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Short-Term Borrowings (Notes) | 9 Months Ended
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Sep. 30, 2020
Short-Term Borrowing [Abstract] |
Short-term Debt [Text Block] | 16. Short-Term Borrowings At September 30, 2020 and December 31, 2019, we had $216.4 million and $247.4 million, respectively, of short-term borrowings outstanding at weighted average interest rates of 1.28 percent and 2.62 percent, respectively. Our short-term borrowings balance at September 30, 2020 and December 31, 2019, included book overdrafts of $0.9 million and $3.2 million, respectively. Included in the September 30, 2020 balance, is $100.0 million in short-term debt for which we have entered into interest rate swap agreements. In the second quarter of 2020, we entered into interest rate swaps with notional amounts totaling $100.0 million associated with three of our short-term lines of credit through October 2020. The interest rate swaps were entered to hedge the variability in cash flows attributable to changes in the short-term borrowing rates during this period. The fixed swap rates will range between 0.2615 and 0.3875 percent for the period. Our short-term borrowing is based on the 30-day LIBOR rate. The interest swap is cash settled monthly as the counter-party pays us the 30-day LIBOR rate less the fixed rate. In September 2020, we entered into a new $375.0 million syndicated Revolver with six participating lenders. The Revolver expires on September 29, 2021 and has a commitment fee of 0.175 percent and an interest rate of 1.125 percent over LIBOR. As a result of entering into the Revolver, in September 2020, we terminated and paid outstanding balances for all of our previously existing bilateral lines of credit and the previous revolving credit facility. Our available credit under the new Revolver at September 30, 2020 was $154.7 million. The availability of funds under the Revolver is subject to conditions specified in the credit agreement, all of which we currently satisfy. These conditions include our compliance with financial covenants and the continued accuracy of representations and warranties contained in the agreement. We are required by the financial covenants our Revolver to maintain, at the end of each fiscal year, a funded indebtedness ratio of no greater than 65 percent. As of September 30, 2020, we are in compliance with all of our debt covenants.

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- Definition Short-Term Borrowing [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for short-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
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