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Goodwill (Tables)
 3 Months Ended
Mar. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of changes in the carrying amount of goodwill
The changes in the carrying amount of goodwill for the first three months of 2017, in total and by segment, are summarized in the table below (in millions):
 
Balance at December 31, 2016
 
Acquisitions / (Dispositions)
 
Other (1)
 
Balance at March 31, 2017
Residential Heating & Cooling
$
26.1

 
$
—

 
$
—

 
$
26.1

Commercial Heating & Cooling
60.1

 
—

 
0.2

 
60.3

Refrigeration
108.9

 
—

 
2.3

 
111.2

Total Goodwill
$
195.1

 
$
—


$
2.5

 
$
197.6

 (1) Other consists of changes in foreign currency translation rates.