v3.26.1
CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY (unaudited) - USD ($)
shares in Millions, $ in Millions
Total
Redeemable Noncontrolling Interests
Class A and Class B Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Loss
Accumulated Deficit
Noncontrolling Interests
Redeemable noncontrolling interests, beginning balance at Dec. 31, 2024   $ 75          
Increase (Decrease) in Temporary Equity [Roll Forward]              
Net income   4          
Foreign currency translation adjustments, net of tax $ (2) (3)     $ (2)    
Re-measurement of noncontrolling interest (3) 3   $ (3)      
Acquisition of noncontrolling interest 44 (51)   44      
Dividends paid to noncontrolling interest 0 (4)          
Redeemable noncontrolling interests, ending balance at Mar. 31, 2025   24          
Beginning balance (in shares) at Dec. 31, 2024     1,801.0        
Equity, including portion attributable to noncontrolling interest, beginning balance at Dec. 31, 2024 4,102   $ 0 8,736 (404) $ (4,229) $ (1)
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net (loss) income 110         107 3
Foreign currency translation adjustments, net of tax (2) (3)     (2)    
Actuarial gain on defined severance benefits, net of tax 2       2    
Issuance of common stock upon settlement of restricted stock units (in shares)     6.0        
Issuance of common stock upon settlement of restricted stock units 0            
Re-measurement of noncontrolling interest (3) 3   (3)      
Equity-based compensation 121     121      
Acquisition of noncontrolling interest 44 (51)   44      
Dividends paid to noncontrolling interest 0 $ (4)          
Ending balance (in shares) at Mar. 31, 2025     1,807.0        
Equity, including portion attributable to noncontrolling interest, ending balance at Mar. 31, 2025 4,374   $ 0 8,898 (404) (4,122) $ 2
Increase (Decrease) in Temporary Equity [Roll Forward]              
Foreign currency translation adjustments, net of tax (160)       (160)    
Beginning balance (in shares) at Dec. 31, 2025     1,823.0        
Equity, including portion attributable to noncontrolling interest, beginning balance at Dec. 31, 2025 4,623   $ 0 9,025 (381) (4,021)  
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net (loss) income (266)         (266)  
Foreign currency translation adjustments, net of tax (160)       (160)    
Actuarial gain on defined severance benefits, net of tax 1       1    
Issuance of common stock upon exercise of stock options 1     1      
Issuance of common stock upon settlement of restricted stock units (in shares)     6.0        
Issuance of common stock upon settlement of restricted stock units $ 0            
Repurchase of Class A common stock (in shares) (20.4)   (20.0)        
Repurchase of Class A common stock $ (391)     (391)      
Equity-based compensation 122     122      
Ending balance (in shares) at Mar. 31, 2026     1,809.0        
Equity, including portion attributable to noncontrolling interest, ending balance at Mar. 31, 2026 $ 3,930   $ 0 $ 8,757 $ (540) $ (4,287)