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Reportable Business Segments (Capital Expenditures by Segment) (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Payments to Acquire Property, Plant, and Equipment | $ 101.1 | $ 106.8 | $ 78.5
Residential Heating and Cooling [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Payments to Acquire Property, Plant, and Equipment | 42.4 | 70.0 | 44.0
Commercial Heating and Cooling [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Payments to Acquire Property, Plant, and Equipment | 21.5 | 4.3 | 5.9
Refrigeration [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Payments to Acquire Property, Plant, and Equipment | 11.2 | 11.5 | 9.2
Corporate and Other [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Payments to Acquire Property, Plant, and Equipment | $ 26.0 | $ 21.0 | $ 19.4

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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