ENVIRONMENTAL REMEDIATION LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2019

Environmental Remediation Obligations [Abstract]

Schedule of Total Environmental Liabilities

Total environmental liabilities at June 30, 2019 and December 31, 2018, were classified as follows:

In millions
	June 30, 2019		December 31, 2018
Accrued liabilities	$	3.6	$	5.3
Other liabilities		28.5		28.2
Total environmental liabilities	$	32.1	$	33.5