EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2024

Earnings Per Share [Abstract]

Summary of Computation of Earnings Per Share

The computation of basic and diluted earnings per common share for Net income attributable to Wabtec shareholders is as follows:

	For the year ended December 31,
In millions, except per share data	2024		2023		2022
Numerator
Net income attributable to Wabtec shareholders	$	1,056	$	815	$	633
Less: Net income allocated to non-vested restricted stock	(3)		(2)		(2)
Numerator for basic and diluted earnings per common share	$	1,053	$	813	$	631
Denominator
Weighted average shares outstanding - basic	174.1		178.8		182.2
Effect of dilutive securities:
Assumed conversion of dilutive stock-based compensation plans excluding non-vested restricted stock	0.3		0.4		0.4
Assumed conversion of dilutive non-vested restricted stock	0.4		0.3		0.2
Weighted average shares outstanding - diluted	174.8		179.5		182.8
Earnings per common share attributable to Wabtec shareholders
Basic	$	6.05	$	4.54	$	3.46
Diluted	$	6.04	$	4.53	$	3.46