v3.25.2
Consolidated Statement of Changes in Equity (unaudited) - USD ($)
$ in Millions
Total
Shares Outstanding (SoE QTD)
Common Stock [Member]
Additional Paid-In Capital [Member]
Retained Earnings [Member]
Shares Held in Trust [Member]
Treasury Stock, Common
AOCI Attributable to Parent [Member]
Noncontrolling Interest [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Common Stock, Shares, Outstanding   47,509,750              
Balances at Dec. 31, 2023 $ 6,409.9   $ 0.5 $ 2,019.7 $ 5,795.6 $ (10.4) $ (920.1) $ (591.5) $ 116.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest 65.6       66.1       (0.5)
Shares issued under stock compensation programs (in shares)   132,118              
Vesting of shares related to equity compensation plans, net of amounts withheld for payment of taxes (20.3)     (55.1) (4.1)   38.9    
Amortization of stock compensation 11.2     11.2          
(Increase) Decrease In Common Stock Held In Trust 0.1         0.1      
Treasury Stock, Shares, Acquired   (144,523)              
Treasury Stock, Value, Acquired, Cost Method (20.0)           (20.0)    
Change in pension liabilities, net of tax (SoE QTD) 0.3             0.3  
Foreign currency translation adjustments (SoE QTD) (37.7)             (37.7)  
Distributions to noncontrolling interest (1.5)               (1.5)
Balances at Mar. 31, 2024 6,407.6   0.5 1,975.8 5,857.6 (10.3) (901.2) (628.9) 114.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Common Stock, Shares, Outstanding   47,497,345              
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest 84.5       84.4       0.1
Shares issued under stock compensation programs (in shares)   103,674              
Vesting of shares related to equity compensation plans, net of amounts withheld for payment of taxes (0.3)     (8.2) (0.1)   8.0    
Amortization of stock compensation 45.7     45.7          
(Increase) Decrease In Common Stock Held In Trust (1.6)         (1.6)      
Treasury Stock, Shares, Acquired   (103,714)              
Treasury Stock, Value, Acquired, Cost Method (20.4)           (20.4)    
Foreign currency translation adjustments (SoE QTD) (22.1)             (22.1)  
Distributions to noncontrolling interest 4.9               4.9
Balances at Jun. 30, 2024 $ 6,498.3   0.5 2,013.3 5,941.9 (11.9) (913.6) (651.0) 119.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Common Stock, Shares, Outstanding   47,497,305              
Common Stock, Shares, Outstanding 47,415,584 47,415,584              
Balances at Dec. 31, 2024 $ 6,895.1   0.5 2,032.7 6,334.9 (11.8) (937.9) (646.9) 123.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest 57.5       55.3       2.2
Shares issued under stock compensation programs (in shares)   171,231              
Vesting of shares related to equity compensation plans, net of amounts withheld for payment of taxes (25.9)     (52.8) (7.2)   34.1    
Amortization of stock compensation 22.0     22.0          
(Increase) Decrease In Common Stock Held In Trust (0.3)         (0.3)      
Treasury Stock, Shares, Acquired   (73,364)              
Treasury Stock, Value, Acquired, Cost Method (19.7)           (19.7)    
Change in pension liabilities, net of tax (SoE QTD) (0.5)             (0.5)  
Foreign currency translation adjustments (SoE QTD) 36.8             36.8  
Distributions to noncontrolling interest (2.9)               (2.9)
Balances at Mar. 31, 2025 6,962.1   0.5 2,001.9 6,383.0 (12.1) (923.5) (610.6) 122.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Common Stock, Shares, Outstanding   47,513,451              
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest 110.5       112.3       (1.8)
Shares issued under stock compensation programs (in shares)   31,597              
Vesting of shares related to equity compensation plans, net of amounts withheld for payment of taxes (1.9)     (6.5) (0.6)   5.2    
Amortization of stock compensation 44.0     44.0          
(Increase) Decrease In Common Stock Held In Trust 0.1         0.1      
Treasury Stock, Shares, Acquired   (166,071)              
Treasury Stock, Value, Acquired, Cost Method (40.2)           (40.2)    
Foreign currency translation adjustments (SoE QTD) 86.4             86.4  
Distributions to noncontrolling interest 0.6               0.6
Balances at Jun. 30, 2025 $ 7,161.6   $ 0.5 $ 2,039.4 $ 6,494.7 $ (12.0) $ (958.5) $ (524.2) $ 121.7
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Common Stock, Shares, Outstanding 47,378,977 47,378,977