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Long-Term Debt And Lines of Credit (Tables) | 3 Months Ended
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Mar. 31, 2021
Long-Term Debt And Lines Of Credit [Abstract] |
Financial Debt Covenants |
Description |  | Requirement
Leverage Ratio (Consolidated Indebtedness/Consolidated Adj. EBITDA) |  | < 3.50 to 1.00
Fixed Charge Coverage Ratio (Consolidated Free Cash Flow/Consolidated Fixed Charges) |  | > 1.50 to 1.00

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