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Summary of Significant Accounting Policies (Narrative) (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 segment | Dec. 31, 2021 USD ($) segment | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Sale Leaseback Transaction [Line Items] |  |  |  |
Number of reportable segments |  | 4 |  |
Advertising costs | $ |  | $ 8.0 | $ 7.2 | $ 5.7
Minimum | Land, Buildings and Improvements |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Estimated useful lives |  | 15 years |  |
Minimum | Machinery and Equipment |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Estimated useful lives |  | 3 years |  |
Maximum | Land, Buildings and Improvements |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Estimated useful lives |  | 40 years |  |
Maximum | Machinery and Equipment |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Estimated useful lives |  | 20 years |  |
Residential | Home Improvement Retail Company | Accounts Receivable | Customer Concentration Risk |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Concentrations of credit risk |  | 14.00% | 11.00% |
Residential | Home Improvement Retail Company | Net sales | Customer Concentration Risk |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Concentrations of credit risk |  | 13.00% | 14.00% | 14.00%
Renewables and Agtech |  |  |  |
Sale Leaseback Transaction [Line Items] |  |  |  |
Number of reportable segments | 2 | 2 |  |

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