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Long-Term Debt | 3 Months Ended
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Mar. 31, 2023
Debt Disclosure [Abstract] |
Long-Term Debt | Long-Term Debt Following is a summary of the Company’s long-term debt:
(in thousands) |  | Maturity Date |  | Interest Rate |  | Interest Paid |  | Public/ Nonpublic |  | March 31, 2023 |  | December 31, 2022
Senior bonds(1) |  | 11/25/2025 |  | 3.80% |  | Semi-annually |  | Public |  | $ | 350,000 |  |  | $ | 350,000 |
Revolving credit facility(2) |  | 7/9/2026 |  | Variable |  | Varies |  | Nonpublic |  | — |  |  | — |
Senior notes |  | 10/10/2026 |  | 3.93% |  | Quarterly |  | Nonpublic |  | 100,000 |  |  | 100,000 |
Senior notes |  | 3/21/2030 |  | 3.96% |  | Quarterly |  | Nonpublic |  | 150,000 |  |  | 150,000 |
Unamortized discount on senior bonds(1) |  | 11/25/2025 |  |  |  |  |  |  |  | (23) |  |  | (26) |
Debt issuance costs |  |  |  |  |  |  |  |  |  | (1,117) |  |  | (1,157) |
Total long-term debt |  |  |  |  |  |  |  |  |  | $ | 598,860 |  |  | $ | 598,817 |
(1)The senior bonds due in 2025 were issued at 99.975% of par. (2)During the first quarter of 2023, the Company amended its revolving credit facility to complete the transition of the interest rate index from the London InterBank Offered Rate (LIBOR) to the Secured Overnight Financing Rate (SOFR), as contemplated in the revolving credit facility. The Company mitigates its financing risk by using multiple financial institutions and only entering into credit arrangements with institutions with investment grade credit ratings. The Company monitors counterparty credit ratings on an ongoing basis. The indenture under which the Company’s senior bonds were issued does not include financial covenants but does limit the incurrence of certain liens and encumbrances as well as indebtedness by the Company’s subsidiaries in excess of certain amounts. The agreements under which the Company’s nonpublic debt was issued include two financial covenants: a consolidated cash flow/fixed charges ratio and a consolidated funded indebtedness/cash flow ratio, each as defined in the respective agreement. The Company was in compliance with these covenants as of March 31, 2023. These covenants have not restricted, and are not expected to restrict, the Company’s liquidity or capital resources. All outstanding long-term debt has been issued by the Company and none has been issued by any of its subsidiaries. There are no guarantees of the Company’s long-term debt.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI https://asc.fasb.org/topic&trid=2208564 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(c)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1E -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 + Details
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