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Restructuring Charges Restructuring charges (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2020 USD ($)
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | $ 0.5
Restructuring and Related Cost, Cost Incurred to Date | 5.1
Restructuring and Related Cost, Expected Cost | 5.8
Employee Severance [Member] |
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | 0.1
Restructuring and Related Cost, Cost Incurred to Date | 1.4
Restructuring and Related Cost, Expected Cost | 1.4
Reduced Depreciation [Member] |
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | 0.1
Restructuring and Related Cost, Cost Incurred to Date | 1.7
Restructuring and Related Cost, Expected Cost | 1.7
Contract Termination [Member] |
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | 0.0
Restructuring and Related Cost, Cost Incurred to Date | 1.1
Restructuring and Related Cost, Expected Cost | 1.1
Other Restructuring [Member] |
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | 0.3
Restructuring and Related Cost, Cost Incurred to Date | 0.9
Restructuring and Related Cost, Expected Cost | 1.6
Commercial Heating and Cooling [Member] |
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | 0.3
Restructuring and Related Cost, Cost Incurred to Date | 2.0
Restructuring and Related Cost, Expected Cost | 2.7
Residential Heating and Cooling [Member] |
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Cost, Incurred Cost | 0.2
Restructuring and Related Cost, Cost Incurred to Date | 3.1
Restructuring and Related Cost, Expected Cost | $ 3.1

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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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