v3.25.2
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Millions, $ in Millions
Total
Common Stock
Treasury Stock
Additional Paid-in Capital
Accumulated Deficit
Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2023   59.3        
Beginning balance at Dec. 31, 2023 $ 1,664.8 $ 0.6 $ (234.2) $ 2,223.4 $ (248.9) $ (76.1)
Treasury stock, beginning balance (in shares) at Dec. 31, 2023     (5.2)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (11.7)       (11.7)  
Other comprehensive (loss) income (2.6)         (2.6)
Treasury stock repurchases (in shares)     (1.2)      
Treasury stock repurchases (44.3)   $ (44.3)      
Issuance of stock awards (in shares)   0.2        
Issuance of stock awards (3.8)     (3.8)    
Stock-based compensation 5.7     5.7    
Ending balance (in shares) at Mar. 31, 2024   59.5        
Ending balance at Mar. 31, 2024 1,608.1 $ 0.6 $ (278.5) 2,225.3 (260.6) (78.7)
Treasury stock, ending balance (in shares) at Mar. 31, 2024     (6.4)      
Beginning balance (in shares) at Dec. 31, 2023   59.3        
Beginning balance at Dec. 31, 2023 1,664.8 $ 0.6 $ (234.2) 2,223.4 (248.9) (76.1)
Treasury stock, beginning balance (in shares) at Dec. 31, 2023     (5.2)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (28.4)          
Other comprehensive (loss) income $ (3.9)          
Treasury stock repurchases (in shares) (2.5)          
Ending balance (in shares) at Jun. 30, 2024   59.5        
Ending balance at Jun. 30, 2024 $ 1,550.1 $ 0.6 $ (323.7) 2,230.5 (277.3) (80.0)
Treasury stock, ending balance (in shares) at Jun. 30, 2024     (7.7)      
Beginning balance (in shares) at Mar. 31, 2024   59.5        
Beginning balance at Mar. 31, 2024 1,608.1 $ 0.6 $ (278.5) 2,225.3 (260.6) (78.7)
Treasury stock, beginning balance (in shares) at Mar. 31, 2024     (6.4)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (16.7)       (16.7)  
Other comprehensive (loss) income $ (1.3)         (1.3)
Treasury stock repurchases (in shares) (1.3)   (1.3)      
Treasury stock repurchases $ (45.2)   $ (45.2)      
Issuance of stock awards (0.1)     (0.1)    
Stock-based compensation 5.3     5.3    
Ending balance (in shares) at Jun. 30, 2024   59.5        
Ending balance at Jun. 30, 2024 $ 1,550.1 $ 0.6 $ (323.7) 2,230.5 (277.3) (80.0)
Treasury stock, ending balance (in shares) at Jun. 30, 2024     (7.7)      
Beginning balance (in shares) at Dec. 31, 2024 50.2 59.5        
Beginning balance at Dec. 31, 2024 $ 1,548.9 $ 0.6 $ (385.4) 2,238.4 (222.0) (82.7)
Treasury stock, beginning balance (in shares) at Dec. 31, 2024     (9.3)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (31.8)       (31.8)  
Other comprehensive (loss) income 0.2         0.2
Issuance of stock awards (in shares)   0.2        
Issuance of stock awards (4.0)     (4.0)    
Stock-based compensation 5.6     5.6    
Ending balance (in shares) at Mar. 31, 2025   59.7        
Ending balance at Mar. 31, 2025 $ 1,518.9 $ 0.6 $ (385.4) 2,240.0 (253.8) (82.5)
Treasury stock, ending balance (in shares) at Mar. 31, 2025     (9.3)      
Beginning balance (in shares) at Dec. 31, 2024 50.2 59.5        
Beginning balance at Dec. 31, 2024 $ 1,548.9 $ 0.6 $ (385.4) 2,238.4 (222.0) (82.7)
Treasury stock, beginning balance (in shares) at Dec. 31, 2024     (9.3)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (34.7)          
Other comprehensive (loss) income $ 4.6          
Treasury stock repurchases (in shares) 0.0          
Ending balance (in shares) at Jun. 30, 2025 50.5 59.8        
Ending balance at Jun. 30, 2025 $ 1,525.1 $ 0.6 $ (385.4) 2,244.7 (256.7) (78.1)
Treasury stock, ending balance (in shares) at Jun. 30, 2025     (9.3)      
Beginning balance (in shares) at Mar. 31, 2025   59.7        
Beginning balance at Mar. 31, 2025 1,518.9 $ 0.6 $ (385.4) 2,240.0 (253.8) (82.5)
Treasury stock, beginning balance (in shares) at Mar. 31, 2025     (9.3)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (2.9)       (2.9)  
Other comprehensive (loss) income $ 4.4         4.4
Treasury stock repurchases (in shares) 0.0          
Issuance of stock awards (in shares)   0.1        
Issuance of stock awards $ (0.1)     (0.1)    
Stock-based compensation $ 4.8     4.8    
Ending balance (in shares) at Jun. 30, 2025 50.5 59.8        
Ending balance at Jun. 30, 2025 $ 1,525.1 $ 0.6 $ (385.4) $ 2,244.7 $ (256.7) $ (78.1)
Treasury stock, ending balance (in shares) at Jun. 30, 2025     (9.3)