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Amount expected to be recognized in earnings for the specified restructuring cost.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Restructuring Charges (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Information regarding restructuring charges
Charges Incurred in 2014					$ 1.9
Charges Incurred to Date	10.6				10.6
Total Charges Expected to be Incurred	11.4				11.4
Details activity within the restructuring reserves
Beginning balance					1.6us-gaap_RestructuringReserve	2.4us-gaap_RestructuringReserve
Charged to Earnings	0.6us-gaap_RestructuringCharges	1.0us-gaap_RestructuringCharges	1.8us-gaap_RestructuringCharges	2.4us-gaap_RestructuringCharges	1.9us-gaap_RestructuringCharges	5.0us-gaap_RestructuringCharges	4.2us-gaap_RestructuringCharges
Cash Utilization					(1.7)us-gaap_PaymentsForRestructuring	(4.9)us-gaap_PaymentsForRestructuring
Non-Cash Utilization and Other					(0.2)	(0.9)
Ending balance	1.6us-gaap_RestructuringReserve		1.6us-gaap_RestructuringReserve		1.6us-gaap_RestructuringReserve	1.6us-gaap_RestructuringReserve	2.4us-gaap_RestructuringReserve
Severance and related expense [Member]
Information regarding restructuring charges
Charges Incurred in 2014					1.4
Charges Incurred to Date	6.9				6.9
Total Charges Expected to be Incurred	7.2				7.2
Details activity within the restructuring reserves
Beginning balance					1.6	0.7
Charged to Earnings						2.7
Cash Utilization					(1.5)	(1.6)
Non-Cash Utilization and Other					0	(0.2)
Ending balance	1.5		1.6		1.5	1.6
Asset write-offs and accelerated depreciation [Member]
Information regarding restructuring charges
Charges Incurred in 2014					0.3
Charges Incurred to Date	1.8				1.8
Total Charges Expected to be Incurred	1.8				1.8
Details activity within the restructuring reserves
Beginning balance					0	0
Charged to Earnings						0.7
Cash Utilization					0	0
Non-Cash Utilization and Other					(0.2)	(0.7)
Ending balance	0.1		0		0.1	0
Equipment moves [Member]
Information regarding restructuring charges
Charges Incurred in 2014					0
Charges Incurred to Date	0				0
Total Charges Expected to be Incurred	0				0
Details activity within the restructuring reserves
Beginning balance					0	0
Charged to Earnings						0.1
Cash Utilization					0	(0.1)
Non-Cash Utilization and Other					0	0
Ending balance	0		0		0	0
Lease termination [Member]
Information regarding restructuring charges
Charges Incurred in 2014					0
Charges Incurred to Date	0				0
Total Charges Expected to be Incurred	0.1				0.1
Details activity within the restructuring reserves
Beginning balance					0	1.2
Charged to Earnings						0
Cash Utilization					0	(1.2)
Non-Cash Utilization and Other					0	0
Ending balance	0		0		0	0
Other [Member]
Information regarding restructuring charges
Charges Incurred in 2014					0.2
Charges Incurred to Date	1.9				1.9
Total Charges Expected to be Incurred	2.3				2.3
Details activity within the restructuring reserves
Beginning balance					0	0.5
Charged to Earnings						1.5
Cash Utilization					(0.2)	(2.0)
Non-Cash Utilization and Other					0	0
Ending balance	0		0		0	0
Residential Heating & Cooling [Member]
Information regarding restructuring charges
Charges Incurred in 2014					0.4
Charges Incurred to Date	1.5				1.5
Total Charges Expected to be Incurred	1.5				1.5
Commercial Heating & Cooling [Member]
Information regarding restructuring charges
Charges Incurred in 2014					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 2014					1.6
Charges Incurred to Date	8.2				8.2
Total Charges Expected to be Incurred	9.0				9.0
Corporate & other [Member]
Information regarding restructuring charges
Charges Incurred in 2014					(0.1)
Charges Incurred to Date	0				0
Total Charges Expected to be Incurred	$ 0				$ 0