Restructuring Charges (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Information regarding restructuring charges
Charges Incurred in 2013			$ 1.3
Charges Incurred to Date	10.0		10.0
Total Charges Expected to be Incurred	10.1		10.1
Details activity within the restructuring reserves
Beginning balance			1.6
Restructuring charges	1.0	0.3	1.3	3.2
Cash Utilization			(1.4)
Non-Cash Utilization and Other			(0.2)
Ending balance	1.3		1.3
Employee Severance [Member]
Information regarding restructuring charges
Charges Incurred in 2013			1.0
Charges Incurred to Date	6.6		6.6
Total Charges Expected to be Incurred	6.6		6.6
Details activity within the restructuring reserves
Beginning balance			1.6
Restructuring charges			1.0
Cash Utilization			(1.3)
Non-Cash Utilization and Other			0
Ending balance	1.3		1.3
Reduced Depreciation [Member]
Information regarding restructuring charges
Charges Incurred in 2013			0.2
Charges Incurred to Date	1.7		1.7
Total Charges Expected to be Incurred	1.7		1.7
Details activity within the restructuring reserves
Beginning balance			0
Restructuring charges			0.2
Cash Utilization			0
Non-Cash Utilization and Other			(0.2)
Ending balance	0		0
Machinery and Equipment [Member]
Information regarding restructuring charges
Charges Incurred in 2013			0
Charges Incurred to Date	0		0
Total Charges Expected to be Incurred	0		0
Details activity within the restructuring reserves
Beginning balance			0
Restructuring charges			0
Cash Utilization			0
Non-Cash Utilization and Other			0
Ending balance	0		0
Contract Termination [Member]
Information regarding restructuring charges
Charges Incurred in 2013			0
Charges Incurred to Date	0		0
Total Charges Expected to be Incurred	0		0
Details activity within the restructuring reserves
Beginning balance			0
Restructuring charges			0
Cash Utilization			0
Non-Cash Utilization and Other			0
Ending balance	0		0
Other Restructuring [Member]
Information regarding restructuring charges
Charges Incurred in 2013			0.1
Charges Incurred to Date	1.7		1.7
Total Charges Expected to be Incurred	1.8		1.8
Details activity within the restructuring reserves
Beginning balance			0
Restructuring charges			0.1
Cash Utilization			(0.1)
Non-Cash Utilization and Other			0
Ending balance	0		0
Residential Heating & Cooling [Member]
Information regarding restructuring charges
Charges Incurred in 2013			0
Charges Incurred to Date	1.3		1.3
Total Charges Expected to be Incurred	1.4		1.4
Commercial Heating & Cooling [Member]
Information regarding restructuring charges
Charges Incurred in 2013			0
Charges Incurred to Date	0.9		0.9
Total Charges Expected to be Incurred	0.9		0.9
Refrigeration [Member]
Information regarding restructuring charges
Charges Incurred in 2013			1.4
Charges Incurred to Date	7.8		7.8
Total Charges Expected to be Incurred	7.8		7.8
Corporate & other [Member]
Information regarding restructuring charges
Charges Incurred in 2013			(0.1)
Charges Incurred to Date	0		0
Total Charges Expected to be Incurred	$ 0		$ 0