SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	12 Months Ended
Dec. 31, 2017
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	2. Summary of Significant Accounting Policies The following table identifies our significant accounting policies presented in other Notes to these Consolidated Financial Statements, with a reference to the Note where a detailed description can be found: Note 6. Investments Fixed maturity and equity securities Other invested assets Short-term investments Net investment income Net realized capital gains (losses) Other-than-temporary impairments Note 7. Lending Activities Mortgage and other loans receivable – net of allowance Note 8. Reinsurance Reinsurance assets – net of allowance Retroactive reinsurance Note 9. Deferred Policy Acquisition Costs Deferred policy acquisition costs Amortization of deferred policy acquisition costs Note 10. Variable Interest Entities Note 11. Derivatives and Hedge Accounting Derivative assets and liabilities, at fair value Note 12. Goodwill Note 13. Insurance Liabilities Liability for unpaid losses and loss adjustment expenses Discounting of reserves Future policy benefits Policyholder contract deposits Other policyholder funds Note 14. Variable Life and Annuity Contracts Note 15. Debt Long-term debt Note 16. Contingencies, Commitments and Guarantees Legal contingencies Note 18. Earnings Per Share Note 23. Income Taxes Other significant accounting policies Premiums for short-duration contracts are recorded as written on the inception date of the policy. Premiums are earned primarily on a pro rata basis over the term of the related coverage. Sales of extended services contracts are reflected as premiums written and earned on a pro rata basis over the term of the related coverage. In addition, certain miscellaneous income is included as premiums written and earned. The reserve for unearned premiums includes the portion of premiums written relating to the unexpired terms of coverage. Reinsurance premiums are typically earned over the same period as the underlying policies or risks covered by the contract. As a result, the earnings pattern of a reinsurance contract may extend up to 24 months, reflecting the inception dates of the underlying policies throughout the year. Reinsurance premiums ceded under prospective reinsurance agreements are recognized as a reduction in revenues over the period the reinsurance coverage is provided in proportion to the risks to which the premiums relate. Premiums for long-duration insurance products and life contingent annuities are recognized as revenues when due. Estimates for premiums due but not yet collected are accrued. Policy fees represent fees recognized from universal life and investment-type products consisting of policy charges for the cost of insurance, policy administration charges, surrender charges and amortization of unearned revenue reserves. Policy fees are recognized as revenues in the period in which they are assessed against policyholders, unless the fees are designed to compensate AIG for services to be provided in the future. Fees deferred as unearned revenue are amortized in relation to the incidence of expected gross profits to be realized over the estimated lives of the contracts, similar to DAC. Other income includes advisory fee income from the Life and Retirement broker dealer business, as well as legal recoveries of $27 million, $44 million and $94 million from legacy crisis and other matters in 2017, 2016 and 2015, respectively. Other income from our Other Operations category consists of the following: Changes in fair value relating to financial assets and liabilities for which the fair value option has been elected. Interest income and related expenses, including amortization of premiums and accretion of discounts on bonds with changes in the timing and the amount of expected principal and interest cash flows reflected in the yield, as applicable. Dividend income from common and preferred stock and earnings distributions from other investments. Changes in the fair value of other securities sold but not yet purchased, futures, hybrid financial instruments, securities purchased under agreements to resell, and securities sold under agreements to repurchase. Income earned on real estate based investments and related realized gains and losses from sales, property level impairments and financing costs. Exchange gains and losses resulting from foreign currency transactions. Earnings from private equity funds and hedge fund investments accounted for under the equity method. Changes in the fair value of derivatives at AIG Financial Products Corp. and related subsidiaries (collectively AIGFP). Cash represents cash on hand and non-interest-bearing demand deposits. Short-term investments consist of interest-bearing cash equivalents, time deposits, securities purchased under agreements to resell, and investments, such as commercial paper, with original maturities within one year from the date of purchase. Premiums and other receivables – net of allowance include premium balances receivable, amounts due from agents and brokers and policyholders, trade receivables for the Direct Investment book (DIB) and Global Capital Markets (GCM) and other receivables. Trade receivables for GCM include cash collateral posted to derivative counterparties that is not eligible to be netted against derivative liabilities. The allowance for doubtful accounts on premiums and other receivables was $236 million and $279 million at December 31, 2017 and 2016, respectively. Other assets consist of sales inducement assets, prepaid expenses, deposits, other deferred charges, real estate, other fixed assets, capitalized software costs, goodwill, intangible assets other than goodwill, restricted cash and derivative assets. We offer sales inducements which include enhanced crediting rates or bonus payments to contract holders (bonus interest) on certain annuity and investment contract products. Sales inducements provided to the contract holder are recognized in Policyholder contract deposits in the Consolidated Balance Sheets. Such amounts are deferred and amortized over the life of the contract using the same methodology and assumptions used to amortize DAC (see Note 9 herein). To qualify for such accounting treatment, the bonus interest must be explicitly identified in the contract at inception. We must also demonstrate that such amounts are incremental to amounts we credit on similar contracts without bonus interest, and are higher than the contract’s expected ongoing crediting rates for periods after the bonus period. The deferred bonus interest and other deferred sales inducement assets totaled $738 million and $808 million at December 31, 2017 and 2016, respectively. The amortization expense associated with these assets is reported within Interest credited to policyholder account balances in the Consolidated Statements of Income. Such amortization expense totaled $94 million, $77 million and $88 million for the years ended December 31, 2017, 2016 and 2015, respectively. The cost of buildings and furniture and equipment is depreciated principally on the straight-line basis over their estimated useful lives (maximum of 40 years for buildings and 10 years for furniture and equipment). Expenditures for maintenance and repairs are charged to income as incurred and expenditures for improvements are capitalized and depreciated. We periodically assess the carrying amount of our real estate for purposes of determining any asset impairment. Capitalized software costs, which represent costs directly related to obtaining, developing or upgrading internal use software, are capitalized and amortized using the straight-line method over a period generally not exceeding five years. Real estate, fixed assets and other long-lived assets are assessed for impairment when impairment indicators exist. Separate accounts represent funds for which investment income and investment gains and losses accrue directly to the policyholders who bear the investment risk. Each account has specific investment objectives and the assets are carried at fair value. The assets of each account are legally segregated and are not subject to claims that arise from any of our other businesses. The liabilities for these accounts are equal to the account assets. Separate accounts may also include deposits for funds held under stable value wrap funding agreements, although the majority of stable value wrap sales are measured based on the notional amount included in assets under management and do not include the receipt of funds. For a more detailed discussion of separate accounts see Note 14 herein. Other liabilities consist of other funds on deposit, other payables, securities sold under agreements to repurchase, securities sold but not yet purchased, derivative liabilities and deferred gains on retroactive reinsurance agreements. We have entered into certain insurance and reinsurance contracts, primarily in our General Insurance companies, that do not contain sufficient insurance risk to be accounted for as insurance or reinsurance. Accordingly, the premiums received on such contracts, after deduction for certain related expenses, are recorded as deposits within Other liabilities in the Consolidated Balance Sheets. Net proceeds of these deposits are invested and generate Net investment income. As amounts are paid, consistent with the underlying contracts, the deposit liability is reduced. Also included in Other liabilities are trade payables for the DIB and GCM, which include option premiums received and payables to counterparties that relate to unrealized gains and losses on futures, forwards, and options and balances due to clearing brokers and exchanges. Trade payables for GCM also include cash collateral received from derivative counterparties that contractually cannot be netted against derivative assets. Securities sold but not yet purchased represent sales of securities not owned at the time of sale. The obligations arising from such transactions are recorded on a trade-date basis and carried at fair value. Fair values of securities sold but not yet purchased are based on current market prices. Foreign currency: Financial statement accounts expressed in foreign currencies are translated into U.S. dollars. Functional currency assets and liabilities are translated into U.S. dollars generally using rates of exchange prevailing at the balance sheet date of each respective subsidiary and the related translation adjustments are recorded as a separate component of Accumulated other comprehensive income, net of any related taxes, in Total AIG shareholders’ equity. Income statement accounts expressed in functional currencies are translated using average exchange rates during the period. Functional currencies are generally the currencies of the local operating environment. Financial statement accounts expressed in currencies other than the functional currency of a consolidated entity are remeasured into that entity’s functional currency resulting in exchange gains or losses recorded in income. The adjustments resulting from translation of financial statements of foreign entities operating in highly inflationary economies are recorded in income. Non-redeemable noncontrolling interest is the portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to a parent. Accounting Standards Adopted During 2017 Derivative Contract Novations In March 2016, the Financial Accounting Standards Board (FASB) issued an accounting standard that clarifies that a change in the counterparty (novation) to a derivative instrument that has been designated as a hedging instrument does not, in and of itself, require de-designation of that hedging relationship provided that all other hedge accounting criteria continue to be met. We adopted the standard on its required effective date of January 1, 2017. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows. Contingent Put and Call Options in Debt Instruments In March 2016, the FASB issued an accounting standard that clarifies the requirements for assessing whether contingent call (put) options that can accelerate the payment of principal on debt instruments are clearly and closely related to their debt hosts. The standard requires an evaluation of embedded call (put) options solely on a four-step decision sequence that requires an entity to consider whether (1) the amount paid upon settlement is adjusted based on changes in an index, (2) the amount paid upon settlement is indexed to an underlying other than interest rates or credit risk, (3) the debt involves a substantial premium or discount and (4) the put or call option is contingently exercisable. We adopted the standard on its required effective date of January 1, 2017. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows. Simplifying the Transition to the Equity Method of Accounting In March 2016, the FASB issued an accounting standard that eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods during which the investment had been held. We adopted the standard on its required effective date of January 1, 2017. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows. Interest Held through Related Parties that are under Common Control In October 2016, the FASB issued an accounting standard that amends the consolidation analysis for a reporting entity that is the single decision maker of a variable interest entity (VIE). The new guidance will require the decision maker’s evaluation of its interests held through related parties that are under common control on a proportionate basis (rather than in their entirety) when determining whether it is the primary beneficiary of that VIE. The amendment does not change the characteristics of a primary beneficiary. We adopted the standard on its required effective date of January 1, 2017. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows. Clarifying the Definition of a Business In January 2017, the FASB issued an accounting standard that changes the definition of a business to assist entities with evaluating when a set of transferred assets and activities is a business. The new standard will require an entity to evaluate if substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar assets; if so, the set of transferred assets and activities is not a business. At a minimum, a set must include an input and a substantive process that together significantly contribute to the ability to create output. We adopted the standard on October 1, 2017. The impact of the standard is primarily related to our investments in real estate. As a result of the adoption, we anticipate that future acquisitions of certain real estate investments will no longer meet the definition of a business and will be treated as asset acquisitions. As a result, no goodwill would be recognized from these investments and certain costs can be capitalized as part of asset acquisitions. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows. Future Application of Accounting Standards Revenue Recognition In May 2014, the FASB issued an accounting standard that supersedes most existing revenue recognition guidance. The standard excludes from its scope the accounting for insurance contracts, leases, financial instruments, and certain other agreements that are governed under other GAAP guidance, but could affect the revenue recognition for certain of our other activities. We will adopt this standard using the modified retrospective approach on its required effective date of January 1, 2018. Our analysis of revenues indicates that substantially all of our revenues are from sources excluded from the scope of the standard. For those revenue sources within the scope of the standard, there are no material changes in the timing or measurement of revenues based upon the guidance. As substantially all of our revenue sources are excluded from the scope of the standard, the adoption of the standard will not have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Recognition and Measurement of Financial Assets and Financial Liabilities In January 2016, the FASB issued an accounting standard that will require equity investments that do not follow the equity method of accounting or are not subject to consolidation to be measured at fair value with changes in fair value recognized in earnings, while financial liabilities for which fair value option accounting has been elected, changes in fair value due to instrument-specific credit risk will be presented separately in other comprehensive income. The standard allows the election to record equity investments without readily determinable fair values at cost, less impairment, adjusted for subsequent observable price changes with changes in the carrying value of the equity investments recorded in earnings. The standard also updates certain fair value disclosure requirements for financial instruments carried at amortized cost. We will adopt this standard on its effective date of January 1, 2018 using the modified retrospective approach. Based on our review, substantially all of our assets and liabilities are not within the scope of the standard. The adoption of the standard will not have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Leases In February 2016, the FASB issued an accounting standard that will require lessees with lease terms of more than 12 months to recognize a right of use asset and a corresponding lease liability on their balance sheets. For income statement purposes, the FASB retained a dual model, requiring leases to be classified as either operating leases or finance leases. We plan to adopt the standard on its effective date of January 1, 2019 using a modified retrospective approach upon adoption. We are currently quantifying the expected recognition on our balance sheet for a right to use asset and a lease liability as required by the standard. We do not expect the impact of the standard to have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Financial Instruments - Credit Losses In June 2016, the FASB issued an accounting standard that will change how entities account for credit losses for most financial assets, trade receivables and reinsurance receivables. The standard will replace the existing incurred loss impairment model with a new “current expected credit loss model” that generally will result in earlier recognition of credit losses. The standard will apply to financial assets subject to credit losses, including loans measured at amortized cost, reinsurance receivables and certain off-balance sheet credit exposures. Additionally, the impairment of available-for-sale debt securities, including purchased credit deteriorated securities, are subject to the new guidance and will be measured in a similar manner, except that losses will be recognized as allowances rather than reductions in the amortized cost of the securities. The standard will also require additional information to be disclosed in the footnotes. The standard is effective on January 1, 2020, with early adoption permitted on January 1, 2019. We are continuing to develop our implementation plan to adopt the standard and are assessing the impact of the standard on our reported consolidated financial condition, results of operations, cash flows and required disclosures. While we expect an increase in our allowances for credit losses for the financial instruments within scope of the standard, given the objective of the new standard, the amount of any change will be dependent on our portfolios’ composition and quality at the adoption date as well as economic conditions and forecasts at that time. Classification of Certain Cash Receipts and Cash Payments In August 2016, the FASB issued an accounting standard that addresses diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments provide clarity on the treatment of eight specifically defined types of cash inflows and outflows. We will adopt this standard retrospectively on its effective date of January 1, 2018. The standard addresses presentation in the statement of cash flows only and will have no effect on our reported consolidated financial condition, results of operations or required disclosures. Intra-Entity Transfers of Assets Other than Inventory In October 2016, the FASB issued an accounting standard that will require an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs, rather than when the asset is sold to a third party. We will adopt the standard on its effective date of January 1, 2018 using a modified retrospective approach. The adoption of this standard will not have a material impact on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Restricted Cash In November 2016, the FASB issued an accounting standard that provides guidance on the presentation of restricted cash in the Statement of Cash Flows. Entities will be required to explain the changes during a reporting period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents in the statement of cash flows. We will adopt the standard retrospectively on its effective date of January 1, 2018. The standard addresses presentation of restricted cash in the Statement of Cash Flows only and will have no effect on our reported consolidated financial condition, results of operations or required disclosures. Simplifying the Test for Goodwill Impairment In January 2017, the FASB issued an accounting standard that eliminates the requirement to calculate the implied fair value of goodwill, through a hypothetical purchase price allocation, to measure a goodwill impairment charge. Instead, entities will record an impairment charge based on the excess of a reporting unit’s carrying amount over its fair value not to exceed the total amount of goodwill allocated to that reporting unit. An entity should also consider income tax effects from tax deductible goodwill on the carrying amount of the reporting unit when measuring the goodwill impairment loss, if applicable. The standard is effective on January 1, 2020, with early adoption permitted. We are evaluating the timing of our adoption. Any impact of the standard will be dependent on the market conditions of the reporting units at the time of adoption. Gains and Losses from the Derecognition of Nonfinancial Assets In February 2017, the FASB issued an accounting standard that clarifies the scope of the derecognition guidance for the sale, transfer and derecognition of non-financial assets to noncustomers that aligns with the new revenue recognition principles. The standard also adds new accounting for partial sales of nonfinancial assets (including in substance real estate) that requires an entity to derecognize a nonfinancial asset when it 1) ceases to have a controlling financial interest in the legal entity that holds the asset based on the consolidation model and 2) transfers control of the asset based on the revenue recognition model. We will adopt this standard on its effective date of January 1, 2018 under the modified retrospective approach. Based on our evaluation, we do not expect the standard to have a material impact on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Improving the Presentation of Net Periodic Pension and Postretirement Benefit Cost In March 2017, the FASB issued an accounting standard that requires entities to report the service cost component of net periodic pension and postretirement benefit costs in the same line item as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net periodic benefit costs are required to be separately presented in the income statement. The amendments also allow only the service cost component to be eligible for capitalization when applicable. We will adopt this standard on its effective date of January 1, 2018. The standard primarily addresses the presentation of the service cost component of net periodic benefit costs in the income statement. AIG’s U.S. pension plans are frozen and no longer accrue benefits, which are reflected as service costs. Therefore, the standard will have no material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Premium Amortization on Purchased Callable Debt Securities In March 2017, the FASB issued an accounting standard that shortens the amortization period for certain callable debt securities held at a premium by requiring the premium to be amortized to the earliest call date. The standard does not require an accounting change for securities held at a discount, which continue to be amortized to maturity. We plan to adopt the standard retrospectively on its effective date, January 1, 2019. We do not expect the standard to have a material impact on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Modification of Share-Based Payment Awards In May 2017, the FASB issued an accounting standard that provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting. We will prospectively adopt this standard on its effective date of January 1, 2018 and do not expect the standard to have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures. Derivatives and Hedging In August 2017, the FASB issued an accounting standard that improves and expands hedge accounting for both financial and commodity risks. The provisions of the amendment are intended to better align the accounting with an entity’s risk management activities, enhance the transparency on how the economic results are presented in the financial statements and the footnote, and simplify the application of hedge accounting treatment. The standard is effective on January 1, 2019, with early adoption permitted. We are evaluating the timing of adoption and are assessing the impact of the standard on our reported consolidated financial condition, results of operations, cash flows and required disclosures. Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, the FASB issued an accounting standard that allows the optional reclassification of stranded tax effects within accumulated other comprehensive income to retained earnings that arise due to the enactment of the Tax Cuts and Jobs Act of 2017 (Tax Act). The amount of the reclassification would reflect the effect of the change in the U.S. federal corporate income tax rate on the gross deferred tax amounts and related valuation allowances, if any, at the date of enactment of the Tax Act and other income tax effects of the Tax Act on items remaining in accumulated other comprehensive income. We plan to early adopt the standard using a retrospective approach effective January 1, 2018. For more information on the adoption of the Tax Act, see Note 23.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

12 Months Ended

Dec. 31, 2017

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

2. Summary of Significant Accounting Policies

The following table identifies our significant accounting policies presented in other Notes to these Consolidated Financial Statements, with a reference to the Note where a detailed description can be found:

Note 6. Investments

Fixed maturity and equity securities
Other invested assets
Short-term investments
Net investment income
Net realized capital gains (losses)
Other-than-temporary impairments

Note 7. Lending Activities

Mortgage and other loans receivable – net of allowance

Note 8. Reinsurance

Reinsurance assets – net of allowance
Retroactive reinsurance

Note 9. Deferred Policy Acquisition Costs

Deferred policy acquisition costs
Amortization of deferred policy acquisition costs

Note 10. Variable Interest Entities

Note 11. Derivatives and Hedge Accounting

Derivative assets and liabilities, at fair value

Note 12. Goodwill

Note 13. Insurance Liabilities

Liability for unpaid losses and loss adjustment expenses
Discounting of reserves
Future policy benefits
Policyholder contract deposits
Other policyholder funds

Note 14. Variable Life and Annuity Contracts

Note 15. Debt

Long-term debt

Note 16. Contingencies, Commitments and Guarantees

Legal contingencies

Note 18. Earnings Per Share

Note 23. Income Taxes

Other significant accounting policies

Premiums for short-duration contracts are recorded as written on the inception date of the policy. Premiums are earned primarily on a pro rata basis over the term of the related coverage. Sales of extended services contracts are reflected as premiums written and earned on a pro rata basis over the term of the related coverage. In addition, certain miscellaneous income is included as premiums written and earned. The reserve for unearned premiums includes the portion of premiums written relating to the unexpired terms of coverage. Reinsurance premiums are typically earned over the same period as the underlying policies or risks covered by the contract. As a result, the earnings pattern of a reinsurance contract may extend up to 24 months, reflecting the inception dates of the underlying policies throughout the year.

Reinsurance premiums ceded under prospective reinsurance agreements are recognized as a reduction in revenues over the period the reinsurance coverage is provided in proportion to the risks to which the premiums relate.

Premiums for long-duration insurance products and life contingent annuities are recognized as revenues when due. Estimates for premiums due but not yet collected are accrued.

Policy fees represent fees recognized from universal life and investment-type products consisting of policy charges for the cost of insurance, policy administration charges, surrender charges and amortization of unearned revenue reserves. Policy fees are recognized as revenues in the period in which they are assessed against policyholders, unless the fees are designed to compensate AIG for services to be provided in the future. Fees deferred as unearned revenue are amortized in relation to the incidence of expected gross profits to be realized over the estimated lives of the contracts, similar to DAC.

Other income includes advisory fee income from the Life and Retirement broker dealer business, as well as legal recoveries of $27 million, $44 million and $94 million from legacy crisis and other matters in 2017, 2016 and 2015, respectively.

Other income from our Other Operations category consists of the following:

Changes in fair value relating to financial assets and liabilities for which the fair value option has been elected.
Interest income and related expenses, including amortization of premiums and accretion of discounts on bonds with changes in the timing and the amount of expected principal and interest cash flows reflected in the yield, as applicable.
Dividend income from common and preferred stock and earnings distributions from other investments.
Changes in the fair value of other securities sold but not yet purchased, futures, hybrid financial instruments, securities purchased under agreements to resell, and securities sold under agreements to repurchase.
Income earned on real estate based investments and related realized gains and losses from sales, property level impairments and financing costs.
Exchange gains and losses resulting from foreign currency transactions.
Earnings from private equity funds and hedge fund investments accounted for under the equity method.
Changes in the fair value of derivatives at AIG Financial Products Corp. and related subsidiaries (collectively AIGFP).

Cash represents cash on hand and non-interest-bearing demand deposits.

Short-term investments consist of interest-bearing cash equivalents, time deposits, securities purchased under agreements to resell, and investments, such as commercial paper, with original maturities within one year from the date of purchase.

Premiums and other receivables – net of allowance include premium balances receivable, amounts due from agents and brokers and policyholders, trade receivables for the Direct Investment book (DIB) and Global Capital Markets (GCM) and other receivables. Trade receivables for GCM include cash collateral posted to derivative counterparties that is not eligible to be netted against derivative liabilities. The allowance for doubtful accounts on premiums and other receivables was $236 million and $279 million at December 31, 2017 and 2016, respectively.

Other assets consist of sales inducement assets, prepaid expenses, deposits, other deferred charges, real estate, other fixed assets, capitalized software costs, goodwill, intangible assets other than goodwill, restricted cash and derivative assets.

We offer sales inducements which include enhanced crediting rates or bonus payments to contract holders (bonus interest) on certain annuity and investment contract products. Sales inducements provided to the contract holder are recognized in Policyholder contract deposits in the Consolidated Balance Sheets. Such amounts are deferred and amortized over the life of the contract using the same methodology and assumptions used to amortize DAC (see Note 9 herein). To qualify for such accounting treatment, the bonus interest must be explicitly identified in the contract at inception. We must also demonstrate that such amounts are incremental to amounts we credit on similar contracts without bonus interest, and are higher than the contract’s expected ongoing crediting rates for periods after the bonus period. The deferred bonus interest and other deferred sales inducement assets totaled $738 million and $808 million at December 31, 2017 and 2016, respectively. The amortization expense associated with these assets is reported within Interest credited to policyholder account balances in the Consolidated Statements of Income. Such amortization expense totaled $94 million, $77 million and $88 million for the years ended December 31, 2017, 2016 and 2015, respectively.

The cost of buildings and furniture and equipment is depreciated principally on the straight-line basis over their estimated useful lives (maximum of 40 years for buildings and 10 years for furniture and equipment). Expenditures for maintenance and repairs are charged to income as incurred and expenditures for improvements are capitalized and depreciated. We periodically assess the carrying amount of our real estate for purposes of determining any asset impairment. Capitalized software costs, which represent costs directly related to obtaining, developing or upgrading internal use software, are capitalized and amortized using the straight-line method over a period generally not exceeding five years. Real estate, fixed assets and other long-lived assets are assessed for impairment when impairment indicators exist.

Separate accounts represent funds for which investment income and investment gains and losses accrue directly to the policyholders who bear the investment risk. Each account has specific investment objectives and the assets are carried at fair value. The assets of each account are legally segregated and are not subject to claims that arise from any of our other businesses. The liabilities for these accounts are equal to the account assets. Separate accounts may also include deposits for funds held under stable value wrap funding agreements, although the majority of stable value wrap sales are measured based on the notional amount included in assets under management and do not include the receipt of funds. For a more detailed discussion of separate accounts see Note 14 herein.

Other liabilities consist of other funds on deposit, other payables, securities sold under agreements to repurchase, securities sold but not yet purchased, derivative liabilities and deferred gains on retroactive reinsurance agreements. We have entered into certain insurance and reinsurance contracts, primarily in our General Insurance companies, that do not contain sufficient insurance risk to be accounted for as insurance or reinsurance. Accordingly, the premiums received on such contracts, after deduction for certain related expenses, are recorded as deposits within Other liabilities in the Consolidated Balance Sheets. Net proceeds of these deposits are invested and generate Net investment income. As amounts are paid, consistent with the underlying contracts, the deposit liability is reduced. Also included in Other liabilities are trade payables for the DIB and GCM, which include option premiums received and payables to counterparties that relate to unrealized gains and losses on futures, forwards, and options and balances due to clearing brokers and exchanges. Trade payables for GCM also include cash collateral received from derivative counterparties that contractually cannot be netted against derivative assets.

Securities sold but not yet purchased represent sales of securities not owned at the time of sale. The obligations arising from such transactions are recorded on a trade-date basis and carried at fair value. Fair values of securities sold but not yet purchased are based on current market prices.

Foreign currency: Financial statement accounts expressed in foreign currencies are translated into U.S. dollars. Functional currency assets and liabilities are translated into U.S. dollars generally using rates of exchange prevailing at the balance sheet date of each respective subsidiary and the related translation adjustments are recorded as a separate component of Accumulated other comprehensive income, net of any related taxes, in Total AIG shareholders’ equity. Income statement accounts expressed in functional currencies are translated using average exchange rates during the period. Functional currencies are generally the currencies of the local operating environment. Financial statement accounts expressed in currencies other than the functional currency of a consolidated entity are remeasured into that entity’s functional currency resulting in exchange gains or losses recorded in income. The adjustments resulting from translation of financial statements of foreign entities operating in highly inflationary economies are recorded in income.

Non-redeemable noncontrolling interest is the portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to a parent.

Accounting Standards Adopted During 2017

Derivative Contract Novations

In March 2016, the Financial Accounting Standards Board (FASB) issued an accounting standard that clarifies that a change in the counterparty (novation) to a derivative instrument that has been designated as a hedging instrument does not, in and of itself, require de-designation of that hedging relationship provided that all other hedge accounting criteria continue to be met.

We adopted the standard on its required effective date of January 1, 2017. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows.

Contingent Put and Call Options in Debt Instruments

In March 2016, the FASB issued an accounting standard that clarifies the requirements for assessing whether contingent call (put) options that can accelerate the payment of principal on debt instruments are clearly and closely related to their debt hosts. The standard requires an evaluation of embedded call (put) options solely on a four-step decision sequence that requires an entity to consider whether (1) the amount paid upon settlement is adjusted based on changes in an index, (2) the amount paid upon settlement is indexed to an underlying other than interest rates or credit risk, (3) the debt involves a substantial premium or discount and (4) the put or call option is contingently exercisable.

Simplifying the Transition to the Equity Method of Accounting

In March 2016, the FASB issued an accounting standard that eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods during which the investment had been held.

Interest Held through Related Parties that are under Common Control

In October 2016, the FASB issued an accounting standard that amends the consolidation analysis for a reporting entity that is the single decision maker of a variable interest entity (VIE). The new guidance will require the decision maker’s evaluation of its interests held through related parties that are under common control on a proportionate basis (rather than in their entirety) when determining whether it is the primary beneficiary of that VIE. The amendment does not change the characteristics of a primary beneficiary.

Clarifying the Definition of a Business

In January 2017, the FASB issued an accounting standard that changes the definition of a business to assist entities with evaluating when a set of transferred assets and activities is a business. The new standard will require an entity to evaluate if substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar assets; if so, the set of transferred assets and activities is not a business. At a minimum, a set must include an input and a substantive process that together significantly contribute to the ability to create output.

We adopted the standard on October 1, 2017. The impact of the standard is primarily related to our investments in real estate. As a result of the adoption, we anticipate that future acquisitions of certain real estate investments will no longer meet the definition of a business and will be treated as asset acquisitions. As a result, no goodwill would be recognized from these investments and certain costs can be capitalized as part of asset acquisitions. The adoption of this standard did not have a material effect on our consolidated financial condition, results of operations or cash flows.

Future Application of Accounting Standards

Revenue Recognition

In May 2014, the FASB issued an accounting standard that supersedes most existing revenue recognition guidance. The standard excludes from its scope the accounting for insurance contracts, leases, financial instruments, and certain other agreements that are governed under other GAAP guidance, but could affect the revenue recognition for certain of our other activities.

We will adopt this standard using the modified retrospective approach on its required effective date of January 1, 2018. Our analysis of revenues indicates that substantially all of our revenues are from sources excluded from the scope of the standard. For those revenue sources within the scope of the standard, there are no material changes in the timing or measurement of revenues based upon the guidance. As substantially all of our revenue sources are excluded from the scope of the standard, the adoption of the standard will not have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Recognition and Measurement of Financial Assets and Financial Liabilities

In January 2016, the FASB issued an accounting standard that will require equity investments that do not follow the equity method of accounting or are not subject to consolidation to be measured at fair value with changes in fair value recognized in earnings, while financial liabilities for which fair value option accounting has been elected, changes in fair value due to instrument-specific credit risk will be presented separately in other comprehensive income. The standard allows the election to record equity investments without readily determinable fair values at cost, less impairment, adjusted for subsequent observable price changes with changes in the carrying value of the equity investments recorded in earnings. The standard also updates certain fair value disclosure requirements for financial instruments carried at amortized cost.

We will adopt this standard on its effective date of January 1, 2018 using the modified retrospective approach. Based on our review, substantially all of our assets and liabilities are not within the scope of the standard. The adoption of the standard will not have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Leases

In February 2016, the FASB issued an accounting standard that will require lessees with lease terms of more than 12 months to recognize a right of use asset and a corresponding lease liability on their balance sheets. For income statement purposes, the FASB retained a dual model, requiring leases to be classified as either operating leases or finance leases.

We plan to adopt the standard on its effective date of January 1, 2019 using a modified retrospective approach upon adoption. We are currently quantifying the expected recognition on our balance sheet for a right to use asset and a lease liability as required by the standard. We do not expect the impact of the standard to have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Financial Instruments - Credit Losses

In June 2016, the FASB issued an accounting standard that will change how entities account for credit losses for most financial assets, trade receivables and reinsurance receivables. The standard will replace the existing incurred loss impairment model with a new “current expected credit loss model” that generally will result in earlier recognition of credit losses. The standard will apply to financial assets subject to credit losses, including loans measured at amortized cost, reinsurance receivables and certain off-balance sheet credit exposures. Additionally, the impairment of available-for-sale debt securities, including purchased credit deteriorated securities, are subject to the new guidance and will be measured in a similar manner, except that losses will be recognized as allowances rather than reductions in the amortized cost of the securities. The standard will also require additional information to be disclosed in the footnotes.

The standard is effective on January 1, 2020, with early adoption permitted on January 1, 2019. We are continuing to develop our implementation plan to adopt the standard and are assessing the impact of the standard on our reported consolidated financial condition, results of operations, cash flows and required disclosures. While we expect an increase in our allowances for credit losses for the financial instruments within scope of the standard, given the objective of the new standard, the amount of any change will be dependent on our portfolios’ composition and quality at the adoption date as well as economic conditions and forecasts at that time.

Classification of Certain Cash Receipts and Cash Payments

In August 2016, the FASB issued an accounting standard that addresses diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments provide clarity on the treatment of eight specifically defined types of cash inflows and outflows.

We will adopt this standard retrospectively on its effective date of January 1, 2018. The standard addresses presentation in the statement of cash flows only and will have no effect on our reported consolidated financial condition, results of operations or required disclosures.

Intra-Entity Transfers of Assets Other than Inventory

In October 2016, the FASB issued an accounting standard that will require an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs, rather than when the asset is sold to a third party.

We will adopt the standard on its effective date of January 1, 2018 using a modified retrospective approach. The adoption of this standard will not have a material impact on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Restricted Cash

In November 2016, the FASB issued an accounting standard that provides guidance on the presentation of restricted cash in the Statement of Cash Flows. Entities will be required to explain the changes during a reporting period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents in the statement of cash flows.

We will adopt the standard retrospectively on its effective date of January 1, 2018. The standard addresses presentation of restricted cash in the Statement of Cash Flows only and will have no effect on our reported consolidated financial condition, results of operations or required disclosures.

Simplifying the Test for Goodwill Impairment

In January 2017, the FASB issued an accounting standard that eliminates the requirement to calculate the implied fair value of goodwill, through a hypothetical purchase price allocation, to measure a goodwill impairment charge. Instead, entities will record an impairment charge based on the excess of a reporting unit’s carrying amount over its fair value not to exceed the total amount of goodwill allocated to that reporting unit. An entity should also consider income tax effects from tax deductible goodwill on the carrying amount of the reporting unit when measuring the goodwill impairment loss, if applicable.

The standard is effective on January 1, 2020, with early adoption permitted. We are evaluating the timing of our adoption. Any impact of the standard will be dependent on the market conditions of the reporting units at the time of adoption.

Gains and Losses from the Derecognition of Nonfinancial Assets

In February 2017, the FASB issued an accounting standard that clarifies the scope of the derecognition guidance for the sale, transfer and derecognition of non-financial assets to noncustomers that aligns with the new revenue recognition principles. The standard also adds new accounting for partial sales of nonfinancial assets (including in substance real estate) that requires an entity to derecognize a nonfinancial asset when it 1) ceases to have a controlling financial interest in the legal entity that holds the asset based on the consolidation model and 2) transfers control of the asset based on the revenue recognition model.

We will adopt this standard on its effective date of January 1, 2018 under the modified retrospective approach. Based on our evaluation, we do not expect the standard to have a material impact on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Improving the Presentation of Net Periodic Pension and Postretirement Benefit Cost

In March 2017, the FASB issued an accounting standard that requires entities to report the service cost component of net periodic pension and postretirement benefit costs in the same line item as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net periodic benefit costs are required to be separately presented in the income statement. The amendments also allow only the service cost component to be eligible for capitalization when applicable.

We will adopt this standard on its effective date of January 1, 2018. The standard primarily addresses the presentation of the service cost component of net periodic benefit costs in the income statement. AIG’s U.S. pension plans are frozen and no longer accrue benefits, which are reflected as service costs. Therefore, the standard will have no material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Premium Amortization on Purchased Callable Debt Securities

In March 2017, the FASB issued an accounting standard that shortens the amortization period for certain callable debt securities held at a premium by requiring the premium to be amortized to the earliest call date. The standard does not require an accounting change for securities held at a discount, which continue to be amortized to maturity.

We plan to adopt the standard retrospectively on its effective date, January 1, 2019. We do not expect the standard to have a material impact on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Modification of Share-Based Payment Awards

In May 2017, the FASB issued an accounting standard that provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting.

We will prospectively adopt this standard on its effective date of January 1, 2018 and do not expect the standard to have a material effect on our reported consolidated financial condition, results of operations, cash flows or required disclosures.

Derivatives and Hedging

In August 2017, the FASB issued an accounting standard that improves and expands hedge accounting for both financial and commodity risks. The provisions of the amendment are intended to better align the accounting with an entity’s risk management activities, enhance the transparency on how the economic results are presented in the financial statements and the footnote, and simplify the application of hedge accounting treatment.

The standard is effective on January 1, 2019, with early adoption permitted. We are evaluating the timing of adoption and are assessing the impact of the standard on our reported consolidated financial condition, results of operations, cash flows and required disclosures.

Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income

In February 2018, the FASB issued an accounting standard that allows the optional reclassification of stranded tax effects within accumulated other comprehensive income to retained earnings that arise due to the enactment of the Tax Cuts and Jobs Act of 2017 (Tax Act). The amount of the reclassification would reflect the effect of the change in the U.S. federal corporate income tax rate on the gross deferred tax amounts and related valuation allowances, if any, at the date of enactment of the Tax Act and other income tax effects of the Tax Act on items remaining in accumulated other comprehensive income.

We plan to early adopt the standard using a retrospective approach effective January 1, 2018. For more information on the adoption of the Tax Act, see Note 23.