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v3.23.1

Debt | 3 Months Ended
--- | ---
Mar. 31, 2023
Debt |
Debt | Note 5. Debt ​ Debt consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​
​ | March 31, | ​ | December 31,
​ | 2023 |  | 2022
​ | (in millions)
Unsecured revolving credit facility maturing September 3, 2025 | $ | — | ​ | $ | —
Senior unsecured notes, interest payable semi-annually at 4.50%, effective rate of 4.63%, redeemed on January 15, 2023 | ​ | — | ​ | ​ | 500.0
Senior unsecured notes, interest payable semi-annually at 1.30%, effective rate of 1.53%, maturing August 15, 2025 | ​ | 400.0 | ​ | ​ | 400.0
Senior unsecured notes, interest payable semi-annually at 2.15%, effective rate of 2.27%, maturing August 15, 2030 | ​ | 500.0 | ​ | ​ | 500.0
Senior unsecured notes, interest payable semi-annually at 6.85%, effective rate of 6.91%, maturing November 15, 2036 | ​ | 250.0 | ​ | ​ | 250.0
Other notes and revolving credit facilities | ​ | 9.6 | ​ | ​ | 9.6
Total | ​ | 1,159.6 | ​ | ​ | 1,659.6
Less: unamortized discount and debt issuance costs | ​ | (11.2) | ​ | ​ | (12.0)
Less: amounts due within one year and short-term borrowings | ​ | (8.2) | ​ | ​ | (508.2)
Total long-term debt | $ | 1,140.2 | ​ | $ | 1,139.4
​ The weighted average interest rate on the Company’s outstanding borrowings as of March 31, 2023 and December 31, 2022 was 2.89% and 3.37%, respectively. ​ Unsecured Credit Facility ​ On September 3, 2020, we entered into a $1.5 billion unsecured five-year Amended and Restated Credit Agreement that amended and restated our then-existing $1.5 billion unsecured revolving credit facility. On January 12, 2023, the agreement was further amended to change the reference rate from LIBOR to SOFR (as amended, the “Credit Agreement”). As of March 31, 2023, borrowings under the Credit Agreement were available at variable rates based on SOFR plus 1.10% or the bank prime rate and we currently pay a commitment fee at an annual rate of 0.175% on the unused portion of the revolving credit facility. The applicable margins over SOFR and base rate borrowings, along with commitment fees, are subject to adjustment every quarter based on our leverage ratio, as defined in the Credit Agreement. All borrowings under the Credit Agreement may be prepaid without penalty. ​ As of March 31, 2023 and December 31, 2022, we had no outstanding borrowings on the revolving credit facility. As of March 31, 2023 and December 31, 2022, we had $7.7 million of letters of credit outstanding under the revolving credit facility. ​ Senior Unsecured Notes ​ On January 15, 2023, we redeemed in full the $500.0 million aggregate outstanding principal amount of our 4.50% senior notes due April 15, 2023 using cash on hand. ​ Under the indentures for each series of our senior notes (the “indentures”), the notes are senior unsecured obligations and rank equally in right of payment with all of our existing and future unsecured and unsubordinated obligations. If we experience a change in control accompanied by a downgrade in our credit rating, we will be required to make an offer to repurchase each series of the notes at a price equal to 101% of their principal amount plus accrued and unpaid interest. ​ Other Notes, Revolving Credit and Letter of Credit/Letters of Guarantee Facilities ​ A revolving credit facility with a credit limit of $7.9 million is in place for an operation in Asia with an outstanding balance of $2.2 million as of March 31, 2023 and December 31, 2022. ​ Various industrial revenue bonds had combined outstanding balances of $7.4 million as of March 31, 2023 and December 31, 2022 and have maturities through 2027. ​ A standby letters of credit/letters of guarantee agreement with one of the lenders under our Credit Agreement provides letters of credit and/or letters of guarantee in an amount not to exceed $50.0 million in the aggregate. As of March 31, 2023, a total of $19.5 million of letters of credit/guarantee were outstanding under this facility. ​ Covenants ​ The Credit Agreement and the indentures include customary representations, warranties, covenants and events of default provisions. The covenants under the Credit Agreement include, among other things, two financial maintenance covenants that require us to comply with a minimum interest coverage ratio and a maximum leverage ratio. We were in compliance with all financial maintenance covenants in our Credit Agreement at March 31, 2023.

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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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