Summary of Significant Accounting Policies

Organization and Description of the Business

Navistar International Corporation ("NIC"), incorporated under the laws of the State of Delaware in 1993, is a holding company whose principal operating subsidiaries are Navistar, Inc. and Navistar Financial Corporation ("NFC"). References herein to the "Company," "we," "our," or "us" refer collectively to NIC and its consolidated subsidiaries, including certain variable interest entities ("VIEs") of which we are the primary beneficiary. Our fiscal year ends October 31. We operate in four principal industry segments: Truck, Engine, Parts (collectively called "Manufacturing operations"), and Financial Services, which consists of NFC and our foreign finance operations (collectively called "Financial Services operations"). These segments are discussed in Note 13, Segment Reporting.

Basis of Presentation and Consolidation

The accompanying unaudited consolidated financial statements include the assets, liabilities, and results of operations of our manufacturing operations, which include majority-owned dealers ("Dealcors"), and our financial services operations, including VIEs of which we are the primary beneficiary. The effects of transactions among consolidated entities have been eliminated to arrive at the consolidated amounts. Certain reclassifications were made to prior periods' amounts to conform to the 2013 presentation.

We prepared the accompanying unaudited consolidated financial statements in accordance with United States ("U.S.") generally accepted accounting principles ("U.S. GAAP") for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X issued by the United States Securities and Exchange Commission ("SEC"). Accordingly, they do not include all of the information and notes required by U.S. GAAP for comprehensive annual financial statements.

The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting policies described in our Annual Report on Form 10-K for the year ended October 31, 2012 and should be read in conjunction with the disclosures therein. In our opinion, these interim consolidated financial statements reflect all adjustments, consisting of normal recurring adjustments, necessary to present fairly the financial condition, results of operations, and cash flows for the periods presented. Operating results for interim periods are not necessarily indicative of annual operating results.

Variable Interest Entities

We have an interest in several VIEs, primarily joint ventures, established to manufacture or distribute products and enhance our operational capabilities. We have determined for certain of our VIEs that we are the primary beneficiary because we have the power to direct the activities of the VIE that most significantly impact the VIE's economic performance and have the obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. Accordingly, we include in our consolidated financial statements the assets and liabilities and results of operations of those entities, even though we may not own a majority voting interest. The liabilities recognized as a result of consolidating these VIEs do not represent additional claims on our general assets; rather they represent claims against the specific assets of these VIEs. Assets of these entities are not readily available to satisfy claims against our general assets.

We are the primary beneficiary of our Blue Diamond Parts ("BDP") and Blue Diamond Truck ("BDT") joint ventures with Ford Motor Company ("Ford"). As a result, our Consolidated Balance Sheets include assets of $222 million and $246 million and liabilities of $104 million and $109 million as of January 31, 2013 and October 31, 2012, respectively, from BDP and BDT, including $37 million and $26 million of cash and cash equivalents, at the respective dates, which are not readily available to satisfy claims against our general assets. The creditors of BDP and BDT do not have recourse to our general credit. In December 2011, Ford notified the Company of its intention to dissolve the BDT joint venture effective December 2014. We do not expect the dissolution of the BDT joint venture to have a material impact on our consolidated financial statements.

Our Financial Services segment consolidates several VIEs. As a result, our Consolidated Balance Sheets include assets of $1.1 billion at both January 31, 2013 and October 31, 2012, and liabilities of $776 million and $914 million as of January 31, 2013 and October 31, 2012, respectively, all of which are involved in securitizations that are treated as borrowings. In addition, our Consolidated Balance Sheets include assets of $291 million and $359 million and related liabilities of $106 million and $157 million as of January 31, 2013 and October 31, 2012, respectively, all of which are involved in transactions that do not qualify for sale accounting treatment, and therefore, are treated as borrowings. Investors that hold securitization debt have a priority claim on the cash flows generated by their respective securitized assets to the extent that the related trusts are entitled to make principal and interest payments. Investors in securitizations of these entities have no recourse to our general credit.

We also have an interest in other VIEs, which we do not consolidate because we are not the primary beneficiary. Our financial support and maximum loss exposure relating to these non-consolidated VIEs are not material to our financial condition, results of operations, or cash flows.

We use the equity method to account for our investments in entities that we do not control under the voting interest or variable interest models, but where we have the ability to exercise significant influence over operating and financial policies. Equity in loss of non-consolidated affiliates includes our share of the net income (loss) of these entities.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses for the periods presented. Significant estimates and assumptions are used for, but are not limited to, pension and other postretirement benefits, allowance for doubtful accounts, income tax contingency accruals and valuation allowances, product warranty accruals, asbestos and other product liability accruals, asset impairment charges, and litigation-related accruals. Actual results could differ from our estimates.

Concentration Risks

Our financial condition, results of operations, and cash flows are subject to concentration risks related to concentrations of our union employees. As of January 31, 2013, approximately 4,600, or 49%, of our hourly workers and approximately 400, or 5%, of our salaried workers are represented by labor unions and are covered by collective bargaining agreements. Our future operations may be affected by changes in governmental procurement policies, budget considerations, changing national defense requirements, and global, political, regulatory and economic developments in the U.S. and certain foreign countries (primarily Canada, Mexico, and Brazil).

Product Warranty Liability

Accrued product warranty and deferred warranty revenue activity is as follows:



	Three Months Ended January 31,
(in millions)	2013			2012
Balance at beginning of period	$	1,118		$	598
Costs accrued and revenues deferred	111			111
Adjustments to pre-existing warranties^(A)(B)	40			123
Payments and revenues recognized	(161		)	(106		)
Balance at end of period	1,108			726
Less: Current portion	559			324
Noncurrent accrued product warranty and deferred warranty revenue	$	549		$	402

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(A)

Adjustments to pre-existing warranties reflect changes in our estimate of warranty costs for products sold in prior periods. Such adjustments typically occur when claims experience deviates from historic and expected trends. Our warranty liability is generally affected by component failure rates, repair costs, and the timing of failures. Future events and circumstances related to these factors could materially change our estimates and require adjustments to our liability. In addition, new product launches require a greater use of judgment in developing estimates until historical experience becomes available. In the first quarter of 2013, we recorded adjustments for changes in estimates of $40 million or $0.50 per diluted share. In the first quarter of 2012, we recorded adjustments for changes in estimates of $123 million, or $1.76 per diluted share. Net of tax, the first quarter of 2012 adjustments for changes in estimates amounted to $81 million, or $1.16 per diluted share.

(B)

In the first quarter of 2013, we recognized $13 million of charges for adjustments to pre-existing warranties for a specific warranty issue related to component parts from a supplier. Also during the quarter, we reached agreement for reimbursement from this supplier for this amount and other costs previously accrued. As a result of this agreement, we recognized a recovery of $27 million within Costs of products sold and recorded a receivable within Other current assets.

The amount of deferred revenue related to extended warranty programs was $377 million and $364 million at January 31, 2013 and October 31, 2012, respectively. Revenue recognized under our extended warranty programs was $29 million and $15 million for the three months ended January 31, 2013 and 2012, respectively.

Recently Issued and Recently Adopted Accounting Standards

There are no recently issued accounting standards for which the Company expects a material impact on our consolidated financial statements. In addition, for the three months ended January 31, 2013, the Company has not adopted any new accounting guidance that has had a material impact on our consolidated financial statements.