Reportable Business Segments (Details 5) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Schedule of equity method investees
Total income from equity method investments	$ 12.2		$ 10.5		$ 9.6
Refrigeration [Member]
Schedule of equity method investees
Total income from equity method investments	2.5		2.6		2.5
Corporate and Other [Member]
Schedule of equity method investees
Total income from equity method investments	$ 9.7	[1]	$ 7.9	[1]	$ 7.1	[1]

[1] $9.6 million, $5.0 million and $4.9 million of income from equity method investments to our Residential Heating & Cooling and Commercial Heating & Cooling segments in 2013, 2012 and 2011, respectively. These allocations were recorded as reductions to the segments' Cost of goods sold in the Consolidated Statements of Operations.