Goodwill (Details) $ in Millions		6 Months Ended
		Jun. 30, 2015 USD ($)
Goodwill [Roll Forward]
Goodwill, Beginning Balance		$ 209.4
Acquisitions/(Dispositions)		0.0
Other	[1]	(4.9)
Goodwill, Ending Balance		204.5
Residential Heating & Cooling [Member]
Goodwill [Roll Forward]
Goodwill, Beginning Balance		26.1
Acquisitions/(Dispositions)		0.0
Other	[1]	0.0
Goodwill, Ending Balance		26.1
Commercial Heating & Cooling [Member]
Goodwill [Roll Forward]
Goodwill, Beginning Balance		62.3
Acquisitions/(Dispositions)		0.0
Other	[1]	(1.2)
Goodwill, Ending Balance		61.1
Refrigeration [Member]
Goodwill [Roll Forward]
Goodwill, Beginning Balance		121.0
Acquisitions/(Dispositions)		0.0
Other	[1]	(3.7)
Goodwill, Ending Balance		$ 117.3

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