Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Principles of Consolidation The consolidated financial statements of the Company present the financial position, results of operations and cash flows of DreamWorks Animation and its wholly-owned and majority-owned subsidiaries. The Company also consolidates less-than-wholly owned entities if the Company has a controlling financial interest in that entity. All significant intercompany accounts and transactions have been eliminated. Intra-entity profit related to transactions with equity method investees is eliminated until the amounts are ultimately realized. In addition, the Company reviews its relationships with other entities to identify whether they are variable interest entities ("VIE") as defined by the Financial Accounting Standards Board ("FASB"), and to assess whether the Company is the primary beneficiary of such entity. If the determination is made that the Company is the primary beneficiary, then the entity is consolidated. As of December 31, 2015 , the Company determined that it continued to have a variable interest in Oriental DreamWorks Holding Limited ("ODW") as ODW does not have sufficient equity at risk (i.e., cash on hand to fund its operations) as a result of the timing of capital contributions to the entity in accordance with the Transaction and Contribution Agreement (see Note 9). However, the Company concluded that it is not the primary beneficiary of ODW as it does not have deemed control of ODW. As a result, it does not consolidate ODW into its financial statements. Refer to Note 9 for further discussion of how the Company accounts for its investment in ODW, including the remaining contributions (which represent the maximum exposure to the Company). Reclassifications Certain amounts in the prior period consolidated financial statements have been reclassified to conform to the Company's 2015 presentation. Use of Estimates The preparation of financial statements in conformity with United States generally accepted accounting principles ("U.S. GAAP") requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The most significant estimates made by management in the preparation of the financial statements relate to the following: • ultimate revenues and ultimate costs of film and television product; • relative selling price of the Company's products for purposes of revenue allocation in multi-property licenses and other multiple deliverable arrangements; • determination of fair value of assets and liabilities for the allocation of the purchase price in an acquisition; • determination of the fair value of reporting units for purposes of testing goodwill for impairment; • determination of fair value of non-cash contributions to investments in unconsolidated entities; • useful lives of intangible assets; • product sales that will be returned and the amount of receivables that ultimately will be collected; • the potential outcome of future tax consequences of events that have been recognized in the Company's financial statements; • loss contingencies and contingent consideration arrangements; and • assumptions used in the determination of the fair value of equity-based awards for stock-based compensation or their probability of vesting. Actual results could differ from those estimates. To the extent that there are material differences between these estimates and actual results, the Company's financial condition or results of operations will be affected. Estimates are based on past experience and other assumptions that management believes are reasonable under the circumstances, and management evaluates these estimates on an ongoing basis. Cash and Cash Equivalents Cash and cash equivalents consist of cash on deposit and short-term money market investments, primarily comprised of U.S. government securities, that are rated AAA and with maturities of three months or less when purchased. As of December 31, 2015, approximately 58% of the Company's cash and cash equivalents was held by two of the Company's joint ventures which are fully consolidated. Restricted Cash As of December 31, 2014, restricted cash primarily represents cash accounts maintained by the ATV Joint Venture in which the Company owns a 75% interest. Pursuant to the venture's operating agreement, $25.0 million of the initial cash contribution could not be commingled with other corporate cash accounts and could only be used to fund the working capital of the ATV Joint Venture. As of December 31, 2015, the remaining balance of this restricted cash amount was zero . Trade Accounts Receivable Trade accounts receivable primarily consists of the following: receivables from licensees of the Company's intellectual property for use in various ancillary markets (such as merchandising, theme parks and cruise ships), receivables from licensees of film catalog and television series/specials titles and receivables related to the distribution of home video product. The Company imputes interest on receivables that are expected to be collectible during a period that exceeds 12 months and at a rate that represents the Company's best estimate of the rate at which the debtor can obtain financing of a similar nature from other sources at the date of the transaction. As of December 31, 2015 and 2014, trade accounts receivable included receivables totaling $142.7 million and $85.1 million , respectively, which were reduced by unamortized discounts totaling $14.3 million and $5.1 million , respectively. Interest rates used to impute interest ranged from 3% to 14% . The Company routinely reviews outstanding trade accounts receivable balances to determine whether an allowance for doubtful accounts should be recorded. The Company records an allowance for doubtful accounts for receivables on a specific identification basis. Investments Investments associated with the Company's non-qualified deferred compensation plan (see Note 17) are classified as available-for-sale. Such investments are recorded at fair value, based on quoted prices in active markets, and unrealized gains and losses are included in other comprehensive income (loss) until realized. For the years ended December 31, 2015 , 2014 and 2013 , unrealized gains and losses were not material. Investments are reviewed on a regular basis to evaluate whether a decline in fair value below cost is other than temporary. There were no other-than-temporary investment losses recorded for the years ended December 31, 2015 , 2014 and 2013 . Financial Instruments The fair value of cash and cash equivalents, accounts payable, advances and amounts outstanding under the revolving credit facility approximates carrying value due to the short-term maturity of such instruments and floating interest rates. As of December 31, 2015 , the fair value of trade accounts receivable approximated carrying value due to the similarities in the initial and current discount rates. In addition, as of December 31, 2015 , the fair value and the carrying value of the senior unsecured notes was $308.0 million and $300.0 million , respectively. The fair value of trade accounts receivable and the senior unsecured notes was determined using significant unobservable inputs by performing a discounted cash flow analysis and using current discount rates as appropriate for each type of instrument. Financial instruments that potentially subject the Company to credit risk consist primarily of cash and cash equivalents and accounts receivable. The Company limits its exposure to credit loss by placing its cash and cash equivalents in short-term money-market investments, which are rated AAA, with several financial institutions. Such investments, which are included in "Cash and cash equivalents" on the accompanying consolidated balance sheets, are classified as available-for-sale and reported at fair value, based on quoted prices in active markets. There were no unrealized gains or losses associated with these investments at December 31, 2015 . For the years ended December 31, 2015 , 2014 and 2013 , the Company recorded interest income of $4.6 million , $4.6 million and $4.2 million , respectively, from these instruments. Investments in Unconsolidated Entities The Company has investments in unconsolidated entities which are presented on its consolidated balance sheets (refer to Note 9). In exchange for its ownership in such entities, the Company makes investments in the form of cash and/or non-cash contributions. The Company records non-cash contributions based on the fair value of the assets contributed, or the fair value of the ownership interest received, whichever is more readily determinable. The Company applies the cost method of accounting for investments in the common stock of unconsolidated entities when the Company does not have the ability to exercise significant influence. For investments in preferred stock, the Company applies the cost method of accounting if it concludes that the preferred stock is not in-substance common stock. The Company uses the equity method of accounting for investments in companies in which it has a 50% or less ownership interest and has the ability to exercise significant influence. Prior to recording its share of net income or losses from equity method investees, investee financial statements are converted to U.S. GAAP. The fair value of cost method investments is not estimated if there are no indicators of impairment. As of December 31, 2015 and 2014, the Company determined that certain of its cost and equity method investments were impaired and that the carrying values would not be fully recoverable, primarily due to the Company's concerns related to each of the investee's financial condition. The Company determined that the fair value of each investment was zero . As a result, for the years ended December 31, 2015 and 2014, the Company recorded impairment charges totaling $6.4 million and $17.1 million , respectively, related to certain of its cost method investments. In addition, during the year ended December 31, 2015, the Company recorded an impairment charge in the amount of $5.1 million related to one of its equity method investments. Fair value related to both cost and equity method investments is estimated using significant unobservable inputs. Impairment charges related to cost and equity method investments are classified as other expense/income (net) on the Company's statements of operations. Business Acquisitions The Company accounts for business acquisitions under the purchase method of accounting, whereby the purchase price (defined as the total consideration transferred to acquire the business) is allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair value. The excess of the purchase price over estimated fair value of the net identifiable assets is allocated to goodwill. The determination of estimated fair values requires significant estimates and assumptions including, but not limited to, expected use of the assets acquired, the expected cost to extinguish a liability, future cash flows to be generated from intellectual property and developing appropriate discount rates and market multiples. A change in the estimated fair value of an asset or liability often has a direct impact on the amount to recognize as goodwill, which is an asset that is not amortized. In applying the purchase method of accounting for a business acquisition, management may make adjustments to the fair value allocation, as of the acquisition date, during the measurement period (which is defined as a period of up to one year from the closing date of the acquisition) as a result of additional information obtained subsequent to the initial reporting of the acquisition. Such measurement period adjustments are presented on a retrospective basis for acquisitions that occurred prior to 2015. Adjustments made to the allocation of the purchase price, or adjustments made as a result of changes in estimates or assumptions, could impact the amount of assets, including goodwill, and liabilities, ultimately recorded on the Company's balance sheet and could impact its operating results subsequent to such acquisition. Refer to Note 5 for further information related to the Company's acquisitions. Contingent Consideration From time to time, the Company may enter into arrangements to acquire a business or assets that include a contingent consideration component, such as in the Company's acquisition of ATV. The fair value of contingent consideration is estimated using significant unobservable inputs as of the date of the acquisition and is recorded as part of the purchase price. Refer to Note 5 for further discussion of the contingent consideration related to the acquisition of ATV. Property, Plant and Equipment Property, plant and equipment are stated at the lower of cost or fair value. Depreciation of property, plant and equipment is calculated using the straight-line method over estimated useful lives assigned to each major asset category as shown below: Asset Category Estimated Useful Life Buildings 40 years Building improvements 10 years Furniture and equipment 5-10 years Computer hardware, software and equipment 2-5 years Leasehold improvements are amortized using the straight-line method over the estimated useful life of the asset, not to exceed the remaining term of the lease. Repairs and maintenance costs are expensed as incurred. Non-Controlling Interests A non-controlling interest represents the other equity holder's interest in an entity that the Company consolidates. Non-controlling interests are classified as a separate component of equity in the Company's consolidated balance sheets and statements of equity. Net income and comprehensive income attributable to non-controlling interests are reflected separately from consolidated net income and comprehensive income in the consolidated statements of operations and statements of equity. Any change in ownership of a subsidiary while the controlling financial interest is retained is accounted for as an equity transaction between the controlling and non-controlling interests. Each of the Company and a third-party, J Ward Production ("JWP"), owns a 50% equity interest in a joint venture operated by Bullwinkle Studios, LLC ("Bullwinkle Studios"). The Company is consolidating the results of this joint venture because the Company retains control over the operations of Bullwinkle Studios. Additionally, on December 11, 2014, Hearst acquired a 25% equity interest in the ATV Joint Venture (as described in Note 1). As the Company continued to retain control over ATV, the transaction (including the tax effect) was recorded within equity. In February 2015, the Company and a third-party entered into agreements forming a new entity to commercialize aspects of the Company's proprietary technology. The new entity is majority-owned and controlled by the Company and, accordingly, is consolidated by the Company. The Company's consolidated financial statements include a cash contribution from the original non-controlling interest holder in the amount of $15.0 million made at the time of formation of the new entity. Additionally, during the three months ended December 31, 2015, a second non-controlling interest holder made a cash contribution of $25.0 million , which was accounted for as an equity transaction. As a result of this transaction, the Company's equity interest in this venture was reduced from 80% to 64% . Gross versus Net Revenue Certain of the Company's feature films, television specials and other properties are primarily distributed and marketed by third party distributors. The Company evaluates its arrangements with third parties to determine whether revenue should be reported under each individual arrangement on a gross or net basis by determining whether the Company acts as the principal or agent under the terms of each arrangement. To the extent that the Company acts as the principal in an arrangement, revenues are reported on a gross basis, resulting in revenues and expenses being classified in their respective financial statement line items. Conversely, to the extent that the Company acts as the agent in an arrangement, revenues are reported on a net basis, resulting in revenues being presented net of any related expenses. Determining whether the Company acts as principal or agent is based on an evaluation of which party has substantial risks and rewards of ownership under the terms of an arrangement. The most significant factors that the Company considers include identification of the primary obligor, as well as which party has general and physical inventory risk, credit risk and discretion in the supplier selection. The Company's primary distribution arrangements, which are those for its theatrical releases, are recorded on a net basis as a result of the evaluation previously described. Revenues and costs related to the Company's non-feature film content are typically recorded on a gross basis. Revenue Recognition The Company recognizes revenue from the distribution of its animated feature films when earned and reported to it by its distributors. Pursuant to the Company's distribution arrangements with Fox, Paramount and ODW, the Company recognizes revenues derived from its feature films net of reserves for returns, rebates and other incentives after the particular distributor has retained its respective distribution fees (without deduction for any distribution and marketing costs or third-party distribution and fulfillment services fees) and recovered all of its permissible distribution and marketing costs with respect to the Company's films on a title-by-title basis. Fox retains a fee of 8.0% of all theatrical gross receipts and home video gross receipts, except in connection with certain pay television and video-on-demand rights and other digital distribution rights, for which the fee is 6.0% . Paramount retains a distribution fee of 8.0% of revenues across all markets. ODW retains a fee of 8.0% of all gross receipts for the markets in which it distributes. For further discussion of the Company's primary distribution arrangements, refer to Note 4. Additionally, because third parties are the principal distributors of the Company's films, the amount of revenue that is recognized from films in any given period is dependent on the timing, accuracy and sufficiency of the information received from its distributors. As is typical in the film industry, the Company's distributors may make adjustments in future periods to information previously provided to the Company that could have a material impact on the Company's operating results in later periods. Furthermore, management may, in its judgment, make material adjustments to the information reported by its distributors in future periods to ensure that revenues are accurately reflected in the Company's financial statements. To date, the distributors have not made, nor has the Company made, subsequent material adjustments to information provided by the distributors and used in the preparation of the Company's historical financial statements. Revenue from the theatrical exhibition of films is recognized at the later of when a film is exhibited in theaters or when revenue is reported by the Company's distributors. Revenue from both free and pay television licensing agreements for the Company's films is recognized at the later of the time the production is made available for exhibition in those markets or it is reported by its distributors. The Company has also entered into licensing arrangements directly with third parties to digitally distribute its feature film and television series/specials content. Such revenues are recorded on a gross basis as they are not typically subject to the distribution arrangements with the Company's primary distributors and, accordingly, the Company receives payment and records revenues directly from third parties. Revenues generated under these licensing arrangements is recognized at the later of the time when the content has been delivered to and accepted by the licensee or the commencement of the license term. Revenue from the sale of feature film home video units is recognized at the later of when product is made available for retail sale and when sales to customers are reported by third parties, such as fulfillment service providers or distributors. Revenue from the sale of home video units for other content (such as television series/specials) is recorded on a gross basis (because the Company is considered the principal in the transactions) and is recognized when the criteria for revenue recognition have been met. Certain of the Company's home video distribution arrangements for its non-feature film content include non-refundable, but recoupable, minimum guarantees. Minimum guarantees that are not fully recouped are recognized as revenue once the minimum guarantee period has expired and the Company is able to determine the amount of remaining revenues to be recognized. The criteria the Company evaluates to determine whether it is able to recognize revenue include persuasive evidence of an arrangement exists, the price is fixed and determinable, delivery has occurred or services have been rendered, risk of inventory loss has transferred and collectibility is reasonably assured. In addition, the Company and its distributors provide for future returns of home video product and for customer programs and sales incentives. The Company and its distributors calculates these estimates by analyzing a combination of historical returns, current economic trends, projections of consumer demand for the Company's product and point-of-sale data available from certain retailers. Based on this information, a percentage of each sale is reserved. Customers are typically given varying rights of return, which may include 100% return rights. Although the Company and its distributors allow various rights of return for customers, management does not believe that these rights are critical in establishing return estimates, because other factors, such as historical experience with similar types of sales, information received from retailers and management's assessment of the product's appeal based on domestic box office success and other research, are more important to the estimation process. Revenue from merchandising and other licensing arrangements is recognized when the associated feature film or television series/special has been released and the criteria for revenue recognition have been met. The criteria that the Company uses to evaluate whether it is able to recognize revenue include the following: persuasive evidence of an arrangement exists, the price is fixed and determinable, delivery has occurred or services have been rendered (including whether the license term has commenced) and collectibility is reasonably assured. Licensing and merchandising related minimum guarantees are generally recognized as revenue upon the theatrical release of a film and royalty-based revenues (revenues based upon a percentage of net sales of the products) are generally recognized as revenue in periods when royalties are reported by licensees or cash is received. Certain of the Company's arrangements may qualify as multiple deliverable arrangements if the licensee is granted the right to exploit more than one of the Company's titles or properties. The license period for each property under a multiple deliverable arrangement may vary by title or property. Revenue associated with multiple deliverable arrangements is allocated to each title or property based on relative selling price. In determining the relative selling price of each title or property, the Company considers a variety of factors including (but not limited to) the period of time a title or property has already been exploited in the marketplace, whether the title is a sequel, the duration of the license period being granted, the territories for which the license is being granted, similar arrangements and type of content or property being licensed. Revenue for each title or property will be recognized when it is available to the licensee for exploitation. As a result of one of the Company's agreements with Netflix, it is currently developing and producing original episodic content in order to fulfill its obligations under the agreement. In cases where a television series is based on characters from one of the Company's feature films, a portion of the third-party revenues generated by the new series is allocated to the feature film title from which the series originated. This revenue allocation represents a license fee charged to the television series for use of intellectual property derived from the related feature film. Long-term, non-interest-bearing receivables arising from licensing agreements are discounted to present value. Accordingly, revenues are recorded net of such discount. Interest income is recognized from the imputation of interest in accordance with the effective interest rate method and classified as "Interest income, net" in the Company's consolidated statements of operations. Costs of Revenues Film and Other Inventory Costs. The production costs of the Company's animated feature films, television series/specials and other content are stated at the lower of cost less accumulated amortization, or fair value. Production overhead, a component of film costs, includes allocable costs of individuals or departments with exclusive or significant responsibility for the production of films or television products. A significant portion of the Company's resources are dedicated to the production of its film and television product. Capitalized production overhead does not include selling and marketing and general and administrative expenses. Interest expense, if any, is capitalized into film costs while the film is in the "in production" phase. In addition to the films and television series/specials being produced, costs of productions in development are capitalized as development film costs and are transferred to film production costs when a film or television series/special is set for production. In the event a film or television series/specials is not set for production within three years from the time the first costs are capitalized or the film or television series/specials is abandoned, all such costs are generally expensed. Film and Other Inventory Costs Amortization. Once a feature film, television series/special or other content is released, capitalized production costs are amortized and participations and residual costs are accrued on an individual title basis in the proportion that the revenue during the period for each title ("Current Revenue") bears to the estimated remaining total revenue to be recognized from all sources for each title ("Ultimate Revenue"). The amount of film and other inventory costs that is amortized each period will depend on the ratio of Current Revenue to Ultimate Revenue for each film, television series/special or other content for such period. The Company makes certain estimates and judgments of Ultimate Revenue to be recognized for each title based on information received from its distributor or its operating partners, as well as its knowledge of the industry and historical experience. Ultimate Revenue does not include estimates of revenue that will be earned more than 10 years from a film's initial theatrical release date. Ultimate Revenue for television series/specials does not include estimates of revenue that will be earned more than 10 years from the date of delivery of the first episode. Estimates of Ultimate Revenue and anticipated participation and residual costs are reviewed periodically in the ordinary course of business and are revised if necessary. A change in any given period to the Ultimate Revenue for an individual title will result in an increase or decrease to the percentage of amortization of capitalized film and other inventory costs and accrued participation and residual costs relative to a previous period. Depending on the performance of a title, significant changes to future Ultimate Revenue may occur, which could result in significant changes to the amortization of the capitalized production costs. Unamortized film, television series/specials and other production costs are evaluated for impairment each reporting period on a title-by-title basis to determine whether there are indicators of impairment. If there are indicators of impairment, the Company will determine the fair value of the unamortized costs for the title and the excess of the carrying value above the fair value is written off and the amount is classified as costs of revenues in the consolidated statements of operations and as amortization and write-off of film and other inventory costs in the consolidated statements of cash flows. The Company estimates the fair value of its film and other inventory costs by calculating the net present value of the estimated remaining net cash flows to be generated for the title being evaluated. The Company bases these fair value measurements on unobservable inputs derived from the Company's assumptions about how market participants would price the asset. Due to the nature of these assets, market data for similar assets is not available. Key assumptions used in such fair value measurements include: (1) the discount rate applied to future cash flow streams, which is based on a risk-free rate plus a risk premium representing the risk associated with the type of property being exploited, (2) the performance in markets not yet released and (3) the number of years over which the Company estimates future net cash flows. The Company considers the sensitivity of these inputs in assessing its assumptions. See Note 6 for further information related to the impairment evaluation of film and other inventory costs. Additionally, on occasion, the Company may change the creative direction of, or abandon, one or more of the Company's films or other projects after being placed into production. As a result, amounts previously capitalized as production costs may be expensed. Other. Costs of revenues also include manufacturing costs related to physical inventory product sales and amortization of certain intangible assets that directly correlate with revenues generated (this primarily consists of character rights). Selling and Marketing Expense Selling and marketing expenses primarily consist of advertising and marketing costs, promotion costs, distribution fees and sales commissions to outside third parties. Generally, given the structure of the Company's feature film distribution arrangements (see Note 4), the Company does not incur distribution, marketing, prints and advertising costs or third-party distribution and fulfillment services fees associated with the exploitation of its feature films. Distribution and marketing costs associated with the exploitation of the Company's feature films would be included in selling and marketing expenses to the extent that the Company caused its distributors to make additional expenditures in excess of mutually agreed amounts. The Company's television series and specials are typically not subject to the same distribution agreements as its feature films, and accordingly, selling and marketing expenses include distribution and marketing costs directly incurred by the Company. Advertising and marketing expenses that are not captured under the distribution and servicing arrangements, which are those primarily associated with the Company's merchandising and promotional activities and television series/specials, are expensed as incurred by the Company. During the years ended December 31, 2015 , 2014 and 2013 , the Company incurred advertising and marketing expenses totaling $23.5 million , $31.1 million and $14.9 million , respectively. General and Administrative Expense General and administrative expenses consist primarily of employee compensation (including salaries, bonuses, stock-based compensation and employee benefits), rent, insurance, fees for professional services and restructuring-related charges. Product Development Expense The Company records product development costs, which primarily consist of research and development costs related to its technology initiatives. Product development costs incurred prior to reaching the application development or technological feasibility stage are expensed. Certain software development costs incurred after reaching the application development stage (in the case of internally developed software and softwa |