EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Computation of Earnings Per Share

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

	Three Months Ended March 31,
In millions, except per share data	2026		2025
Numerator
Net income attributable to Wabtec shareholders	$	362	$	322
Less: Net income allocated to non-vested restricted stock	(1)		(1)
Numerator for basic and diluted earnings per common share	$	361	$	321
Denominator
Weighted average shares outstanding - basic	170.0		170.5
Effect of dilutive securities:
Assumed conversion of dilutive stock-based compensation plans excluding non-vested restricted stock	0.4		0.4
Assumed conversion of dilutive non-vested restricted stock	0.3		0.4
Weighted average shares outstanding - diluted	170.7		171.3
Earnings per common share attributable to Wabtec shareholders
Basic	$	2.12	$	1.88
Diluted	$	2.12	$	1.88