Restructuring and Divestiture Costs (Tables)

12 Months Ended

Dec. 31, 2015

Restructuring and Related Activities [Abstract]

Schedule of Our Charges Under Both the 2015 Building Products Restructuring Plan and the 2013 Building Products Restructuring Plan

A synopsis of our charges under both the 2015 Building Products Restructuring Plan and the 2013 Building Products Restructuring Plan are as follows:

Year Ended December 31, 2015

In millions	Severance and Plant Closing Costs		Impairment of Long-Lived Assets		Divestitures		Total
2013 Building Products Restructuring Plan	$	0.1	$	0.4	$	-	$	0.5
2015 Building Products Restructuring Plan		5.0		2.4		2.3		9.7
Total	$	5.1	$	2.8	$	2.3	$	10.2

Year Ended December 31, 2014

In millions	Severance and Plant Closing Costs		Impairment of Long-Lived Assets		Divestitures		Total
2013 Building Products Restructuring Plan	$	4.5	$	1.0	$	1.8	$	7.3
Total	$	4.5	$	1.0	$	1.8	$	7.3

Year Ended December 31, 2013

In millions	Severance and Plant Closing Costs		Impairment of Long-Lived Assets		Divestitures		Total
2013 Building Products Restructuring Plan	$	3.2	$	3.6	$	-	$	6.8
Total	$	3.2	$	3.6	$	-	$	6.8