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v3.22.1

Reportable Business Segments (Segment Data) (Details) | 3 Months Ended
--- | ---
Mar. 31, 2022 USD ($) Segment | Mar. 31, 2021 USD ($)
Segment Reporting Information [Line Items] |  |
Number of Reportable Segments | Segment | 3 |
Net sales |  |
Net sales | $ 1,013,400,000 | $ 930,500,000
Segment profit (loss) |  |
Total segment profit | 114,600,000 | 115,700,000
Reconciliation to Operating income: |  |
Items in Losses (gains) and other expenses, net that are excluded from segment profit (loss) | 2,200,000 | 1,500,000
Restructuring charges | 500,000 | 100,000
Operating income | 111,900,000 | 114,100,000
Residential Heating & Cooling [Member] |  |
Net sales |  |
Net sales | 682,200,000 | 606,300,000
Segment profit (loss) |  |
Total segment profit | 107,600,000 | 96,400,000
Residential Heating & Cooling [Member] | Sales Channel, Directly to Consumer [Member] |  |
Reconciliation to Operating income: |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0.66 | 0.67
Commercial Heating & Cooling |  |
Net sales |  |
Net sales | 187,700,000 | 199,200,000
Segment profit (loss) |  |
Total segment profit | 6,300,000 | 27,400,000
Commercial Heating & Cooling | Equipment Sales |  |
Reconciliation to Operating income: |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0.80 | 0.83
Refrigeration [Member] |  |
Net sales |  |
Net sales | 143,500,000 | 125,000,000.0
Segment profit (loss) |  |
Total segment profit | 14,100,000 | 7,900,000
Corporate & Other [Member] |  |
Segment profit (loss) |  |
Total segment profit | $ 13,400,000 | $ 16,000,000.0

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