PLANTS, EQUIPMENT AND FACILITIES (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Schedule of Plants, Equipment and Facilities, at Cost

December 31,	2014		2013
Land and land improvements	$	34.1	$	30.1
Buildings	236.3		192.4
Machinery and equipment	1,041.4		880.7
Construction in progress	369.0		463.9
Plants, equipment and facilities, at cost	$	1,680.8	$	1,567.1

Summary of Depreciable Lives of Assets

Following are the depreciable lives for our assets:

Category	Straight-line Depreciation
Buildings	10-38 years
Machinery and equipment	5-30 years