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Long-Term Debt
12 Months Ended
Dec. 31, 2020
Long-Term Debt [Abstract]  
Long-Term Debt (9) Long-Term Debt:

The filing of the Chapter 11 Cases constituted an event of default that accelerated substantially all of our obligations under the JPM Credit Agreement, the Original First Lien Notes, the Second Lien Notes, our unsecured notes and debentures and the secured and unsecured debentures of our subsidiaries. As such we have reclassified certain subsidiary unsecured and certain secured debt obligations to Long term debt due within one year and certain parent unsecured debt obligations to Liabilities subject to compromise on our consolidated balance sheet as of December 31, 2020. While this reclassification includes all of our debt, the Restructuring Support Agreement contemplates agreed-upon terms for a pre-arranged financial restructuring Plan that leaves unimpaired all holders of secured debt and subsidiary debt. Among other things, the Restructuring Support Agreement provides that holders of our secured debt will be entitled to receive cash interest payments and to have the principal amount of their indebtedness repaid or reinstated upon emergence and that holders of secured and unsecured debt of our subsidiaries will be entitled to receive cash interest payments and to have the principal amount of their indebtedness reinstated upon emergence.

Pursuant to Section 362 of the Bankruptcy Code, the filing of the Chapter 11 Cases automatically stayed most actions against or on behalf of the Company Parties, including actions to collect indebtedness incurred prior to the Petition Date or to exercise control over the Company Parties’ property.

For information related to the Restructuring Support Agreement, the Chapter 11 Cases, the Plan and the DIP Financing, refer to Note 3.

The activity in our long-term debt from January 1, 2020 to December 31, 2020 is summarized as follows:

  

For the year ended December 31, 2020

  

($ in millions)

January 1, 2020

Payments and
Retirements

New Borrowings

December 31, 2020

Interest Rate at
December 31, 2020*

  

  

  

  

  

  

Secured debt issued by Frontier

$

5,711

$

(5,697)

$

4,950

$

4,964

5.747%

Unsecured debt issued by Frontier

10,949

-

-

10,949

9.193%

Secured debt issued by subsidiaries

106

-

-

106

8.368%

Unsecured debt issued by subsidiaries

750

-

-

750

6.897%

Debt prior to reclassification to

liabilities subject to compromise

$

17,516

$

(5,697)

$

4,950

$

16,769

8.065%

  

  

  

  

  

  

  

Less: Debt Issuance Costs

(168)

  

-

Less: Debt Premium/(Discount)

(46)

(39)

Debt, less unamortized debt

issuance costs and discounts

17,302

16,730

Less: Current Portion

(994)

  

(5,781)

Less: Debt subject to compromise

-

(10,949)

Total Long-term debt

$

16,308

  

$

-

  

  

  

  

  

  

  

* Interest rate includes amortization of debt issuance costs and debt premiums or discounts. The interest rates at December 31, 2020 represent a weighted average of multiple issuances. Since the filing of Chapter 11 Bankruptcy, Frontier has not made any payments related to accrued interest for any debt obligations that are subject to compromise.


Additional information regarding our senior unsecured debt, senior secured debt and subsidiary debt at December 31, 2020 and 2019 is as follows:

December 31, 2020

December 31, 2019

Principal

Interest

Principal

Interest

($ in millions)

Outstanding

Rate

Outstanding

Rate

Secured debt issued by Frontier

Revolver due 2/27/2024 (1)

$

-

$

749 

4.760% (Variable)

Term loan due 6/15/2024 (2)

-

1,699 

5.550% (Variable)

First lien notes due 4/1/2027

-

1,650 

8.000%

Second lien notes due 4/1/2026

-

1,600 

8.500%

DIP-to-Exit Revolving Facility

-

-

DIP-to-Exit term loan due 10/8/2027

1,250 

5.750% (Variable)

-

DIP-to-Exit First lien notes due 10/15/2027

1,150 

5.875%

-

DIP-to-Exit First lien notes due 5/1/2028

1,550 

5.000%

-

DIP-to-Exit Second lien notes due 5/1/2029

1,000 

6.750%

-

IDRB due 5/1/2030

14 

6.200%

13 

6.200%

Total secured debt issued by Frontier

4,964 

5,711 

Unsecured debt issued by Frontier

Senior notes due 4/15/2020

172 

8.500%

172 

8.500%

Senior notes due 9/15/2020

55 

8.875%

55 

8.875%

Senior notes due 7/1/2021

89 

9.250%

89 

9.250%

Senior notes due 9/15/2021

220 

6.250%

220 

6.250%

Senior notes due 4/15/2022

500 

8.750%

500 

8.750%

Senior notes due 9/15/2022

2,188 

10.500%

2,188 

10.500%

Senior notes due 1/15/2023

850 

7.125%

850 

7.125%

Senior notes due 4/15/2024

750 

7.625%

750 

7.625%

Senior notes due 1/15/2025

775 

6.875%

775 

6.875%

Senior notes due 9/15/2025

3,600 

11.000%

3,600 

11.000%

Debentures due 11/1/2025

138 

7.000%

138 

7.000%

Debentures due 8/15/2026

2 

6.800%

2 

6.800%

Senior notes due 1/15/2027

346 

7.875%

346 

7.875%

Senior notes due 8/15/2031

945 

9.000%

945 

9.000%

Debentures due 10/1/2034

1 

7.680%

1 

7.680%

Debentures due 7/1/2035

125 

7.450%

125 

7.450%

Debentures due 10/1/2046

193 

7.050%

193 

7.050%

Total unsecured debt issued by Frontier

10,949 

10,949 

Secured debt issued by subsidiaries

Debentures due 11/15/2031

100 

8.500%

100 

8.500%

RUS loan contracts due 1/3/2028

6 

6.154%

6 

6.154%

Total secured debt issued by subsidiaries

106 

106 

Unsecured debt issued by subsidiaries

Debentures due 5/15/2027

200 

6.750%

200 

6.750%

Debentures due 2/1/2028

300 

6.860%

300 

6.860%

Debentures due 2/15/2028

200 

6.730%

200 

6.730%

Debentures due 10/15/2029

50 

8.400%

50 

8.400%

Total unsecured debt issued by subsidiaries

750 

750 

Debt prior to reclassification to liabilities

subject to compromise

16,769 

8.188% (3)

17,516 

8.486% (3)

Less: debt subject to compromise

(10,949)

-

Total Debt

$

5,820 

5.944% (3)

$

17,516 

8.486% (3)

(1) Represents borrowings under the JPM Credit Agreement Revolver, as defined below.

(2) Represents borrowings under the JPM Credit Agreement Term Loan B, as defined below.

(3) Interest rate represents a weighted average of the stated interest rates of multiple issuances.

DIP Financing

DIP Financing Motion

On August 28, 2020, the Company Parties filed the DIP Financing Motion with the Bankruptcy Court to approve the indentures, credit, guarantee and security documents governing the New First Lien Notes, the DIP Revolving Facility, the DIP Term Loan Facility, the Exit Revolving Facility, the Exit Term Loan Facility and, if applicable, the reinstated Term Loan B. On September 17, 2020, the Bankruptcy Court entered the final order approving the DIP Financing Motion.

DIP Revolving Facility

On October 8, 2020, Frontier entered into the DIP Revolving Facility, pursuant to the senior secured superpriority debtor-in-possession credit agreement, dated as of October 8, 2020, by and among Frontier, as the borrower and a debtor and debtor-in-possession under Chapter 11 of the Bankruptcy Code, Goldman Sachs Bank USA, as administrative agent, JP Morgan Chase Bank, N.A., as collateral agent and each lender and issuing bank from time to time party thereto.

The DIP Revolving Facility has a maturity of the earlier of (x) the date that is twelve months after the closing date of the DIP Revolving Facility and (y) the date of the substantial consummation of the Plan; provided that to the extent such substantial consummation has not occurred on or prior to the date referred to in the foregoing clause (x), primarily because any condition precedent set forth therein with respect to the procurement of regulatory approvals has not been satisfied (and other than any other conditions that by their nature can only be satisfied on the consummation date), the maturity date shall be extended by an additional six months.

At our election, the determination of interest rates for the DIP Revolving Facility is based on margins over the alternate base rate or over LIBOR. The interest rate with respect to any LIBOR loan is 3.250% (or 2.250% for alternate base rate loans).

Subject to customary exceptions and thresholds, the security package under the DIP Revolving Facility includes pledges of the equity interests in certain of our subsidiaries, which as of the issue date is limited to certain specified pledged entities, substantially all personal property of Frontier Video and substantially all of the unencumbered assets and properties of Frontier and Frontier Iowa, which such security interest in the unencumbered assets and properties was granted solely pursuant to the DIP financing order issued by the Bankruptcy Court, which same assets also secure the New First Lien Notes. The DIP Revolving Facility is guaranteed by the same subsidiaries that guarantee the New First Lien Notes. After giving effect to $90 million of letters of credit formerly outstanding under the Revolver that were rolled into, replaced or otherwise accommodated for under the DIP Revolving Facility, the Company has $535 million of available borrowing capacity under the DIP Revolving Facility.

The DIP Revolving Facility includes usual and customary negative covenants for loan agreements of this type, including covenants limiting Frontier and its restricted subsidiaries’ (other than certain covenants therein which are limited to subsidiary guarantors) ability to, among other things, incur additional indebtedness, create liens on assets, make investments, loans or advances, engage in mergers, consolidations, sales of assets and acquisitions, pay dividends and distributions and make payments in respect of certain material payment subordinated indebtedness, in each case subject to customary exceptions for loan agreements of this type.

The DIP Revolving Facility also includes certain customary representations and warranties, affirmative covenants and events of default, including, but not limited to, payment defaults, breaches of representations and warranties, covenant defaults, certain events under ERISA, change of control or damage to a material portion of the collateral.

Upon the conversion date, subject to certain conditions, the DIP Revolving Facility shall convert into the Exit Revolving Facility with an aggregate principal amount of $625 million. The Exit Revolving Facility will be available on a revolving basis during the period commencing on the conversion date and ending on the date that is the earlier of (x) 4 years after the conversion date and (y) 91 days prior to the earliest maturity date of permitted pari passu refinancing debt, permitted junior refinancing debt, the term loans outstanding under the prepetition credit agreement after giving effect to the consummation of the Plan (or any indebtedness that replaces or refinances such term loans) and any long term exit facilities so long as, in each case, the outstanding principal amount of

any such indebtedness is in excess of an amount set forth in the definitive documentation with respect to the Exit Revolving Facility. The determination of interest rates for the Exit Revolving Facility is based on margins over the alternate base rate or over LIBOR, at our election. The interest rate with respect to any LIBOR loan is 3.500% (or 2.500% for alternate base rate loans).

DIP Term Loan Facility

On October 8, 2020, Frontier entered into a credit agreement with JPMorgan Chase Bank, N.A., as administrative agent and collateral agent and each lender from time to time party thereto (the DIP to Exit Term Credit Agreement). which provides for a senior secured superpriority DIP term loan facility in the aggregate principal amount of $500 million (the Initial DIP Term Loan Facility). On November 25, 2020, Frontier entered into an incremental amendment to the DIP to Exit Term Credit Agreement (the Incremental DIP Term Loan Amendment), which provides for an additional senior secured superpriority DIP term loan facility in the aggregate principal amount of $750 million (the Incremental DIP Term Loan Facility and, together with the Initial DIP Term Loan Facility, the DIP Term Loan Facility).

The DIP Term Loan Facility has a maturity of the earlier of (x) the date that is twelve months after the closing date of the DIP Term Loan Facility and (y) the date of the substantial consummation of the Plan; provided that to the extent such substantial consummation has not occurred on or prior to the date referred to in the foregoing clause (x), primarily because any condition precedent set forth therein with respect to the procurement of regulatory approvals has not been satisfied (and other than any other conditions that by their nature can only be satisfied on the consummation date), the maturity date shall be extended by an additional six months; provided that if certain conditions are met and the conversion date occurs, the maturity date shall be the seventh anniversary of the closing date.

At our election, the determination of interest rates for the DIP Term Loan Facility are based on margins over the alternate base rate or over LIBOR. The interest rate with respect to any LIBOR loan is 4.750% or 3.750% for alternate base rate loans, with a 1.000% LIBOR floor.

Subject to certain exceptions and thresholds, the security package under the DIP Term Loan Facility includes pledges of the equity interests in certain of our subsidiaries, which as of the issue date is limited to certain specified pledged entities, substantially all personal property of Frontier Video Services Inc., a Delaware corporation (Frontier Video), and, solely prior to the conversion date, substantially all of the unencumbered assets and properties (the DIP Collateral) of Frontier and Frontier Communications of Iowa, LLC, an Iowa limited liability company (Frontier Iowa), which such security interest in the DIP Collateral was granted solely pursuant to the DIP financing order issued by the Bankruptcy Court, which same assets also secure the New First Lien Notes. The DIP Term Loan Facility is guaranteed by the same subsidiaries that guarantee the New First Lien Notes. Upon the conversion date, the security package will no longer include the DIP Collateral.

The DIP Term Loan Facility includes usual and customary negative covenants for DIP to exit loan agreements of this type, including covenants limiting Frontier and its restricted subsidiaries’ (other than certain covenants therein which are limited to subsidiary guarantors) ability to, among other things, incur additional indebtedness, create liens on assets, make investments, loans or advances, engage in mergers, consolidations, sales of assets and acquisitions, pay dividends and distributions and make payments in respect of certain material payment subordinated indebtedness, in each case subject to customary exceptions for exit loan agreements of this type.

The DIP Term Loan Facility also includes certain customary representations and warranties, affirmative covenants and events of default, including, but not limited to, payment defaults, breaches of representations and warranties, covenant defaults, certain events under ERISA, upon the conversion date, unstayed judgments in favor of a third party involving an aggregate liability in excess of a certain threshold, change of control, upon the conversion date, specified governmental actions having a material adverse effect or condemnation or damage to a material portion of the collateral.

Upon the conversion date, subject to certain conditions, the DIP Term Loan Facility shall convert into the Exit Term Loan Facility with an aggregate principal amount of $1,250 million.

Debt Refinancing

On September 17, 2020, Frontier repaid the $749 million of outstanding principal under the Revolver (as defined below), plus accrued interest, using cash on hand. The repayment in full of all revolving loans outstanding under the JPM Credit Agreement (as defined below) was a condition precedent to the entry into the DIP Facility, and the Revolver was terminated on October 8, 2020 upon entry into the DIP Revolving Facility.

On October 8, 2020, the Company issued $1,150 million aggregate principal amount of the First Lien Notes due October 2027, entered into the $500 million DIP Revolving Facility and entered into the Initial DIP Term Loan Facility. The Company used the proceeds from the offering, together with the proceeds of the DIP Term Loan Facility and cash on hand, to (i) repay in full the Company’s $1,650 million aggregate principal amount of Original First Lien Notes and (ii) pay related interest, fees and expenses.

On November 25, 2020, the Company issued $1,550 million aggregate principal amount of the First Lien Notes due May 2028 (as defined below), issued $1,000 million aggregate principal amount of the New Second Lien Notes (as defined below), and borrowed an incremental $750 million pursuant to the Incremental DIP Term Loan Facility. The Company used the proceeds from the issuance, the incremental borrowing, and cash on hand to (i) repay all outstanding borrowings under our Term Loan B, (ii) repay in full the $1,600 million aggregate principal amount of the Original Second Lien Notes, and (iii) pay related interest, fees and expenses incurred in connection therewith.

First Lien Notes due October 2027

On October 8, 2020, Frontier issued $1,150 million aggregate principal amount of the First Lien Notes due October 2027. Interest on the First Lien Notes due October 2027 is payable to holders of record semi-annually in arrears on April 15 and October 15 of each year, commencing April 15, 2021.

The notes were issued pursuant to an indenture, dated as of October 8, 2020 (the 2027 First Lien Indenture), by and among Frontier, the guarantors party thereto, the grantor party thereto, JPMorgan Chase Bank N.A., as collateral agent and Wilmington Trust, National Association, as trustee, and were issued in a private offering exempt from the registration requirements of the Securities Act, to persons reasonably believed to be qualified institutional buyers in accordance with Rule 144A under the Securities Act and to persons outside the United States pursuant to Regulation S under the Securities Act, at a purchase price equal to 100% of the principal amount thereof.

Prior to the conversion date, the First Lien Notes due October 2027 are secured on a super-priority basis and pari passu with the DIP Revolving Facility and the DIP Term Loan Facility, subject to permitted liens and certain exceptions, by all the assets that secure Frontier’s obligations under the DIP Revolving Facility and the DIP Term Loan Facility, on a super-priority basis and pari passu with the DIP Revolving Facility and the DIP Term Loan Facility. From the conversion date, the First Lien Notes due October 2027 are secured on a first-priority basis and pari passu with its senior secured credit facilities, subject to permitted liens and certain exceptions, by all the assets that secure Frontier’s obligations under its senior secured credit facilities on a first-priority basis and pari passu with its senior secured credit facilities.

Frontier may redeem the First Lien Notes due October 2027 at any time, in whole or in part, prior to their maturity. If the notes are redeemed before October 15, 2023 the redemption price will be equal to 100% of the aggregate principal amount thereof, together with any accrued and unpaid interest, if any, to, but not including, the redemption date, plus a make-whole premium. If the notes are redeemed on or after October 15, 2023 the redemption price will be equal to the amounts set forth in the 2027 First Lien Indenture, together with any accrued and unpaid interest to the redemption date. In addition, at any time before October 15, 2023, Frontier may redeem up to 40% of the First Lien Notes due October 2027 using the proceeds of certain equity offerings at a redemption price equal to 105.875% of the aggregate principal amount thereof, together with any accrued and unpaid interest, if any, to, but not including, the redemption date.

In the event of a change of control triggering event, each holder of the First Lien Notes due October 2027 will have the right to require Frontier to purchase the notes at a purchase price equal to 101% of the principal amount of the First Lien Notes due October 2027, plus accrued and unpaid interest, if any, to, but not including, the date of repurchase.

The 2027 First Lien Indenture contains customary negative covenants, subject to a number of important exceptions and qualifications, including, without limitation, covenants related to incurring additional debt and issuing preferred stock; incurring or creating liens; redeeming and/or prepaying certain debt; paying dividends on our stock or repurchasing stock; making certain investments; engaging in specified sales of assets; entering into transactions with affiliates; and engaging in consolidation, mergers and acquisitions. Certain of these covenants will be suspended during such time, if any, that the First Lien Notes due October 2027 have investment grade ratings by at least two of Moody’s, S&P or Fitch. The 2027 First Lien Indenture also provides for customary events of default which, if any of them occurs, would permit or require the principal of and accrued interest on the First Lien Notes due October 2027 to become or to be declared due and payable.

First Lien Notes due May 2028

On November 25, 2020, Frontier issued $1,550 million aggregate principal amount of the First Lien Notes due May 2028, which bear interest at a rate of 5.000% per annum. Interest is payable to holders of record semi-annually in arrears on May 1 and November 1 of each year, commencing May 1, 2021.

The First Lien Notes due May 2028 were issued pursuant to an indenture, dated as of November 25, 2020 (the 2028 First Lien Indenture), by and among Frontier, the guarantors party thereto, the grantor party thereto, JPMorgan Chase Bank N.A., as collateral agent and Wilmington Trust, National Association, as trustee, and were issued in a private offering exempt from the registration requirements of the Securities Act, to persons reasonably believed to be qualified institutional buyers in accordance with Rule 144A under the Securities Act and to persons outside the United States pursuant to Regulation S under the Securities Act, at a purchase price equal to 100% of the principal amount thereof.

Prior to the conversion date, the First Lien Notes due May 2028 are secured on a super-priority basis and pari passu with the DIP Revolving Facility and the DIP Term Loan Facility, subject to permitted liens and certain exceptions, by all the assets that secure Frontier’s obligations under the DIP Revolving Facility and the DIP Term Loan Facility, on a super-priority basis and pari passu with the DIP Revolving Facility and the DIP Term Loan Facility. From the conversion date, the First Lien Notes due May 2028 are secured on a first-priority basis and pari passu with its senior secured credit facilities, subject to permitted liens and certain exceptions, by all the assets that secure Frontier’s obligations under its senior secured credit facilities on a first-priority basis and pari passu with its senior secured credit facilities.

Frontier may redeem the First Lien Notes due May 2028 at any time, in whole or in part, prior to their maturity. If redeemed before May 1, 2024 the redemption price will be equal to 100% of the aggregate principal amount thereof, together with any accrued and unpaid interest, if any, to, but not including, the redemption date, plus a make-whole premium. If the notes are redeemed on or after May 1, 2024, the redemption price will be equal to the amounts set forth in the 2028 First Lien Indenture, together with any accrued and unpaid interest to the redemption date. In addition, at any time before May 1, 2024, Frontier may redeem up to 40% of the First Lien Notes due May 2028 using the proceeds of certain equity offerings at a redemption price equal to 105.000% of the aggregate principal amount thereof, together with any accrued and unpaid interest, if any, to, but not including, the redemption date.

In the event of a change of control triggering event, each holder of the First Lien Notes due May 2028 will have the right to require Frontier to purchase the notes at a purchase price equal to 101% of the principal amount of the First Lien Notes due May 2028, plus accrued and unpaid interest, if any, to, but not including, the date of repurchase.

The 2028 First Lien Indenture contains customary negative covenants, subject to a number of important exceptions and qualifications, including, without limitation, covenants related to incurring additional debt and issuing preferred stock; incurring or creating liens; redeeming and/or prepaying certain debt; paying dividends on our stock or repurchasing stock; making certain investments; engaging in specified sales of assets; entering into transactions with affiliates; and engaging in consolidation, mergers and acquisitions. Certain of these covenants will be suspended during such time, if any, that the First Lien Notes due May 2028 have investment grade ratings by at least two of Moody’s, S&P or Fitch. The 2028 First Lien Indenture also provides for customary events of default which, if any of them occurs, would permit or require the principal of and accrued interest on the First Lien Notes due May 2028 to become or to be declared due and payable.

New Second Lien Notes

On November 25, 2020, Frontier issued $1,000 million aggregate principal amount of second lien secured notes that mature on May 1, 2029, and bear interest at a rate of 6.750% per annum (the New Second Lien Notes, and together with the First Lien Notes due October 2027 and the First Lien Notes due May 2028, the Secured Notes). Interest is payable to holders of record semi-annually in arrears on May 1 and November 1 of each year, commencing May 1, 2021.

The New Second Lien Notes were issued pursuant to an indenture, dated as of November 25, 2020 (the New Second Lien Indenture, and together with the 2027 First Lien Indenture and the 2028 First Lien Indenture, the Secured Note Indentures), by and among Frontier, the guarantors party thereto, the grantor party thereto, Wilmington Trust, National Association, as trustee and collateral agent, and were issued in a private offering exempt from the registration requirements of the Securities Act, to persons reasonably believed to be qualified institutional buyers in accordance with Rule 144A under the Securities Act and to persons outside the United States pursuant to Regulation S under the Securities Act, at a purchase price equal to 100% of the principal amount thereof.

Prior to the conversion date, the New Second Lien Notes are superpriority obligations secured by a second-priority lien junior to the DIP Revolving Facility, the DIP Term Loan Facility, the First Lien Notes due October 2027 and the First Lien Notes due May 2028, subject to permitted liens and certain exceptions, by all the assets that secure Frontier’s obligations under the DIP Revolving Facility, the DIP Term Loan Facility, on a super-priority basis and pari passu with the DIP Revolving Facility and the DIP Term Loan Facility, the First Lien Notes due October 2027 and the First Lien Notes due May 2028. From the conversion date, the New Second Lien Notes are secured on a second-priority basis junior to the DIP Revolving Facility, the First Lien Notes due October 2027 and the First Lien Notes due May 2028, subject to permitted liens and certain exceptions, by all the assets that secure Frontier’s obligations under its senior secured credit facilities and existing first lien notes on a second-priority basis junior to its secured credit facilities and existing first lien notes.

Frontier may redeem the New Second Lien Notes at any time, in whole or in part, prior to their maturity. If redeemed before May 1, 2024, the redemption price will be equal to 100% of the aggregate principal amount thereof, together with any accrued and unpaid interest, if any, to, but not including, the redemption date, plus a make-whole premium. If redeemed on or after May 1, 2024, the redemption price will be equal to the amounts set forth in the New Second Lien Indenture, together with any accrued and unpaid interest to the redemption date. In addition, at any time before November 1, 2023, Frontier may redeem up to 40% of the New Second Lien Notes using the proceeds of certain equity offerings at a redemption price equal to 106.750% of the aggregate principal amount thereof, together with any accrued and unpaid interest, if any, to, but not including, the redemption date.

In the event of a change of control triggering event, each holder of the New Second Lien Notes will have the right to require Frontier to purchase the notes at a purchase price equal to 101% of the principal amount of the New Second Lien Notes, plus accrued and unpaid interest, if any, to, but not including, the date of repurchase.

The New Second Lien Indenture contains customary negative covenants, subject to a number of important exceptions and qualifications, including, without limitation, covenants related to incurring additional debt and issuing preferred stock; incurring or creating liens; redeeming and/or prepaying certain debt; paying dividends on our stock or repurchasing stock; making certain investments; engaging in specified sales of assets; entering into transactions with affiliates; and engaging in consolidation, mergers and acquisitions. Certain of these covenants will be suspended during such time, if any, that the New Second Lien Notes have investment grade ratings by at least two of Moody’s, S&P or Fitch. The New Second Lien Indenture also provides for customary events of default which, if any of them occurs, would permit or require the principal of and accrued interest on the New Second Lien Notes to become or to be declared due and payable.

Repaid Original First Lien Notes

On March 15, 2019, Frontier completed a private offering of $1,650 million aggregate principal amount of the Original First Lien Notes, which had a maturity date of April 1, 2027, and accrued interest at a rate of 8.000% per annum. As noted above, these notes were repaid in full using the proceeds from the October 8, 2020 debt refinancing.

Repaid Original Second Lien Notes

On March 19, 2018, Frontier completed a private offering of $1,600 million aggregate principal amount of the Original Second Lien Notes, which had a maturity date of April 1, 2026, and accrued interest at a rate of 8.500% per annum. As noted above, these notes were repaid in full using the proceeds from the November 25, 2020 debt refinancing.

Repaid JP Morgan Credit Facilities

Frontier had an amended and restated credit agreement with JPMorgan Chase Bank, N.A., as administrative agent, and the lenders party thereto, which provided for a $1,625 million senior secured Term Loan A facility (the Term Loan A), a $1,740 million Term Loan B, and the Revolver. As noted above all outstanding amounts remaining drawn under the Revolver and Term Loan B were fully repaid using cash on hand and the proceeds from the November 25, 2020 debt refinancing, and all outstanding amounts remaining drawn under Term Loan A were fully repaid using the proceeds from the offering of the Original First Lien Notes.

On July 3, 2018, the Company entered into Increase Joinder No. 2 to the JPM Credit Agreement, pursuant to which the Company borrowed an incremental $240 million under the Term Loan B. The Company used the incremental borrowings to repay in full the 2014 CoBank Credit Agreement (as defined below), repay a portion of the 2016 CoBank Credit Agreement (as defined below) and pay certain fees and expenses related to this incremental borrowing.

Repaid CoBank Credit Facilities

Frontier had two separate credit agreements with CoBank, ACB, as administrative agent, lead arranger and a lender, and the other lenders, which provided for a $350 million senior term loan facility (the 2014 CoBank Agreement), and a $315 million senior term loan facility (the 2016 CoBank Credit Agreement). As noted above, all outstanding amounts remaining drawn under the 2016 CoBank Credit Agreement were repaid in full using the proceeds from the offering of the Original First Lien Notes, and all outstanding amounts remaining drawn under the 2014 CoBank Credit Agreement were repaid in full using the proceeds from the incremental borrowing provided by the Increased Joinder No. 2 to the JPM Credit Agreement.

Repaid Unsecured Senior Notes

For the year ended December 31, 2019, Frontier retired $348 million principal amount of 7.125% senior unsecured notes due 2020 at maturity.

For the year ended December 31, 2018, Frontier retired a $2,198 million aggregate principal amount of senior unsecured notes. As noted above, $1,651 million senior unsecured notes, consisting of $447 million of 8.500% senior notes due 2020, $249 million of 8.875% senior notes due 2020, $555 million of 6.250% senior notes due 2021, and $400 million of 9.250% senior notes due 2021, were paid prior to maturity using the proceeds from the offering of the Original Second Lien Notes. Additionally, during 2018, Frontier retired $431 million principal amount outstanding of 8.125% senior notes due 2018 at maturity, and purchased on the open market a $117 million aggregate principal amount of senior unsecured notes, consisting of $61 million of 8.125% senior notes due 2018 and $56 million of 7.125% senior notes due 2019.

Gain/Loss on Extinguishment of Debt

During the year ended December 31, 2020, Frontier recorded a loss on early extinguishment of debt of $72 million driven primarily by the write-off of unamortized original issuance costs associated with the retired Term Loan B, the Original First Lien Notes, and the Original Second Lien Notes.

During the year ended December 31, 2019, Frontier recorded a loss on early extinguishment of debt of $20 million driven primarily by the write-off of unamortized original issuance costs associated with the retired Term Loan A and 2016 CoBank Credit Agreement.

During the year ended December 31, 2018, Frontier recorded a gain on early extinguishment of debt of $32 million driven primarily by discounts received on the retirement of certain notes, slightly offset by premiums paid to retire certain notes and unamortized original issuance costs.

Other Obligations

During 2018, Frontier contributed real estate properties with an aggregate fair value of $37 million for the purpose of funding a portion of its contribution obligations to its qualified defined benefit pension plan. The pension plan obtained independent appraisals of the property and, based on these appraisals, the pension plan recorded the contributions at aggregate fair value of $37 million for 2018. Frontier has entered into a lease for the contributed properties. The properties are managed on behalf of the pension plan by an independent fiduciary, and the terms of the lease were negotiated with the fiduciary on an arm’s-length basis.

For properties contributed in 2018, leases have initial terms of 20 years at a combined average aggregate annual rent of approximately $5 million.

The contribution and leaseback of the properties were treated as financing transactions and, accordingly, Frontier continues to depreciate the carrying value of the property in its financial statements and no gain or loss was recognized. An obligation of $37 million is included in our consolidated balance sheet within “Other liabilities” as of December 31, 2020 and the liability is reduced annually by a portion of the lease payments made to the pension plan. Under the new lease standard, liabilities for these finance transactions are included in our financing lease liabilities. Refer to Note 11 for additional details.