v3.26.1
Condensed Consolidated Statements of Equity (Unaudited) - USD ($)
$ in Millions
Total
Common stock
Treasury stock
Additional paid-in
Retained
Net parent
Accumulated other comprehensive
Equity attributable to noncontrolling
Beginning balance at Dec. 31, 2024 $ 9,914     $ 0 $ 0 $ 10,521 $ (606) $ (1)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net loss (87)         (87)    
Other comprehensive income, net of taxes 17           17  
Net transfers to Holcim (94)         (94)    
Changes in equity attributable to noncontrolling interests 0         (1)   1
Ending balance at Mar. 31, 2025 $ 9,750     0 0 10,339 (589) 0
Shares, beginning balance (in shares) at Dec. 31, 2025 553,082,525 567,000,000            
Beginning balance at Dec. 31, 2025 $ 13,254 $ 6 $ 0 12,741 902 0 (391) (4)
Treasury stock, beginning balance (in shares) at Dec. 31, 2025 (13,792,988)   (14,000,000)          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net loss $ (118)       (116)     (2)
Other comprehensive income, net of taxes (53)           (53)  
Share-based compensation expense 9   $ 1 9        
Shares withheld for employees’ income tax obligations and other $ (4)     (3) (1)      
Treasury stock, ending balance (in shares) at Mar. 31, 2026 (13,360,111)   (13,000,000)          
Shares, ending balance (in shares) at Mar. 31, 2026 553,515,402 567,000,000            
Ending balance at Mar. 31, 2026 $ 13,088 $ 6 $ 0 $ 12,747 $ 785 $ 0 $ (444) $ (6)