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Revolving Line of Credit | 3 Months Ended
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Dec. 31, 2020
Debt Disclosure [Abstract] |
Revolving Line of Credit | Revolving Line of CreditWe have a $400 million unsecured revolving line of credit with a syndicate of banks that expires on May 8, 2023 with an option to increase it by another $100 million. Proceeds from the credit facility can be used for working capital and general corporate purposes and may also be used for the refinancing of existing debt, acquisitions and the repurchase of our common stock. Interest on amounts borrowed under the credit facility is based on (i) a base rate, which is the greater of (a) the prime rate, (b) the Federal Funds rate plus 0.500% and (c) the one-month LIBOR rate plus 1.000%, plus, in each case, an applicable margin, or (ii) an adjusted LIBOR rate plus an applicable margin. The applicable margin for base rate borrowings ranges from 0% to 0.875% and for LIBOR borrowings ranges from 1.000% to 1.875%, and is determined based on our consolidated leverage ratio. In addition, we must pay credit facility fees. The credit facility contains certain restrictive covenants including maintaining a maximum consolidated leverage ratio of 3.25 on an average trailing four-quarter basis, subject to a step up to 3.75 following certain permitted acquisitions; and a minimum interest coverage ratio of 3.00. The credit agreement also contains other covenants typical of unsecured facilities. As of December 31, 2020, we had $131.0 million in borrowings outstanding at a weighted-average interest rate of 1.284% and were in compliance with all financial covenants under this credit facility.

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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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