Debt

The following tables present the components of Notes payable and current maturities of long-term debt and Long-term debt in our Consolidated Balance Sheets:



	As of October 31,
(in millions)	2016		2015
Manufacturing operations
Senior Secured Term Loan Credit Facility, as amended, due 2020, net of unamortized discount of $14 and $17, respectively, and unamortized debt issuance costs of $7 and $9, respectively	$	1,009	$	1,014
8.25% Senior Notes, due 2022, net of unamortized discount of $15 and $18, respectively, and unamortized debt issuance costs of $12 and $14, respectively	1,173		1,168
4.50% Senior Subordinated Convertible Notes, due 2018, net of unamortized discount of $10 and $14, respectively, and unamortized debt issuance costs of $1 and $2, respectively	189		184
4.75% Senior Subordinated Convertible Notes, due 2019, net of unamortized discount of $24 and $32, respectively, and unamortized debt issuance costs of $4 and $6, respectively	383		373
Financing arrangements and capital lease obligations	42		49
Loan Agreement related to 6.5% Tax Exempt Bonds, due 2040, net of unamortized debt issuance costs of $5 at both dates	220		220
Financed lease obligations	52		111
Other	28		43
Total Manufacturing operations debt	3,096		3,162
Less: Current portion	71		103
Net long-term Manufacturing operations debt	$	3,025	$	3,059



	As of October 31,
(in millions)	2016		2015
Financial Services operations
Asset-backed debt issued by consolidated SPEs, at fixed and variable rates, due serially through 2022, net of unamortized debt issuance costs of $6 at both dates	$	753	$	864
Bank credit facilities, at fixed and variable rates, due dates from 2017 through 2021, net of unamortized debt issuance costs of $3 and $1, respectively	861		1,062
Commercial paper, at variable rates, program matures in 2017	96		86
Borrowings secured by operating and finance leases, at various rates, due serially through 2021	98		81
Total Financial Services operations debt	1,808		2,093
Less: Current portion	836		1,005
Net long-term Financial Services operations debt	$	972	$	1,088

Manufacturing Operations

Senior Secured Term Loan Credit Facility

In August 2012, NIC and NI signed a definitive credit agreement relating to a senior secured, term loan credit facility in an aggregate principal amount of $1.0 billion (the "Term Loan Credit Facility") and borrowed an aggregate principal amount of $1.0 billion under the Term Loan Credit Facility. The Term Loan Credit Facility required quarterly principal amortization payments of 0.25% of the aggregate principal amount, with the balance due at maturity.

The Term Loan Credit Facility is secured by a first priority security interest in certain assets of NIC, NI, and twelve of our direct and indirect subsidiaries, and contains customary provisions for financings of this type, including, without limitation, representations and warranties, affirmative and negative covenants and events of default. Generally, if an event of default occurs and is not cured within any specified grace period, the administrative agent, at the request of (or with the consent of) the lenders holding not less than a majority in principal amount of the outstanding term loans, may declare the term loan to be due and payable immediately.

In April 2013, the Term Loan Credit Facility was amended (the "Amended Term Loan Credit Facility"), to: (i) change the maturity date of all borrowings under the Term Loan Credit Facility to August 17, 2017, (ii) lower the interest on all borrowings under the Term Loan Credit Facility to a rate equal to a base rate plus a spread of 3.50%, or a Eurodollar rate plus a spread of 4.50% with a London Interbank Offered Rate ("LIBOR") floor that was reduced to 1.25%, (iii) provide additional operating flexibility, and (iv) remove certain pledged assets as collateral from the Term Loan Credit Facility.

In August 2015, the Amended Term Loan Credit Facility was refinanced with a new Senior Secured Term Loan Credit Facility (“Senior Secured Term Loan Credit Facility”), for $1.04 billion. Under the Senior Secured Term Loan Credit Facility: (i) the maturity date was extended to August 7, 2020, (ii) interest rate margins were increased to 5.50% for Eurodollar rate loans and 4.50% for base rate loans, (iii) the Eurodollar rate “floor” was reduced to 1.00%, (iv) the permitted receivables financing basket was increased from $25 million to $50 million, (v) certain prepayments of the Senior Secured Term Loan Credit Facility made prior to August 7, 2017 will be made subject to a call premium of 1.00%, (vi) certain definitional provisions, including those related to asset dispositions were modified, and (vii) quarterly principal amortization payments of 0.25% of the aggregate principal amount are required, with the balance due at maturity. As a consequence of the Senior Secured Term Loan Credit Facility refinancing, the maturity date of the Amended and Restated Asset-Based Credit Facility (as defined below) was extended from May 18, 2017 to May 18, 2018.

As part of the refinancing, we recognized $3 million of unamortized discount costs related to the Amended Term Loan Credit Facility. The remaining $10 million of unamortized discount will be amortized through Interest expense over the life of the Senior Secured Term Loan Credit Facility. The refinancing also included the payment of underwriter and other related fees of approximately $12 million, of which $11 million was recorded in the fourth quarter of 2015 in Other income, net. The remaining fees will be amortized through Interest expense over the life of the Senior Secured Term Loan Credit Facility.

Senior Notes

In October 2009, we completed the sale of $1.0 billion aggregate principal amount of our Senior Notes. In March 2013, we completed the sale of an additional $300 million aggregate principal amount of Senior Notes. Interest related to the Senior Notes is payable on May 1 and November 1 of each year until the maturity date of November 1, 2021. The Senior Notes are senior unsecured obligations of the Company.

From the March 2013 sale of additional Senior Notes, we received net proceeds of approximately $310 million, which included an offering premium of $4 million and accrued interest of $10 million, offset by underwriter fees of $4 million. The debt issuance costs were recorded in Other noncurrent assets and will be amortized through Interest expense. Both the offering premium and the debt issuance costs will be accreted over the life of the Senior Notes. As a result of the transaction, the effective interest rate of the Senior Notes is now 8.50%. The proceeds from the March 2013 sale of additional Senior Notes were used to make the April 2013 principal repayment on the Amended Term Loan Credit Facility.

On or after November 1, 2014, we can redeem all or part of the Senior Notes during the twelve-month period beginning on November 1, 2014, 2015, 2016, 2017, and thereafter at a redemption price equal to 104.125%, 102.750%, 101.375%, and 100%, respectively, of the principal amount of the Senior Notes redeemed.

We were permitted under the indenture to redeem the Senior Notes at our election in whole or part at any time prior to November 1, 2014 at a redemption price equal to 100% of the principal amount thereof plus the applicable premium, plus accrued and unpaid interest, to the redemption date. We did not exercise this option at any time prior to November 1, 2014.

3.00% Senior Subordinated Convertible Notes

In October 2009, we completed the sale of $570 million aggregate principal amount of 3.00% senior subordinated convertible notes ("2014 Convertible Notes"), including over-allotment options. The 2014 Convertible Notes were senior subordinated unsecured obligations of the Company.

In connection with the sale of the 2014 Convertible Notes, we purchased call options for $125 million. The call options covered 11,337,870 shares of common stock, subject to adjustments, at an exercise price of $50.27. The call options were intended to minimize share dilution associated with the 2014 Convertible Notes. In addition, in connection with the sale of the 2014 Convertible Notes, we also entered into separate warrant transactions whereby, we sold warrants for $87 million to sell in the aggregate 11,337,870 shares of common stock, subject to adjustments, at an exercise price of $60.14 per share of common stock.

During the second quarter of 2014, we used proceeds from the private issuance of $411 million of 4.75% senior subordinated convertible notes due April 2019 ("2019 Convertible Notes"), as well as cash on-hand, to repurchase $404 million of notional amount of the 2014 Convertible Notes. We recorded a charge of $11 million related to the repurchase which was recognized in Other income, net. In conjunction with the repurchases of the 2014 Convertible Notes, call options representing 8,026,456 shares expired or were unwound by the Company and warrants representing 6,523,319 shares were unwound by the Company. On October 15, 2014, upon maturity, the 2014 Convertible Notes were paid in full and the purchased call options expired worthless.

During the first quarter of 2015, warrants representing 1,939,376 shares were unwound by the Company, and the remaining 2,875,175 warrants expired worthless on April 10, 2015.

4.50% Senior Subordinated Convertible Notes

In October 2013, we completed the private sale of $200 million of 4.50% senior subordinated convertible notes due October 2018 ("2018 Convertible Notes"). We received proceeds of $196 million, net of $3 million of issuance costs and a $1 million issuance discount. Interest is payable on April 15 and October 15 of each year until the maturity date. The 2018 Convertible Notes are senior subordinated unsecured obligations of the Company.

In accounting for the issuance, the 2018 Convertible Notes were separated into a debt component and an equity component, resulting in the debt component being recorded at estimated fair value without consideration given to the conversion feature. The excess of the principal amount of the liability component over the carrying amount is treated as debt discount and will be amortized to Interest expense using the effective interest method over the term of the 2018 Convertible Notes. We estimated the fair value of the liability component at $177 million. The equity component of $22 million, net of discount, is recorded in Additional paid in capital and will not be remeasured as long as it continues to meet the conditions for equity classification. Issuance costs are also allocated between the debt and equity components resulting in most of the $3 million of debt issue costs being recorded in Other noncurrent assets and the remainder being recorded as a reduction in Additional paid in capital. The liability component of the debt issuance costs will be amortized to Interest expense over the term of the 2018 Convertible Notes.

We have the option to redeem the 2018 Convertible Notes for cash, in whole or in part, on any business day on or after October 15, 2016 if the last reported sale price of our common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive), during any 30 consecutive trading day period ending within 10 trading days immediately prior to the Optional Redemption date. The redemption price is equal to 100% of the principal amount of the 2018 Convertible Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date.

Holders may convert the 2018 Convertible Notes into our common stock at any time on or after April 15, 2018. Holders may also convert the 2018 Convertible Notes at their option prior to April 15, 2018, under the following circumstances: (i) during any fiscal quarter (and only during that fiscal quarter) commencing after October 31, 2013, if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the preceding fiscal quarter is greater than or equal to 130% of the applicable conversion price on each such trading day; (ii) during the five business day period after any five consecutive trading day period (the "Measurement Period") in which the trading price per $1,000 principal amount of notes for each trading day of that Measurement Period was less than 98% of the product of the last reported sale price of the common stock and the applicable conversion rate on each such trading day; (iii) if we exercise our Optional Redemption, as described above, after October 15, 2016, holders of the 2018 Convertible Notes will have the right to convert their 2018 Convertible Notes at any time prior to the close of business on the business day preceding the redemption date; or (iv) upon the occurrence of specified corporate events, as more fully described in the 2018 Convertible Notes indenture. The conversion rate will initially be 17.1233 shares of common stock per $1,000 principal amount of 2018 Convertible Notes (equivalent to an initial conversion price of approximately $58.40 per share of common stock). The conversion rate may be adjusted for anti-dilution provisions and the conversion price may be decreased by the Board of Directors to the extent permitted by law and listing requirements.

The 2018 Convertible Notes can be settled in common stock, cash, or a combination of common stock and cash. Upon conversion, we will satisfy our conversion obligations by delivering, at our election, shares of common stock (plus cash in lieu of fractional shares), cash ("Cash Settlement"), or any combination of cash and shares of common stock ("Combination Settlement"). If we elect a Cash Settlement or a Combination Settlement, the amounts due will be based on a daily conversion value calculated on a proportionate basis for each trading day in a 20 trading-day observation period. If a holder converts its 2018 Convertible Notes on or after April 15, 2018, and we elect physical settlement, the holder will not receive the shares of common stock into which the 2018 Convertible Notes are convertible until after the expiration of the observation period, even though the number of shares the holder will receive upon settlement will not change. It is our policy to settle the principal and accrued interest on the 2018 Convertible Notes with cash. Subject to certain exceptions, holders may require us to repurchase, for cash, all or part of the 2018 Convertible Notes at a price equal to 100% of the principal amount of the 2018 Convertible Notes being repurchased plus any accrued and unpaid interest.

4.75% Senior Subordinated Convertible Notes

During the second quarter of 2014, we completed the private sale of $411 million of the 2019 Convertible Notes, including a portion of the underwriter's over-allotment option. We received proceeds of $402 million, net of $9 million of issuance costs. Interest is payable on April 15 and October 15 of each year until the maturity date. The 2019 Convertible Notes are senior subordinated unsecured obligations of the Company.

In accounting for the issuance, the 2019 Convertible Notes were separated into a debt component and an equity component, resulting in the debt component being recorded at estimated fair value without consideration given to the conversion feature. The excess of the principal amount of the liability component over the carrying amount is treated as debt discount and will be amortized to Interest expense using the effective interest method over the term of the 2019 Convertible Notes. We estimated the fair value of the liability component at $367 million. The equity component of $44 million is recorded in Additional paid in capital and will not be remeasured as long as it continues to meet the conditions for equity classification. Issuance costs are also allocated between the debt and equity components resulting in $8 million of debt issuance costs being recorded in Other noncurrent assets and $1 million recorded as a reduction in Additional paid in capital. The liability component of the debt issuance costs will be amortized to Interest expense over the term of the 2019 Convertible Notes.

We have the option to redeem the 2019 Convertible Notes for cash, in whole or in part, on any business day on or after April 20, 2017 if the last reported sale price of our common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive), during any 30 consecutive trading day period ending within 10 trading days immediately prior to the date of the redemption notice ("Optional Redemption"). The redemption price is equal to 100% of the principal amount of the 2019 Convertible Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date.

Holders may convert the 2019 Convertible Notes into our common stock at any time on or after October 15, 2018. Holders may also convert the 2019 Convertible Notes at their option prior to October 15, 2018, under the following circumstances: (i) during any fiscal quarter (and only during that fiscal quarter) commencing after April 30, 2014, if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the preceding fiscal quarter is greater than or equal to 130% of the applicable conversion price on each such trading day; (ii) during the five business day period after any five consecutive trading day period (the "Measurement Period") in which the trading price per $1,000 principal amount of 2019 Convertible Notes for each trading day of that Measurement Period was less than 98% of the product of the last reported sale price of the common stock and the applicable conversion rate on each such trading day; (iii) if we exercise our Optional Redemption, as described above, after October 15, 2018, holders of the 2019 Convertible Notes will have the right to convert their 2019 Convertible Notes at any time prior to the close of business on the business day preceding the redemption date, or; (iv) upon the occurrence of specified corporate events, as more fully described in the 2019 Convertible Notes indenture. The conversion rate will initially be 18.4946 shares of common stock per $1,000 principal amount of 2019 Convertible Notes (equivalent to an initial conversion price of approximately $54.07 per share of common stock). The conversion rate may be adjusted for anti-dilution provisions and the conversion price may be decreased by the Board of Directors to the extent permitted by law and listing requirements.

The 2019 Convertible Notes can be settled in common stock, cash, or a combination of common stock and cash. Upon conversion, we will satisfy our conversion obligations by delivering, at our election, shares of common stock (plus cash in lieu of fractional shares), a Cash Settlement, or a Combination Settlement. If we elect a Cash Settlement or a Combination Settlement, the amounts due will be based on a daily conversion value calculated on a proportionate basis for each trading day in a 20 trading-day observation period. If a holder converts its 2019 Convertible Notes on or after October 15, 2018, and we elect physical settlement, the holder will not receive the shares of common stock into which the 2019 Convertible Notes are convertible until after the expiration of the observation period, even though the number of shares the holder will receive upon settlement will not change. It is our policy to settle the principal and accrued interest on the 2019 Convertible Notes with cash. Subject to certain exceptions, holders may require us to repurchase, for cash, all or part of the 2019 Convertible Notes at a price equal to 100% of the principal amount of the 2019 Convertible Notes being repurchased plus any accrued and unpaid interest.

Financing Arrangements and Capital Lease Obligations

Included in our financing arrangements and capital lease obligations are financing arrangements of $37 million and $43 million as of October 31, 2016 and 2015, respectively. In addition, the amount of financing arrangements and capital lease obligations includes $5 million and $6 million of capital leases for real estate and equipment as of October 31, 2016 and 2015, respectively.

In January 2012, we began leasing an existing manufacturing facility in Cherokee, Alabama and purchased certain machinery and equipment within that facility. In relation to the machinery and equipment, we entered into a $40 million promissory note with the lessor. This amount is payable in monthly installments over a 10-year term, in conjunction with the lease of the facility. We recorded the machinery and equipment, and the associated liability, at the relative fair value of $58 million.

Loan Agreement related to the Tax Exempt Bonds

In October 2010, we benefited from the issuance of certain tax-exempt bond financings, of which: (i) the Illinois Finance Authority issued and sold $135 million aggregate principal amount of Recovery Zone Facility Revenue Bonds due October 15, 2040, and (ii) The County of Cook, Illinois issued and sold $90 million aggregate principal amount of Recovery Zone Facility Revenue Bonds also due October 15, 2040 (collectively the "Tax Exempt Bonds"). The Tax Exempt Bonds were issued pursuant to separate, but substantially identical, indentures of trust dated as of October 1, 2010. The proceeds of the Tax Exempt Bonds were loaned by each issuer to the Company pursuant to separate, but substantially identical, loan agreements dated as of October 1, 2010. The proceeds from the issuance of the Tax Exempt Bonds are restricted, and must be used substantially for capital expenditures related to financing the relocation of our headquarters, the expansion of an existing warehouse facility, and the development of certain industrial and testing facilities, together with related improvements and equipment (the "Projects"). The payment of principal and interest on the Tax Exempt Bonds are guaranteed under separate, but substantially identical, bond guarantees issued by NI. The Tax Exempt Bonds are special, limited obligations of each issuer, payable out of the revenues and income derived under the related loan agreements and related guarantees. The Tax Exempt Bonds bear interest at the fixed rate of 6.50% per annum, payable each April 15 and October 15, commencing April 15, 2011. Beginning on October 15, 2020, the Tax Exempt Bonds are subject to optional redemption at the direction of the Company, in whole or in part, at the redemption price equal to 100% of the principal amount thereof, plus accrued interest, if any, to the redemption date. The funds received from the issuance of the Tax Exempt Bonds were deposited directly into trust accounts by the bonding authority at the time of issuance, and will be remitted to the Company on a reimbursement basis as we make qualified capital expenditures related to the Projects. As we do not have the ability to use these funds for general operating purposes, they are classified as Other noncurrent assets in our Consolidated Balance Sheets. In addition, as we did not receive cash proceeds upon the closing of the Tax Exempt Bonds, there was no impact on the Consolidated Statement of Cash Flows for the year ended October 31, 2010. As we make qualifying capital expenditures and are reimbursed by the Trust, we report the corresponding amounts as capital expenditures and proceeds from issuance of debt within the Consolidated Statement of Cash Flows. In November 2010, we finalized the purchase of the property and buildings that we developed into our new world headquarters site. As of October 31, 2016, none of the $225 million remains to be reimbursed under the Tax Exempt Bonds.

Promissory Note

In September 2011, NI entered into a $40 million floating rate promissory note with Caterpillar (the "Promissory Note"), under which the principal amount will be repaid over a 4 year term in 16 quarterly installments. The floating interest rate for the Promissory Note will be computed based on LIBOR plus 2.75% over the term of the note. In September 2015, NI fully repaid the remaining balance of the Promissory Note.

Financed Lease Obligations

We have accounted for as borrowings certain third-party equipment financings by BMO, our preferred source of retail customer financing for equipment offered by us and our dealers in the U.S. The initial transactions do not qualify for revenue recognition as we retain substantial risks of ownership in the leased property. As a result, the proceeds from the transfer are recorded as an obligation and amortized to revenue over the term of the financing. The remaining obligation will be amortized through 2021 with interest rates ranging from 4.10% to 12.52%.

Amended and Restated Asset-Based Credit Facility

In August 2012, NI entered into an amended and restated asset-based credit agreement in an aggregate principal amount of $175 million (the "Amended and Restated Asset-Based Credit Facility"). The borrowing base of the facility was secured by a first priority security interest in NI's aftermarket parts inventory that is stored at certain parts distribution centers, storage facilities and third-party processor or logistics provider locations. In April 2013, the Amended and Restated Asset-Based Credit Facility was amended to include used truck inventory in the borrowing base.

Also in April 2013, the maturity date of the Amended and Restated Asset-Based Credit Facility automatically extended to May 18, 2017, as a result of a modification to the maturity date of our Amended Term Loan Credit Facility. The Amended and Restated Asset-Based Credit Facility contains customary provisions for financings of this type, including, without limitation, representations and warranties, affirmative and negative covenants and events of default. All borrowings under the Amended and Restated Asset-Based Credit Facility accrue interest at a rate equal to a base rate or an adjusted LIBOR rate plus a spread. The spread, which will be based on an availability-based measure, ranges from 175 basis points to 225 basis points for Base Rate borrowings and 275 basis points to 325 basis points for LIBOR borrowings. The initial LIBOR spread is 275 basis points.

On July 3, 2014, the Amended and Restated Asset-Based Credit Facility was further amended to remove used truck inventory from the borrowing base. Additionally, the calculation of availability was revised to include cash collateral posted to support outstanding designated letters of credit, subject to a $40 million cap, and the cash management provisions were amended to reflect intercreditor arrangements with respect to a financing with NFC secured by a first priority lien on the used truck inventory. In connection with the removal of used truck inventory from the borrowing base, certain adjustments were made to the covenants to reflect that such assets were no longer included in the borrowing base. The amendment also provides for a 1.00% reduction in the amount of the participation fee with respect to designated letters of credit in the event that all outstanding letters of credit are in excess of $50 million, such reduction applying only to the portion of designated letters of credit in excess of $50 million for all outstanding letters of credit.

On July 15, 2015, the Amended and Restated Asset-Based Credit Facility was further amended to: (i) permit the incurrence of up to $352.5 million of additional term loans and the issuance of up to $200 million of additional senior notes, (ii) increase the permitted receivables financing from $25 million to $50 million, and (iii) modify the cash dominion trigger and certain of the definitional provisions. As a consequence of the Senior Secured Term Loan Credit Facility, the maturity date of the Amended and Restated Asset-Based Credit Facility was extended by one year to May 18, 2018. The amendment had no impact on the aggregate commitment level under the Amended and Restated Asset-Based Credit Facility, which remains at $175 million. As of October 31, 2016 and 2015, we had no borrowings under the Amended and Restated Asset-Based Credit Facility. The availability under our $175 million Amended and Restated Asset-Based Credit Facility is subject to a $35 million liquidity block, less outstanding standby letters of credit issued under this facility, and is impacted by inventory levels at certain aftermarket parts inventory locations. As of October 31, 2016, we had limited availability to borrow under the Amended and Restated Asset-Based Credit Facility.

Financial Services Operations

Asset-backed Debt

In October 2015, the maximum capacity of the VFN was reduced from $500 million to $375 million. In February 2016, the VFN was increased from $375 million to $500 million. In November 2016, the maturity date of the VFN facility was extended from May 2017 to November 2017, and the maximum capacity was reduced from $500 million to $450 million. The VFN facility is secured by assets of the wholesale note owner trust.

In November 2014, NFC completed the sale of $250 million of two-year investor notes secured by assets of the wholesale note owner trust. Proceeds were used, in part, to replace the $200 million of investor notes that matured in January 2015. Also in November 2014, the wholesale note owner trust was amended to reduce customer concentration restrictions.

In July 2015, NFC issued $250 million of two-year investor notes secured by assets of the wholesale note owner trust, of which $240 million were sold to initial purchasers. Proceeds were used, in part, to replace the $250 million of investor notes that matured in September 2015.

In October 2016, NFC issued $300 million of two-year investor notes secured by assets of the wholesale note owner trust. Proceeds were used, in part, to replace the $250 million of investor notes that matured in October 2016.

Our Mexican financial services affiliate, NFM, issues secured notes, denominated in pesos, which are secured by retail finance receivables. The aggregate balance of these notes at October 31, 2016, was $82 million, net of issuance costs, and matures at various dates through February 2022.

In May 2014, TRAC, our consolidated SPE, entered into a one-year revolving facility to fund up to $100 million. In May 2015, this facility was renewed to May 2016. In April 2016, this facility was renewed to April 2017. In December 2016, this facility was renewed to October 2017. Borrowings under this facility are secured by eligible retail accounts receivable.

The majority of the above asset-backed debt is issued by consolidated SPEs and is payable out of collections on the finance receivables sold to the SPEs. This debt is the legal obligation of the SPEs and not NFC or NFM. Assets used as collateral include finance receivables, restricted cash and other assets. The carrying amount of the assets used as collateral for asset-backed debt was $1.1 billion and $1.3 billion as of October 31, 2016 and 2015, respectively. See Note 3, Finance Receivables, for more information on finance receivables used to secure asset-backed debt.

Bank Credit Facilities

In May 2016, NFC amended and extended its 2011 bank credit facility which was originally due in December 2016. The 2016 amendment extends the maturity date to June 2018 and initially reduced the revolving portion of the facility from $500 million to $400 million. The borrowings on the revolving portion of the facility totaled $239 million as of October 31, 2016. The balance of the term loan portion of the facility was $211 million as of October 31, 2016. In December 2016, and in accordance with the amendment, the revolving portion of the facility was reduced to a maximum of $275 million, the term loan portion of the facility was paid down to $82 million, and the quarterly principal payments were reduced from $9 million to $2 million. The amendment allows NFC to increase revolving or term loan commitments, subject to obtaining commitments from existing or new lenders to provide additional or increased revolving commitments and/or additional term loans, to permit a maximum total facility size of $700 million after giving effect to any such increase and without taking into account the non-extended loans and commitments.

We borrow funds under various bank credit lines denominated in U.S. dollars and Mexican pesos to be used for investment in our Mexican financial services operations. As of October 31, 2016, borrowings outstanding under these arrangements were $411 million, of which 37% is denominated in dollars and 63% in pesos. As of October 31, 2015, borrowings outstanding under these arrangements were $435 million, of which 54% is denominated in dollars and 46% in pesos. The interest rates on the dollar-denominated debt are at a negotiated fixed rate or at a variable rate based on LIBOR, and the interest rates on peso-denominated debt are based on the Interbank Interest Equilibrium Rate.

In the years ended October 31, 2016, 2015, and 2014, NFC paid cash dividends and returned capital to NI of $220 million, $125 million, and $30 million, respectively. These payments are subject to the restricted payment covenants set forth in the NFC bank credit facility.

Commercial Paper

Effective December 2014, our Mexican financial services operation entered into a two-year commercial paper program for up to P$1.8 billion (the equivalent of approximately US$96 million at October 31, 2016). This program replaced the program that matured in August 2015.

Borrowings Secured by Operating and Finance Leases

International Truck Leasing Corporation ("ITLC"), a special purpose, wholly-owned subsidiary of NFC, provides NFC with another entity to obtain borrowings secured by leases. The balances are classified under Financial Services operations debt as borrowings secured by leases. ITLC's assets are available to satisfy its creditors' claims prior to such assets becoming available for ITLC's use or to NFC or affiliated companies. For the years ended October 31, 2016 and 2015, ITLC issued new borrowings of $41 million and $59 million, respectively. The balance of these secured borrowings issued by ITLC totaled $98 million and $81 million as of October 31, 2016 and 2015, respectively. The carrying amount of assets used as collateral was $119 million and $99 million as of October 31, 2016 and 2015, respectively. ITLC does not have any unsecured debt.

Future Maturities

The aggregate contractual annual maturities for debt as of October 31, 2016, are as follows:



	Manufacturing Operations		Financial Services Operations		Total
(in millions)
2017	$	71	$	836	$	907
2018	242		799		1,041
2019	432		148		580
2020	1,008		29		1,037
2021	9		4		13
Thereafter	1,426		1		1,427
Total debt	3,188		1,817		5,005
Less: Unamortized discount and unamortized debt issuance costs	92		9		101
Net debt	$	3,096	$	1,808	$	4,904

Debt and Lease Covenants

We have certain public and private debt agreements, including the indenture for our Senior Notes, the loan agreements for the Tax Exempt Bonds, the Senior Secured Term Loan Credit Facility, and the Amended and Restated Asset-Based Credit Facility, which limit our ability to incur additional indebtedness, pay dividends, buy back our stock, and take other actions. The terms of our 2018 Convertible Notes and 2019 Convertible Notes (together, the "Notes") do not contain covenants that could limit the amount of debt we may issue, or restrict us from paying dividends or repurchasing our other securities. However, the indentures for the Notes define circumstances under which we would be required to repurchase the Notes and include limitations on consolidation, merger, and sale of our assets. As of October 31, 2016, we were in compliance with these covenants.

We are also required under certain agreements with public and private lenders of NFC to ensure that NFC and its subsidiaries maintain their income before interest expense and income taxes at not less than 125% of their total interest expense. Under these agreements, if NFC's consolidated income, including capital contributions made by NIC or NI, before interest expense and income taxes is less than 125% of its interest expense ("fixed charge coverage ratio"), NIC or NI must make payments to NFC to achieve the required ratio. During the years ended October 31, 2016, 2015, and 2014, no such payments were made.

Our Mexican financial services operations also have debt covenants, which require the maintenance of certain financial ratios. As of October 31, 2016, we were in compliance with those covenants.

In the fourth quarter of 2016, we elected to early adopt the provisions of ASU 2015-03, "Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs”. The amendments in this ASU require that debt issuance costs related to recognized debt liabilities be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. At our election, and as permitted in ASU 2015-15, “Interest-Imputation of Interest (Subtopic 835-30) Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements”, the unamortized debt issuance costs associated with our line-of-credit arrangements are primarily included in Other noncurrent assets in the Consolidated Balance Sheets. The guidance, which required retrospective application, resulted in recording $38 million and a reclassification of $43 million of debt issuance costs as of October 31, 2016 and 2015, respectively.