Restructuring Activities (Restructuring Charges) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restructuring and related cost, incurred cost	$ 12.5	$ 82.3	$ 23.3
Climate Solutions [Member]
Restructuring and related cost, incurred cost	5.2	47.5	12.9
Industrial Technologies [Member]
Restructuring and related cost, incurred cost	4.0	14.5	7.6
Corporate and Other [Member]
Restructuring and related cost, incurred cost	3.3	20.3	2.8
Cost of goods sold [Member]
Restructuring and related cost, incurred cost	2.7	15.2	10.3
selling and administrative expenses [Member]
Restructuring and related cost, incurred cost	$ 9.8	$ 67.1	$ 13.0