awards assumed in connection with the Anywhere Merger (in shares)   12,355,843    
Vested and converted to common stock (in shares)   (26,687,528)    
Forfeited (in shares)   (3,824,024)    
Ending balance (in shares) 49,081,488 49,081,488    
Weighted Average Grant Date Fair Value        
Beginning balance (in dollars per share) $ 7.71 $ 7.71   $ 7.06
Granted (in dollars per share)   8.61    
Replacement awards assumed in connection with the Anywhere Merger (in dollars per share)   12.26    
Vested and converted to common stock (in dollars per share)   9.41    
Forfeited (in dollars per share)   6.79    
Ending balance (in dollars per share) $ 7.71 $ 7.71    
Taxes paid related to net share settlement of equity   $ 79    
RSUs | Common Class A        
Weighted Average Grant Date Fair Value        
Shares withheld for tax withholding obligation (in shares)   6,600,000