EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2024

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 June 30,				Six Months Ended June 30,
In millions, except per share amounts	2024		2023		2024		2023
Net income	$	83	$	49	$	126	$	146
Weighted average common shares outstanding	41.1		42.4		41.2		42.4
Effect of dilutive securities	0.8		0.4		0.8		0.6
Weighted average common shares outstanding - assuming dilution	41.9		42.8		42.0		43.0
Earnings per share - basic	$	2.02	$	1.16	$	3.06	$	3.44
Earnings per share - diluted	$	1.98	$	1.14	$	3.00	$	3.40
Anti-dilutive shares (a)	0.4		0.4		0.4		0.3

(a) Common stock related to service-based restricted stock units and performance-based restricted stock units were outstanding but excluded from the computation of diluted earnings per share because their effect would be anti-dilutive under the treasury stock method or because the shares were subject to performance conditions that had not been met.