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Restructuring Charges (Restructuring Charges for Ongoing Activities) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Sep. 30, 2018
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | $ 3.0 |
Incurred to Date | 21.8 |
Total Expected to be Incurred | 22.6 | $ 22.6
Residential Heating and Cooling [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 0.6 |
Incurred to Date | 2.0 |
Total Expected to be Incurred |  | 2.0
Commercial Heating and Cooling [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 1.1 |
Incurred to Date | 3.1 |
Total Expected to be Incurred |  | 3.1
Refrigeration [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 1.3 |
Incurred to Date | 14.4 |
Total Expected to be Incurred |  | 15.2
Corporate and Other [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 0.0 |
Incurred to Date | 2.3 |
Total Expected to be Incurred |  | $ 2.3
Severance and Related Expense [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 1.7 |
Incurred to Date | 13.0 |
Total Expected to be Incurred | 13.8 |
Asset Write-offs and Accelerated Depreciation [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 0.0 |
Incurred to Date | 3.2 |
Total Expected to be Incurred | 3.2 |
Lease Termination [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 0.7 |
Incurred to Date | 0.9 |
Total Expected to be Incurred | 0.9 |
Other [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Incurred in 2018 | 0.6 |
Incurred to Date | 4.7 |
Total Expected to be Incurred | $ 4.7 |

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- Definition Amount of costs incurred to date for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(d)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(d)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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