v3.26.1
EARNINGS PER SHARE - Schedule of Computation of Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator        
Net income attributable to Wabtec shareholders $ 395 $ 336 $ 757 $ 658
Less: Net income allocated to non-vested restricted stock (1) (1) (2) (2)
Numerator for basic earnings per common share 394 335 755 656
Numerator for diluted earnings per common share $ 394 $ 335 $ 755 $ 656
Denominator        
Weighted average shares outstanding- basic (in shares) 169.1 170.6 169.5 170.6
Weighted average shares outstanding- diluted (in shares) 169.6 171.2 170.1 171.2
Earnings per common share attributable to Wabtec shareholders        
Basic (in dollars per share) $ 2.33 $ 1.96 $ 4.45 $ 3.84
Diluted (in dollars per share) $ 2.33 $ 1.96 $ 4.44 $ 3.84
Awards Excluding Restricted Stock        
Denominator        
Assumed conversion of dilutive stock-based compensation plans (in shares) 0.3 0.3 0.4 0.3
Restricted Stock        
Denominator        
Assumed conversion of dilutive stock-based compensation plans (in shares) 0.2 0.3 0.2 0.3