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Revenue Recognition Narrative (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2018 USD ($)
Refrigeration [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 605.2
Sales Channel, Directly to Consumer [Member] | Residential Heating and Cooling [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,698.7
Sales Channel, Through Intermediary [Member] | Residential Heating and Cooling [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Revenue from Contract with Customer, Excluding Assessed Tax | 526.3
Equipment Sales [Member] | Commercial Heating and Cooling [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Revenue from Contract with Customer, Excluding Assessed Tax | 917.1
Commercial Heating and Cooling [Member] | Commercial Heating and Cooling [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 126.4

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