Goodwill (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Goodwill
Goodwill, Beginning Balance	$ 216.8
Acquisitions/(Dispositions)	0
Other	2.1	[1]
Goodwill, Ending Balance	218.9
Residential Heating & Cooling [Member]
Goodwill
Goodwill, Beginning Balance	26.1
Acquisitions/(Dispositions)	0
Other	0	[1]
Goodwill, Ending Balance	26.1
Commercial Heating & Cooling [Member]
Goodwill
Goodwill, Beginning Balance	64.6
Acquisitions/(Dispositions)	0
Other	0	[1]
Goodwill, Ending Balance	64.6
Refrigeration [Member]
Goodwill
Goodwill, Beginning Balance	126.1
Acquisitions/(Dispositions)	0
Other	2.1	[1]
Goodwill, Ending Balance	$ 128.2

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