SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2022

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]

Results from Discontinued Operations

	Three Months Ended		Nine Months Ended
	September 30		September 30
in millions	2022	2021	2022	2021
Discontinued Operations
Pretax loss	$        (1.6)	$        (0.3)	$      (21.7)	$        (3.6)
Income tax benefit	0.4	0.1	5.6	0.9
Loss on discontinued operations,
net of tax	$        (1.2)	$        (0.2)	$      (16.1)	$        (2.7)

Weighted-Average Common Shares Outstanding Assuming Dilution

	Three Months Ended		Nine Months Ended
	September 30		September 30
in millions	2022	2021	2022	2021
Weighted-average common shares
outstanding	133.0	132.8	133.0	132.8
Dilutive effect of
Stock-Only Stock Appreciation Rights	0.2	0.3	0.2	0.3
Other stock compensation awards	0.4	0.4	0.4	0.4
Weighted-average common shares
outstanding, assuming dilution	133.6	133.5	133.6	133.5

Antidilutive Common Stock Equivalents

	Three Months Ended		Nine Months Ended
	September 30		September 30
in millions	2022	2021	2022	2021
Antidilutive common stock equivalents	0.1	0.1	0.1	0.1