Goodwill and Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013
Goodwill
Goodwill, Beginning Balance	$ 216.8		$ 223.8
Acquisitions/(Dispositions)	0		0
Other	(7.4)	[1]	(7.0)
Goodwill, Ending Balance	209.4		216.8
Residential Heating & Cooling [Member]
Goodwill
Goodwill, Beginning Balance	26.1		26.1	[2]
Acquisitions/(Dispositions)	0		0
Other	0	[1]	0	[1]
Goodwill, Ending Balance	26.1		26.1
Commercial Heating & Cooling [Member]
Goodwill
Goodwill, Beginning Balance	64.6		63.8	[2]
Acquisitions/(Dispositions)	0		0
Other	(2.3)	[1]	0.8	[1]
Goodwill, Ending Balance	62.3		64.6
Refrigeration [Member]
Goodwill
Goodwill, Beginning Balance	126.1		133.9	[2]
Acquisitions/(Dispositions)	0		0
Other	(5.1)	[1]	(7.8)	[1]
Goodwill, Ending Balance	$ 121.0		$ 126.1

[1] Other consists of changes in foreign currency translation rates.

[2] The goodwill balances in the table above are presented net of accumulated impairment charges of $15.7 million, all of which relate to impairments in periods prior to 2012.