EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Earnings Per Share

Basic and diluted earnings per share are calculated as follows:

	Three Months Ended March 31,
In millions, except per share amounts	2022		2021
Net income	$	26	$	62
Weighted average common shares outstanding	44.0		43.9
Effect of dilutive securities	0.2		—
Weighted average common shares outstanding - assuming dilution	44.2		43.9
Earnings per share - basic	$	0.59	$	1.41
Earnings per share - diluted	$	0.59	$	1.41