(9)  Debt

Debt is summarized as follows:

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(1) Measured at fair value

1.375% Cash Convertible Senior Notes due 2023

On October 17, 2013 Liberty issued $1 billion aggregate principal amount of 1.375% Cash Convertible Senior Notes due 2023 (“Convertible Notes”). The Convertible Notes will mature on October 15, 2023 unless earlier repurchased by us or converted. Interest on the Convertible Notes is payable semi-annually in arrears on April 15 and October 15 of each year at a rate of 1.375% per annum. All conversion of the Convertible Notes will be settled solely in cash, and not through the delivery of any securities. Prior to the Recapitalization, the conversion rate for the Convertible Notes was 21.0859 shares of Series A Liberty Media Corporation common stock per $1,000 principal amount of Convertible Notes and an adjusted conversion price of $47.43 per share of Series A Liberty Media Corporation common stock.

As a result of the Recapitalization, as discussed in note 2, the Convertible Notes are convertible into cash based on the Securities Basket. The supplemental indenture entered into on April 15, 2016 in connection with the Recapitalization amends the conversion, adjustment and other provisions of the indenture to give effect to the Recapitalization and provides that the conversion consideration due upon conversion of any Convertible Note shall be determined as if references in the indenture to one share of Series A Liberty Media Corporation common stock were instead a reference to the Securities Basket, initially consisting of 0.10 of a share of Series A Liberty Braves common stock, 1.0 share of Series A Liberty SiriusXM common stock and 0.25 of a share of Series A Liberty Formula One common stock. The Series A Liberty Braves common stock component of the Securities Basket was adjusted to 0.1087 pursuant to anti-dilution adjustments arising out of the distribution of subscription rights to purchase shares of Series C Liberty Braves common stock made to all holders of Liberty Braves common stock.

Holders of the Convertible Notes may convert their notes at their option at any time prior to the close of business on the second business day immediately preceding the maturity date of the notes under certain circumstances. Liberty has elected to account for this instrument using the fair value option. Accordingly, changes in the fair value of this instrument are recognized as unrealized gains (losses) in the statements of operations. As of December 31, 2019, the Convertible Notes are classified as a long term liability in the consolidated balance sheets, as the conversion conditions have not been met as of such date.

Additionally, contemporaneously with the issuance of the Convertible Notes, Liberty entered into the Bond Hedge Transaction. The Bond Hedge Transaction is expected to offset potential cash payments Liberty would be required to make in excess of the principal amount of the Convertible Notes, upon conversion of the notes in the event that the volume-weighted average price per share of the Series A Liberty Media Corporation common stock, as measured under the cash convertible note hedge transactions on each trading day of the relevant cash settlement averaging period or other relevant valuation period, was greater than the strike price of Series A Liberty Media Corporation common stock, which corresponded to the conversion price of the Convertible Notes. In connection with the Recapitalization and the entry into the supplemental indenture on April 15, 2016, Liberty entered into amendments to the Bond Hedge Transaction with each of the counterparties to reflect the adjustments resulting from the Recapitalization. As of the effective date of the Recapitalization, the Bond Hedge Transaction covered, in the aggregate, 5,271,475 shares of Series A Liberty Formula One common stock, 21,085,900 shares of Series A Liberty SiriusXM common stock and 2,108,590 shares of Series A Liberty Braves common stock, subject to anti-dilution adjustments pertaining to the Convertible Notes, which was equal to the aggregate number of shares comprising the Securities Basket underlying the Convertible Notes at that time. The aggregate number of shares of Series A Liberty Braves common stock relating to the Bond Hedge Transaction was increased to 2,292,037, pursuant to anti-dilution adjustments arising out of the rights distribution (note 2). As of December 31, 2019, the basket price of the securities underlying the Bond Hedge Transaction was $62.51 per share. The bond hedge expires on October 15, 2023 and is included in other assets as of December 31, 2019 and 2018 in the accompanying consolidated balance sheets, with changes in the fair value recorded as unrealized gains (losses) on financial instruments, in the accompanying consolidated statements of operations.

Concurrently with the Convertible Notes and Bond Hedge Transaction, Liberty also entered into separate privately negotiated warrant transactions under which Liberty sold warrants relating to the same number of shares of common stock as underlie the Bond Hedge Transaction, subject to anti-dilution adjustments (“Warrant Transactions”). The first expiration date of the warrants is January 16, 2024 and expire over a period covering 81 days thereafter. Liberty may elect to settle its delivery obligation under the warrant transactions with cash. In connection with the Recapitalization, Liberty entered into amendments to the Warrant Transactions with each of the option counterparties to reflect the adjustments to the Warrant Transactions resulting from the Recapitalization (“Amended Warrant Transactions”). As of the effective date of the Recapitalization, the Amended Warrant Transactions covered, in the aggregate, 5,271,475 shares of Series A Liberty Formula One common stock, 21,085,900 shares of Series A Liberty SiriusXM common stock and 2,108,590 shares of Series A Liberty Braves common stock, subject to anti-dilution adjustments. The aggregate number of shares of Series A Liberty Braves common stock relating to the Amended Warrant Transactions was increased to 2,292,037 pursuant to anti-dilution adjustments arising out of the rights distribution. The strike price of the warrants was adjusted, as a result of the Recapitalization and the rights offering, to $61.16 per share. As of December 31, 2019, the basket price of the securities underlying the Amended Warrant Transactions was $62.51 per share. The Amended Warrant Transactions may have a dilutive effect with respect to the shares comprising the Securities Basket underlying the warrants to the extent that the settlement price exceeds the strike price of the warrants, and the warrants are settled in shares comprising such Securities Basket.

1% Cash Convertible Notes due 2023

In connection with the Second Closing on January 23, 2017, Liberty issued $450 million convertible cash notes at an interest rate of 1% per annum, which are convertible, under certain circumstances, into cash based on the trading prices of the underlying shares of Series C Liberty Formula One common stock and mature on January 30, 2023 (the “1% Convertible Notes’’). The initial conversion rate for the notes will be 27.1091 shares of Series C Liberty Formula One common stock per $1,000 principal amount of notes, equivalent to an initial conversion price of approximately $36.89 per share of Series C Liberty Formula One common stock. The conversion of the 1% Convertible Notes will be settled solely in cash, and not through the delivery of any securities.

2.25% Exchangeable Senior Debentures due 2046

On August 17, 2016, Liberty closed a private offering of approximately $445 million aggregate principal amount of its 2.25% exchangeable senior debentures due 2046 (the “2.25% Exchangeable Senior Debentures due 2046”), and shares of the Company’s Time Warner, Inc. (“Time Warner”) common stock were the reference shares attributable to the debentures. On June 14, 2018, AT&T Inc. (“AT&T”) acquired Time Warner in a stock-and-cash transaction. In accordance with the terms of the indenture governing the 2.25% Exchangeable Senior Debentures due 2046, the cash portion of the acquisition consideration was paid on June 22, 2018 as an extraordinary additional distribution to holders of debentures, and the stock portion of the acquisition consideration became reference shares attributable to the debentures. Also pursuant to the indenture, the original principal amount of the 2.25% Exchangeable Senior Debentures due 2046 was reduced by an amount equal to the extraordinary additional distribution of $229 million, calculated as $514.1295 per $1,000 original principal amount of debentures. Additionally, any amount of excess regular quarterly cash dividends paid on the AT&T reference shares will be distributed by the Company to holders of the debentures as an additional distribution.

Upon an exchange of debentures, Liberty, at its option, may deliver AT&T common stock, cash or a combination of AT&T common stock and cash. The number of shares of AT&T common stock attributable to a debenture represents an initial exchange price of approximately $35.35 per share. A total of approximately 6.11 million shares of AT&T common stock are attributable to the debentures. Interest is payable quarterly on March 31, June 30, September 30 and December 31 of each year, commencing December 31, 2016. The debentures may be redeemed by Liberty, in whole or in part, on or after October 5, 2021. Holders of the debentures also have the right to require Liberty to purchase their

debentures on October 5, 2021. The redemption and purchase price will generally equal 100% of the adjusted principal amount of the debentures plus accrued and unpaid interest.

The debentures, as well as the associated cash proceeds, were attributed to the Formula One Group. Liberty used the net proceeds of the offering for the acquisition of an investment in Formula 1 during September 2016. Liberty has elected to account for the debentures using the fair value option. Accordingly, changes in the fair value of these instruments are recognized as unrealized gains (losses) in the accompanying consolidated statements of operations.

2.125% Exchangeable Senior Debentures due 2048

On March 6, 2018, Liberty closed a private offering of approximately $400 million aggregate principal amount of its 2.125% exchangeable senior debentures due 2048 (the “2.125% Exchangeable Senior Debentures due 2048”). Upon an exchange of debentures, Liberty, at its option, may deliver Sirius XM Holdings common stock, Series C Liberty SiriusXM common stock, cash or a combination of Sirius XM Holdings common stock, Series C Liberty SiriusXM common stock and/or cash. The number of shares of Sirius XM Holdings common stock attributable to a debenture represents an initial exchange price of approximately $8.02 per share. A total of approximately 49.9 million shares of Sirius XM Holdings common stock are attributable to the debentures. Interest is payable quarterly on March 31, June 30, September 30 and December 31 of each year, commencing June 30, 2018. The debentures may be redeemed by Liberty, in whole or in part, on or after April 7, 2023. Holders of the debentures also have the right to require Liberty to purchase their debentures on April 7, 2023. The redemption and purchase price will generally equal 100% of the adjusted principal amount of the debentures plus accrued and unpaid interest. The debentures, as well as the associated cash proceeds, were attributed to the Liberty SiriusXM Group. Liberty has elected to account for the debentures using the fair value option. Accordingly, changes in the fair value of these instruments are recognized as unrealized gains (losses) in the accompanying consolidated statements of operations.

2.25% Exchangeable Senior Debentures due 2048

In December 2018, Liberty closed a private offering of approximately $385 million aggregate principal amount of its 2.25% exchangeable senior debentures due 2048 (the “2.25% Exchangeable Senior Debentures due 2048”). Upon an exchange of debentures, Liberty, at its option, may deliver Live Nation common stock, cash or a combination of Live Nation common stock and cash. The number of shares of Live Nation common stock attributable to a debenture represents an initial exchange price of approximately $66.28 per share. A total of approximately 5.8 million shares of Live Nation common stock are attributable to the debentures. Interest is payable quarterly on March 1, June 1, September 1 and December 1 of each year, commencing March 1, 2019. The debentures may be redeemed by Liberty, in whole or in part, on or after December 1, 2021. Holders of the debentures also have the right to require Liberty to purchase their debentures on December 1, 2021. The redemption and purchase price will generally equal 100% of the adjusted principal amount of the debentures plus accrued and unpaid interest. The debentures, as well as the associated cash proceeds, were attributed to the Formula One Group. Liberty used a portion of the net proceeds of the 2.25% Exchangeable Senior Debentures due 2048 to repay all amounts outstanding under the Live Nation Margin Loan. Liberty has elected to account for the debentures using the fair value option. Accordingly, changes in the fair value of these instruments are recognized as unrealized gains (losses) in the accompanying consolidated statements of operations.

2.75% Exchangeable Senior Debentures due 2049

On November 26, 2019, Liberty closed a private offering of approximately $604 million aggregate principal amount of its 2.75% exchangeable senior debentures due 2049 (the “2.75% Exchangeable Senior Debentures due 2049”). Upon an exchange of debentures, Liberty, at its option, may deliver Sirius XM Holdings common stock, Series C Liberty SiriusXM common stock, cash or a combination of Sirius XM Holdings common stock, Series C Liberty SiriusXM common stock and/or cash. The number of shares of Sirius XM Holdings common stock attributable to a debenture represents an initial exchange price of approximately $8.62 per share. A total of approximately 70 million shares of Sirius XM Holdings common stock are attributable to the debentures. Interest is payable quarterly in arrears on March 1, June 1, September 1 and December 1 of each year, commencing March 1, 2020. The debentures may be redeemed by Liberty, in whole or in part, on or after December 1, 2024. Holders of the debentures also have the right to require Liberty to purchase their debentures on December 1, 2024. The redemption and purchase price will generally equal 100% of the adjusted principal amount of the debentures plus accrued and unpaid interest to the redemption date, plus any final period distribution. The debentures, as well as the associated cash proceeds, were attributed to the Liberty SiriusXM Group. Liberty has elected to account for the debentures using the fair value option. Accordingly, changes in the fair value of these instruments are recognized as unrealized gains (losses) in the accompanying consolidated statements of operations.

Margin Loans

Sirius XM Holdings Margin Loan

On April 30, 2013, Liberty Siri MarginCo, LLC (“Siri MarginCo”), a wholly-owned subsidiary of Liberty, entered into a margin loan agreement. Shares of common stock of certain of the Company’s equity affiliates and investments in debt and equity securities were pledged as collateral pursuant to this agreement. During October 2014, Siri MarginCo refinanced this margin loan arrangement for a similar financial instrument with a $250 million term loan and a $750 million undrawn line of credit. Interest on the term loan was payable on the first business day of each calendar quarter, and interest was payable on the amounts outstanding under the revolving line of credit on the last day of the interest period applicable to the borrowing of which such loan was a part.

During October 2015, Siri MarginCo amended this margin loan arrangement for a similar financial instrument with a $250 million term loan and a $1 billion undrawn line of credit. As of December 31, 2015, shares of Sirius XM Holdings and Live Nation were pledged as collateral pursuant to this agreement. The term loan and any drawn portion of the revolver carried an interest rate of LIBOR plus an applicable spread between 1.75% and 2.25% (based on the value of collateral) with the undrawn portion carrying a fee of 0.75%. Other terms of the agreement were substantially similar to the previous arrangement.

During October 2016, Siri MarginCo amended this margin loan arrangement for a similar financial instrument with a $250 million term loan and a $500 million undrawn line of credit, which was scheduled to mature during October 2018. The term loan and any drawn portion of the revolver carried an interest rate of LIBOR plus 1.75% with the undrawn portion carrying a fee of 0.75%. Other terms of the agreement were substantially similar to the previous arrangement, except shares of Live Nation common stock were no longer pledged as collateral.  

During March 2018, Siri MarginCo amended this margin loan agreement for a similar financial instrument with a $250 million term loan, $500 million revolving line of credit and a $600 million delayed draw term loan, which was scheduled to mature during March 2020. The term loan and any drawn portion of the revolver carried an interest rate of LIBOR plus 2.05% with the undrawn portion carrying a fee of 0.75%. Other terms of the agreement were substantially similar to the previous arrangement. Borrowing outstanding under this margin loan bore interest at a rate of 4.83% per annum at December 31, 2018. As of December 31, 2018, availability under the margin loan was $750 million.

During March 2019, Siri MarginCo amended this margin loan agreement, extending the maturity to March 2021. The $600 million delayed draw term loan remains available until March 2020. The term loan and any drawn portion of the revolver carries an interest rate of LIBOR plus 2.05% with the undrawn portion carrying a fee of 0.75%. Other terms of the agreement were substantially similar to the previous arrangement. Borrowings outstanding under this margin loan bore interest at a rate of 3.99% per annum at December 31, 2019. As of December 31, 2019, availability under the margin loan was $1,000 million. 1,000 million shares of Sirius XM Holdings common stock held by Liberty with a value of $7,150 million were pledged as collateral to the margin loan as of December 31, 2019. The margin loan contains various affirmative and negative covenants that restrict the activities of the borrower. The margin loan does not include any financial covenants.

Live Nation Margin Loan

On November 8, 2016, LMC LYV, LLC, a wholly-owned subsidiary of Liberty, entered into a margin loan agreement with an available borrowing capacity of $500 million with various financial institutions. This margin loan had a two year term, bore interest at a rate of LIBOR plus 2.25% and contained an undrawn commitment fee of 0.75% per annum. On January 20, 2017, LMC LYV, LLC drew $350 million under the margin loan, and the proceeds were used for the Second Closing, as discussed in notes 2 and 5. On December 12, 2017, the margin loan agreement was amended, extending the maturity date to December 12, 2019, and decreasing the interest rate to LIBOR plus 1.90% and the undrawn commitment fee to 0.60% per annum. On December 10, 2018, the margin loan agreement was amended, increasing the borrowing capacity to $600 million, extending the maturity date to December 10, 2020, decreasing the interest rate to LIBOR plus 1.80% and increasing the undrawn commitment fee to either 0.75% or 0.85% per annum (based on the undrawn amount). On December 10, 2019, the margin loan agreement was amended, extending the maturity date to December 10, 2021. Interest on the margin loan is payable on the last business day of each calendar quarter. Borrowings outstanding under this margin loan bore interest at a rate of 3.74% per annum at December 31, 2019. As of December 31, 2019, availability under the margin loan was $470 million. 53.7 million shares of the Company’s Live Nation common stock with a value of $3,841 million were pledged as collateral to the loan as of December 31, 2019. The margin loan contains various affirmative and negative covenants that restrict the activities of the borrower. The loan agreement does not include any financial covenants.

Sirius XM Holdings Senior Notes and Senior Secured Revolving Credit Facility

Sirius XM 4.625% Senior Notes Due 2023

In May 2013, Sirius XM Holdings issued $500 million of Senior Notes due 2023 which bear interest at an annual rate of 4.625%. Interest on the notes is payable semi-annually in arrears on May 15 and November 15 of each year. Substantially all of Sirius XM Holdings’ domestic wholly-owned subsidiaries guarantee Sirius XM Holdings’ obligations under the notes.

Sirius XM 3.875% Senior Notes Due 2022 and 5.00% Senior Notes Due 2027

In July 2017, Sirius XM Holdings issued $1.0 billion aggregate principal amount of 3.875% Senior Notes due 2022 (the “3.875% Notes”) and $1.5 billion aggregate principal amount of 5.00% Senior Notes due 2027 (the “5.00% Notes”). For both series of notes, interest is payable semi-annually in arrears on February 1 and August 1, commencing on February 1, 2018. The 3.875% Notes will mature on August 1, 2022 and the 5.00% Notes will mature on August 1, 2027. Substantially all of Sirius XM Holdings’ domestic wholly-owned subsidiaries guarantee Sirius XM Holdings’ obligations under the notes.

Sirius XM 6% Senior Notes due 2024

In May 2014, Sirius XM Holdings issued $1.5 billion aggregate principal amount of 6% Senior Notes due 2024 (the “6% Notes”). Interest was payable semi-annually in arrears on January 15 and July 15 of each year at a rate of 6% per annum. In July 2019, Sirius XM redeemed the $1.5 billion aggregate principal amount of the 6% Notes.

Sirius XM 4.625% Senior Notes due 2024

In July 2019, Sirius XM Holdings issued $1.5 billion aggregate principal amount of 4.625% Senior Notes due 2024 (the “4.625% Notes”). Interest is payable semi-annually in arrears on January 15 and July 15 of each year at a rate of 4.625% per annum. The 4.625% Notes will mature on July 15, 2024. Substantially all of Sirius XM Holdings’ domestic wholly-owned subsidiaries guarantee Sirius XM Holdings’ obligations under the notes. Sirius XM Holdings used the net proceeds from the offering, together with cash on hand, to redeem all of the 6% Senior Notes.

Sirius XM 5.375% Senior Notes due 2025

In March 2015, Sirius XM Holdings issued $1.0 billion principal amount of new senior notes due 2025 which bear interest at an annual rate 5.375% (“Sirius XM 5.375% Senior Notes due 2025”). Interest is payable semi-annually in arrears on April 15 and October 15. The Sirius XM 5.375% Senior Notes due 2025 are recorded net of the remaining unamortized discount. Substantially all of Sirius XM Holdings’ domestic wholly-owned subsidiaries guarantee Sirius XM Holdings’ obligations under the notes.

Sirius XM 5.375% Senior Notes due 2026

In May 2016, Sirius XM Holdings issued $1.0 billion principal amount of new senior notes due July 2026 which bear interest at an annual rate 5.375% (“Sirius XM 5.375% Senior Notes due 2026”). Interest is payable semi-annually in arrears on January 15 and July 15. The Sirius XM 5.375% Senior Notes due 2026 are recorded net of the remaining unamortized discount. Substantially all of Sirius XM Holdings’ domestic wholly-owned subsidiaries guarantee Sirius XM Holdings’ obligations under the notes.

Sirius XM 5.50% Senior Notes due 2029

In June 2019, Sirius XM Holdings issued $1.25 billion aggregate principal amount of 5.50% Senior Notes due 2029 (the “5.50% Notes”). Interest is payable semi-annually in arrears on January 1 and July 1 of each year at a rate of 5.50% per annum. The 5.50% Notes will mature on July 1, 2029. Substantially all of Sirius XM Holdings’ domestic wholly-owned subsidiaries guarantee Sirius XM Holdings’ obligations under the notes.

Pandora 1.75% Convertible Senior Notes due 2020

Sirius XM Holdings acquired $152 million principal amount of the 1.75% Convertible Senior Notes due 2020 as part of the Pandora acquisition. On February 14, 2019, Pandora announced a tender offer to repurchase for cash any and all of its outstanding 1.75% Convertible Senior Notes due 2020 at a price equal to 100% of the aggregate principal amount thereof plus accrued and unpaid interest thereon to, but not including, the repurchase date.  On March 18, 2019, Sirius XM Holdings purchased $151 million principal amount of the 1.75% Convertible Senior Notes due 2020.  

Pandora 1.75% Convertible Senior Notes due 2023

Sirius XM Holdings acquired $193 million principal amount of the 1.75% Convertible Senior Notes due 2023 as part of the Pandora acquisition. Sirius XM Holdings allocates the principal amount of the 1.75% Convertible Senior Notes due 2023 between the liability and equity components. The value assigned to the debt components of the 1.75% Convertible Senior Notes due 2023 is the estimated fair value as of the issuance date of similar debt without the conversion feature. The difference between the fair value of the debt and this estimated fair value represents the value which has been assigned to the equity component. The equity component is recorded to noncontrolling interest in equity of subsidiaries and is not remeasured as long as it continues to meet the conditions for equity classification. The excess of the principal amount of the 1.75% Convertible Senior Notes due 2023 over the carrying amount of the liability component is recorded as a debt discount, and is being amortized to interest expense using the effective interest method through the December 1, 2023 maturity date.  

Sirius XM Holdings Senior Secured Revolving Credit Facility

Sirius XM Holdings entered into a Senior Secured Revolving Credit Facility (the “Credit Facility”) with a syndicate of financial institutions with a total borrowing capacity of $1,750 million which matures in June 2023. The Credit Facility is guaranteed by certain of Sirius XM Holdings’ material domestic subsidiaries and is secured by a lien on substantially all of Sirius XM Holdings’ assets and the assets of its material domestic subsidiaries. The proceeds of loans under the Credit Facility are used for working capital and other general corporate purposes, including financing acquisitions, share repurchases and dividends. Interest on borrowings is payable on a monthly basis and accrues at a rate based on LIBOR plus an applicable rate. Borrowings outstanding under the Credit Facility as of December 31, 2019 bore interest at a rate of 3.89% per annum. Sirius XM Holdings is required to pay a variable fee on the average daily unused portion of the Credit Facility which was 0.25% as of December 31, 2019 and is payable on a quarterly basis. The Credit Facility contains customary covenants, including a maintenance covenant. As the amount available for future borrowings is reduced by $1 million related to Pandora letters of credit, availability under the Credit Facility was $1,749 million as of December 31, 2019.

Braves Holdings Notes and Loans

Braves Holdings’ debt is summarized as follows:

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In 2014, Braves Holdings, through a wholly-owned subsidiary, purchased 82 acres of land for the purpose of constructing a Major League Baseball facility and development of a mixed-use complex adjacent to the ballpark. The total cost of the ballpark was approximately $722 million, of which approximately $392 million was funded by a combination of Cobb County, the Cumberland Improvement District and Cobb-Marietta Coliseum and Exhibit Hall Authority (the “Authority”) and approximately $330 million was funded by Braves Holdings. Funding for ballpark initiatives by Braves Holdings came from cash on hand and various debt instruments, as detailed above.

Bank Loans

Formula 1 had a first lien term loan denominated in Euros totaling $42 million, which was repaid on June 30, 2017. On August 3, 2017, Formula 1 increased the amount outstanding under a first lien term loan denominated in U.S. Dollars (the “Senior Loan Facility”) from $3.1 billion to $3.3 billion and extended its maturity to February 2024. In addition, on August 3, 2017, the revolving credit facility under the Senior Loan Facility was increased from $75 million to $500 million. As part of a refinancing of the Senior Loan Facility in March 2017, $628 million of the Senior Loan Facility was considered repaid and then borrowed due to a change in the mix of counterparties in the Senior Loan Facility. As part of the refinancing in March 2017, the interest rate on the Senior Loan Facility was reduced from LIBOR plus 3.75% per annum to LIBOR plus 3.25% per annum, with a LIBOR floor on the U.S. Dollar denominated debt of 1%. In September 2017, the interest rate on the Senior Loan Facility was reduced to LIBOR plus 3.0% per annum.

On January 31, 2018, Formula 1 refinanced the Senior Loan Facility. As part of the refinancing, Formula 1 repaid $400 million of the Senior Loan Facility, reducing the amount outstanding to $2.9 billion. The repayment was funded through borrowings of $250 million under the revolving credit facility and $150 million of cash on hand. The interest rate on the Senior Loan Facility was reduced to LIBOR plus 2.5% per annum. Formula 1 repaid all outstanding borrowings under the revolving credit facility during the year ended December 31, 2018. The interest rate on the Senior Loan Facility was approximately 4.74% as of December 31, 2018.

On May 23, 2019, Formula 1 refinanced the revolving credit facility, reducing the pricing grid by 25 basis points, and in combination with leverage reduction, the applicable interest rate is LIBOR plus 2.0% per annum. The revolving credit facility matures on May 31, 2024, unless the Senior Loan Facility is outstanding, in which case the revolving credit facility matures on November 3, 2023. As of December 31, 2019, there were no outstanding borrowings under the $500 million revolving credit facility. The interest rate on the Senior Loan Facility was approximately 4.30% as of December 31, 2019. The Senior Loan Facility is secured by share pledges, bank accounts and floating charges over Formula 1’s primary operating companies with certain cross guarantees. Additionally, as of December 31, 2019, Formula 1 has interest rate swaps on $2.1 billion of the $2.9 billion Senior Loan Facility in order to manage its interest rate risk.

Formula 1 also had a second lien facility, which had $1 billion outstanding at the time of the acquisition of Formula 1 by Liberty. In May 2017, Liberty issued 12.9 million shares of Series C Liberty Formula One common stock and used the net proceeds of approximately $388 million to repay a portion of the second lien facility. Formula 1 fully repaid the second lien facility during the year ended December 31, 2017.

Debt Covenants

The Sirius XM Holdings Credit Facility contains certain financial covenants related to Sirius XM Holdings’ leverage ratio. Braves Holdings’ debt contains certain financial covenants related to Braves Holdings’ debt service coverage ratio, fixed charge ratio, debt yield ratio, capital expenditures and liquidity. The Formula 1 Senior Loan Facility contains certain financial covenants, including a leverage ratio. Additionally, Sirius XM Holdings’ Credit Facility, Braves Holdings’ debt, Formula 1 debt and other borrowings contain certain non-financial covenants. As of December 31, 2019, the Company, Sirius XM Holdings, Formula 1 and Braves Holdings were in compliance with all debt covenants.

Fair Value of Debt

The fair value, based on quoted market prices of the same instruments but not considered to be active markets (Level 2), of Sirius XM Holdings’ publicly traded debt securities is as follows (amounts in millions):

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Due to the variable rate nature of the Credit Facility, margin loans and other debt, the Company believes that the carrying amount approximates fair value at December 31, 2019.

Five Year Maturities

The annual principal maturities of outstanding debt obligations for each of the next five years is as follows (amounts in millions):

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