XML 22 R13.htm IDEA: XBRL DOCUMENT
v3.23.3

DEBT | 9 Months Ended
--- | ---
Sep. 30, 2023
DEBT |
DEBT | 6. DEBT ​ As of September 30, 2023 and December 31, 2022, the Company’s debt consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31,
(In millions) |  | 2023 |  | 2022
Private Placement Term Loans: | ​ | ​ | ​ | ​ | ​ | ​
3.66 %, payable through 2023 | ​ | $ | — | ​ | $ | 4.5
3.37 %, payable through 2027 | ​ | ​ | 51.9 | ​ | ​ | 57.7
3.14 %, payable through 2031 | ​ | ​ | 114.4 | ​ | ​ | 132.8
Title XI Debt: | ​ | ​ | ​ | ​ | ​ | ​
5.34 %, payable through 2028 | ​ |  | — | ​ |  | 13.2
5.27 %, payable through 2029 | ​ |  | — | ​ |  | 15.4
1.22 %, payable through 2043 | ​ | ​ | 162.2 | ​ | ​ | 166.2
1.35 %, payable through 2044 | ​ | ​ | 121.8 | ​ | ​ | 127.7
Total Debt | ​ |  | 450.3 | ​ |  | 517.5
Less: Current portion | ​ |  | (39.7) | ​ |  | (76.9)
Total Long-term Debt | ​ | ​ | 410.6 | ​ | ​ | 440.6
Less: Deferred loan fees | ​ | ​ | (11.9) | ​ |  | (12.9)
Total Long-term Debt, net of deferred loan fees | ​ | $ | 398.7 | ​ | $ | 427.7
​ Except as described below, the Company’s debt is described in Note 8 to the Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022. ​ Revolving Credit Facility: The Company’s revolving credit facility has committed available borrowing of up to $650 million and matures on March 31, 2026. As of September 30, 2023, the Company had $642.6 million of remaining borrowing availability under the revolving credit facility. The Company used $7.4 million of the revolving credit facility for letters of credit outstanding as of September 30, 2023. There were no outstanding borrowings under the revolving credit facility as of September 30, 2023 and December 31, 2022. ​ On February 9, 2023, the Company amended the revolving credit facility to replace LIBOR with a new benchmark interest rate, the Secured Overnight Financing Rate (“SOFR”). There were no other significant changes to the revolving credit facility as a result of this amendment. ​ Title XI Bonds: On January 27, 2023, the Company prepaid $14.3 million of outstanding principal on the 5.27 percent Title XI Bond representing all of the remaining outstanding principal for this bond. On March 3, 2023, the Company also prepaid $12.1 million of outstanding principal on the 5.34 percent Title XI Bond representing all of the outstanding principal for this bond. ​ Debt Security and Guarantees: All of the debt of the Company and MatNav, including related guarantees, as of September 30, 2023 was unsecured, except for the Title XI debt. ​ Debt Maturities: As of September 30, 2023, debt maturities during the next five years and thereafter are as follows: ​
​ | ​ | ​ | ​
​ | ​ | As of
Year (in millions) |  | September 30, 2023
Remainder of 2023 | ​ | $ | 9.7
2024 | ​ |  | 39.7
2025 | ​ |  | 39.7
2026 | ​ |  | 39.7
2027 | ​ |  | 39.7
Thereafter | ​ |  | 281.8
Total Debt | ​ | $ | 450.3
​

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(c)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//470/tableOfContent Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1C -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1C -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I + Details
Name: | us-gaap_DebtDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration