LEASES (Tables)

12 Months Ended

Dec. 31, 2014

Leases [Abstract]

Schedule of future minimum rental obligations under noncancelable operating leases

Future minimum rental obligations under noncancelable operating leases are payable as follows:

Year Ending December 31
(Millions)	Payments
2015	$	0.5
2016	0.8
2017	0.8
2018	0.6
2019	0.4
Later years	12.7
Total	$	15.8