Debt
Fair Value of Debt
At March 31, 2022 and December 31, 2021, the fair value of long-term debt, including the current portion, was approximately $693,298 and $776,655, respectively, which was determined using available market information and methodologies requiring judgment. The carrying value of this debt at such dates was $715,570 and $717,855, respectively. Since judgment is required in interpreting market information, the fair value of the debt is not necessarily the amount which could be realized in a current market exchange.
Revolving Credit Agreement
On April 23, 2021, the Company amended and restated the agreement governing its line of credit by entering into the Second Amended and Restated Credit Agreement (“Credit Agreement”). The Credit Agreement has a line of credit totaling $500,000, has a term of 5 years with a maturity date of April 23, 2026 and may be increased, subject to certain conditions including the consent of its lenders, by an additional amount up to $150,000. The interest rate on borrowings is based on LIBOR plus a spread based on the Company’s net leverage ratio. The Credit Agreement contains customary representations and warranties, as well as customary affirmative, negative and financial covenants for credit facilities of this type (subject to negotiated baskets and exceptions), including limitations on the Company and its subsidiaries with respect to liens, investments, distributions, mergers and acquisitions, dispositions of assets and transactions with affiliates. As of March 31, 2022, the Company was in compliance with all of its covenants and had $110,000 of outstanding borrowings under the Credit Agreement.
The Company has other lines of credit totaling $108,048. As of March 31, 2022, the Company was in compliance with all of its covenants and had $40,022 outstanding at March 31, 2022.
Senior Unsecured Notes
On April 1, 2015 and October 20, 2016, the Company entered into separate Note Purchase Agreements pursuant to which it issued senior unsecured notes (the "Notes") through a private placement. The 2015 Notes and 2016 Notes each have an aggregate principal amount of $350,000, comprised of four different series ranging from $50,000 to $100,000, with maturity dates ranging from August 20, 2025 through April 1, 2045, and interest rates ranging from 2.75% and 4.02%. Interest on the Notes is paid semi-annually. The Company’s total weighted average effective interest rate and remaining weighted average tenure of the Notes is 3.3% and 12.1 years, respectively. The proceeds of the Notes were used for general corporate purposes. The Notes contain certain affirmative and negative covenants. As of March 31, 2022, the Company was in compliance with all of its debt covenants relating to the Notes.
Shelf Agreements
On November 27, 2018, the Company entered into seven uncommitted master note facilities (the "Shelf Agreements") that allow borrowings up to $700,000 in the aggregate. The Shelf Agreements have a term of 5 years and the average life of borrowings cannot exceed 15 years. The Company is required to comply with covenants similar to those contained in the Notes. As of March 31, 2022, the Company was in compliance with all of its covenants and had no outstanding borrowings under the Shelf Agreements.
Forward-looking Statements
The Company’s expectations and beliefs concerning the future contained in this report are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements reflect management’s current expectations and involve a number of risks and uncertainties. Forward-looking statements generally can be identified by the use of words such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe,” “forecast,” “guidance” or words of similar meaning. Actual results may differ materially from such statements due to a variety of factors that could adversely affect the Company’s operating results. The factors include, but are not limited to: general economic, financial and market conditions; the effectiveness of operating initiatives; completion of planned divestitures;