Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2011

Summary of Significant Accounting Policies

Investments

Investments

       Fixed income securities include bonds, residential mortgage-backed securities ("RMBS"), commercial mortgage-backed securities ("CMBS"), asset-backed securities ("ABS") and redeemable preferred stocks. Fixed income securities, which may be sold prior to their contractual maturity, are designated as available for sale and are carried at fair value. The difference between amortized cost and fair value, net of deferred income taxes, certain life and annuity deferred policy acquisition costs ("DAC"), certain deferred sales inducement costs ("DSI") and certain reserves for life-contingent contract benefits, is reflected as a component of accumulated other comprehensive income. Cash received from calls, principal payments and make-whole payments is reflected as a component of proceeds from sales and cash received from maturities and pay-downs, including prepayments, is reflected as a component of investment collections within the Consolidated Statements of Cash Flows.

       Equity securities primarily include common stocks, exchange traded and mutual funds, non-redeemable preferred stocks and real estate investment trust equity investments. Equity securities are designated as available for sale and are carried at fair value. The difference between cost and fair value, net of deferred income taxes, is reflected as a component of accumulated other comprehensive income.

       Mortgage loans are carried at outstanding principal balances, net of unamortized premium or discount and valuation allowances. Valuation allowances are established for impaired loans when it is probable that contractual principal and interest will not be collected.

       Investments in limited partnership interests, including interests in private equity/debt funds, real estate funds, hedge funds and tax credit funds, where the Company's interest is so minor that it exercises virtually no influence over operating and financial policies are accounted for in accordance with the cost method of accounting; all other investments in limited partnership interests are accounted for in accordance with the equity method of accounting ("EMA").

       Short-term investments, including money market funds, commercial paper and other short-term investments, are carried at fair value. Other investments primarily consist of policy loans, bank loans and derivatives. Policy loans are carried at unpaid principal balances and were $1.15 billion and $1.14 billion as of December 31, 2011 and 2010, respectively. Bank loans are primarily senior secured corporate loans and are carried at amortized cost. Derivatives are carried at fair value.

       Investment income primarily consists of interest, dividends, income from cost method limited partnership interests and income from certain derivative transactions. Interest is recognized on an accrual basis using the effective yield method and dividends are recorded at the ex-dividend date. Interest income for certain RMBS, CMBS and ABS is determined considering estimated pay-downs, including prepayments, obtained from third party data sources and internal estimates. Actual prepayment experience is periodically reviewed and effective yields are recalculated when differences arise between the prepayments originally anticipated and the actual prepayments received and currently anticipated. For beneficial interests in securitized financial assets not of high credit quality, the effective yield is recalculated on a prospective basis. For other RMBS, CMBS and ABS, the effective yield is recalculated on a retrospective basis. For other-than-temporarily impaired fixed income securities, the effective yield method utilizes the difference between the amortized cost basis at impairment and the cash flows expected to be collected. Accrual of income is suspended for other-than-temporarily impaired fixed income securities when the timing and amount of cash flows expected to be received is not reasonably estimable. Accrual of income is suspended for mortgage loans and bank loans that are in default or when full and timely collection of principal and interest payments is not probable. Cash receipts on investments on nonaccrual status are generally recorded as a reduction of carrying value. Income from cost method limited partnership interests is recognized upon receipt of amounts distributed by the partnerships.

       Realized capital gains and losses include gains and losses on investment sales, write-downs in value due to other-than-temporary declines in fair value, adjustments to valuation allowances on mortgage loans, periodic changes in fair value and settlements of certain derivatives including hedge ineffectiveness, and income from EMA limited partnership interests. Realized capital gains and losses on investment sales, including calls and principal payments, are determined on a specific identification basis. Income from EMA limited partnership interests is recognized based on the Company's share of the earnings of the partnerships, and is recognized on a delay due to the availability of the related financial statements. Income recognition on hedge funds is generally on a one month delay and income recognition on private equity/debt funds, real estate funds and tax credit funds is generally on a three month delay.

       The Company recognizes other-than-temporary impairment losses on fixed income securities in earnings when a security's fair value is less than its amortized cost and the Company has made the decision to sell or it is more likely than not the Company will be required to sell the fixed income security before recovery of its amortized cost basis. Additionally, if the Company does not expect to receive cash flows sufficient to recover the entire amortized cost basis of the fixed income security, the credit loss component of the impairment is recorded in earnings, with the remaining amount of the unrealized loss related to other factors recognized in other comprehensive income ("OCI"). The Company recognizes other-than-temporary impairment losses on equity securities in earnings when the decline in fair value is considered other than temporary including when the Company does not have the intent and ability to hold the equity security for a period of time sufficient to recover its cost basis.

Derivative and embedded derivative financial instruments

Derivative and embedded derivative financial instruments

       Derivative financial instruments include interest rate swaps, credit default swaps, futures (interest rate and equity), options (including swaptions), interest rate caps and floors, warrants and rights, foreign currency swaps, foreign currency forwards, certain investment risk transfer reinsurance agreements, and certain bond forward purchase commitments. Derivatives required to be separated from the host instrument and accounted for as derivative financial instruments ("subject to bifurcation") are embedded in certain fixed income securities, equity-indexed life and annuity contracts, reinsured variable annuity contracts and certain funding agreements.

       All derivatives are accounted for on a fair value basis and reported as other investments, other assets, other liabilities and accrued expenses or contractholder funds. Embedded derivative instruments subject to bifurcation are also accounted for on a fair value basis and are reported together with the host contract. The change in fair value of derivatives embedded in certain fixed income securities and subject to bifurcation is reported in realized capital gains and losses. The change in fair value of derivatives embedded in life and annuity product contracts and subject to bifurcation is reported in life and annuity contract benefits or interest credited to contractholder funds. Cash flows from embedded derivatives subject to bifurcation and derivatives receiving hedge accounting are reported consistently with the host contracts and hedged risks, respectively, within the Consolidated Statements of Cash Flows. Cash flows from other derivatives are reported in cash flows from investing activities within the Consolidated Statements of Cash Flows.

       When derivatives meet specific criteria, they may be designated as accounting hedges and accounted for as fair value, cash flow, foreign currency fair value or foreign currency cash flow hedges. The hedged item may be either all or a specific portion of a recognized asset, liability or an unrecognized firm commitment attributable to a particular risk for fair value hedges. At the inception of the hedge, the Company formally documents the hedging relationship and risk management objective and strategy. The documentation identifies the hedging instrument, the hedged item, the nature of the risk being hedged and the methodology used to assess the effectiveness of the hedging instrument in offsetting the exposure to changes in the hedged item's fair value attributable to the hedged risk. For a cash flow hedge, this documentation includes the exposure to changes in the variability in cash flows attributable to the hedged risk. The Company does not exclude any component of the change in fair value of the hedging instrument from the effectiveness assessment. At each reporting date, the Company confirms that the hedging instrument continues to be highly effective in offsetting the hedged risk. Ineffectiveness in fair value hedges and cash flow hedges, if any, is reported in realized capital gains and losses.

       Fair value hedges    The change in fair value of hedging instruments used in fair value hedges of investment assets or a portion thereof is reported in net investment income, together with the change in fair value of the hedged items. The change in fair value of hedging instruments used in fair value hedges of contractholder funds liabilities or a portion thereof is reported in interest credited to contractholder funds, together with the change in fair value of the hedged items. Accrued periodic settlements on swaps are reported together with the changes in fair value of the swaps in net investment income or interest credited to contractholder funds. The amortized cost for fixed income securities, the carrying value for mortgage loans or the carrying value of the hedged liability is adjusted for the change in fair value of the hedged risk.

       Cash flow hedges    For hedging instruments used in cash flow hedges, the changes in fair value of the derivatives representing the effective portion of the hedge are reported in accumulated other comprehensive income. Amounts are reclassified to net investment income, realized capital gains and losses or interest expense as the hedged or forecasted transaction affects income. Accrued periodic settlements on derivatives used in cash flow hedges are reported in net investment income. The amount reported in accumulated other comprehensive income for a hedged transaction is limited to the lesser of the cumulative gain or loss on the derivative less the amount reclassified to income, or the cumulative gain or loss on the derivative needed to offset the cumulative change in the expected future cash flows on the hedged transaction from inception of the hedge less the derivative gain or loss previously reclassified from accumulated other comprehensive income to income. If the Company expects at any time that the loss reported in accumulated other comprehensive income would lead to a net loss on the combination of the hedging instrument and the hedged transaction which may not be recoverable, a loss is recognized immediately in realized capital gains and losses. If an impairment loss is recognized on an asset or an additional obligation is incurred on a liability involved in a hedge transaction, any offsetting gain in accumulated other comprehensive income is reclassified and reported together with the impairment loss or recognition of the obligation.

       Termination of hedge accounting    If, subsequent to entering into a hedge transaction, the derivative becomes ineffective (including if the hedged item is sold or otherwise extinguished, the occurrence of a hedged forecasted transaction is no longer probable or the hedged asset becomes other-than-temporarily impaired), the Company may terminate the derivative position. The Company may also terminate derivative instruments or redesignate them as non-hedge as a result of other events or circumstances. If the derivative instrument is not terminated when a fair value hedge is no longer effective, the future gains and losses recognized on the derivative are reported in realized capital gains and losses. When a fair value hedge is no longer effective, is redesignated as non-hedge or when the derivative has been terminated, the fair value gain or loss on the hedged asset, liability or portion thereof which has already been recognized in income while the hedge was in place and used to adjust the amortized cost for fixed income securities, the carrying value for mortgage loans or the carrying value of the hedged liability, is amortized over the remaining life of the hedged asset, liability or portion thereof, and reflected in net investment income or interest credited to contractholder funds beginning in the period that hedge accounting is no longer applied. If the hedged item in a fair value hedge is an asset that has become other-than-temporarily impaired, the adjustment made to the amortized cost for fixed income securities or the carrying value for mortgage loans is subject to the accounting policies applied to other-than-temporarily impaired assets.

       When a derivative instrument used in a cash flow hedge of an existing asset or liability is no longer effective or is terminated, the gain or loss recognized on the derivative is reclassified from accumulated other comprehensive income to income as the hedged risk impacts income. If the derivative instrument is not terminated when a cash flow hedge is no longer effective, the future gains and losses recognized on the derivative are reported in realized capital gains and losses. When a derivative instrument used in a cash flow hedge of a forecasted transaction is terminated because it is probable the forecasted transaction will not occur, the gain or loss recognized on the derivative is immediately reclassified from accumulated other comprehensive income to realized capital gains and losses in the period that hedge accounting is no longer applied.

       Non-hedge derivative financial instruments    For derivatives for which hedge accounting is not applied, the income statement effects, including fair value gains and losses and accrued periodic settlements, are reported either in realized capital gains and losses or in a single line item together with the results of the associated asset or liability for which risks are being managed.

Securities loaned

Securities loaned

       The Company's business activities include securities lending transactions, which are used primarily to generate net investment income. The proceeds received in conjunction with securities lending transactions are reinvested in short-term investments and fixed income securities. These transactions are short-term in nature, usually 30 days or less.

       The Company receives cash collateral for securities loaned in an amount generally equal to 102% and 105% of the fair value of domestic and foreign securities, respectively, and records the related obligations to return the collateral in other liabilities and accrued expenses. The carrying value of these obligations approximates fair value because of their relatively short-term nature. The Company monitors the market value of securities loaned on a daily basis and obtains additional collateral as necessary under the terms of the agreements to mitigate counterparty credit risk. The Company maintains the right and ability to redeem the securities loaned on short notice.

Recognition of premium revenues and contract charges, and related benefits and interest credited

Recognition of premium revenues and contract charges, and related benefits and interest credited

       Property-liability premiums are deferred and earned on a pro-rata basis over the terms of the policies, typically periods of six or twelve months. The portion of premiums written applicable to the unexpired terms of the policies is recorded as unearned premiums. Premium installment receivables, net, represent premiums written and not yet collected, net of an allowance for uncollectible premiums. The Company regularly evaluates premium installment receivables and adjusts its valuation allowance as appropriate. The valuation allowance for uncollectible premium installment receivables was $70 million and $75 million as of December 31, 2011 and 2010, respectively.

       Traditional life insurance products consist principally of products with fixed and guaranteed premiums and benefits, primarily term and whole life insurance products. Voluntary accident and health insurance products are expected to remain in force for an extended period. Premiums from these products are recognized as revenue when due from policyholders. Benefits are reflected in life and annuity contract benefits and recognized in relation to premiums, so that profits are recognized over the life of the policy.

       Immediate annuities with life contingencies, including certain structured settlement annuities, provide insurance protection over a period that extends beyond the period during which premiums are collected. Premiums from these products are recognized as revenue when received at the inception of the contract. Benefits and expenses are recognized in relation to premiums. Profits from these policies come from investment income, which is recognized over the life of the contract.

       Interest-sensitive life contracts, such as universal life and single premium life, are insurance contracts whose terms are not fixed and guaranteed. The terms that may be changed include premiums paid by the contractholder, interest credited to the contractholder account balance and contract charges assessed against the contractholder account balance. Premiums from these contracts are reported as contractholder fund deposits. Contract charges consist of fees assessed against the contractholder account balance for the cost of insurance (mortality risk), contract administration and surrender of the contract prior to contractually specified dates. These contract charges are recognized as revenue when assessed against the contractholder account balance. Life and annuity contract benefits include life-contingent benefit payments in excess of the contractholder account balance.

       Contracts that do not subject the Company to significant risk arising from mortality or morbidity are referred to as investment contracts. Fixed annuities, including market value adjusted annuities, equity-indexed annuities and immediate annuities without life contingencies, and funding agreements (primarily backing medium-term notes) are considered investment contracts. Consideration received for such contracts is reported as contractholder fund deposits. Contract charges for investment contracts consist of fees assessed against the contractholder account balance for maintenance, administration and surrender of the contract prior to contractually specified dates, and are recognized when assessed against the contractholder account balance.

       Interest credited to contractholder funds represents interest accrued or paid on interest-sensitive life contracts and investment contracts. Crediting rates for certain fixed annuities and interest-sensitive life contracts are adjusted periodically by the Company to reflect current market conditions subject to contractually guaranteed minimum rates. Crediting rates for indexed annuities and indexed funding agreements are generally based on a specified interest rate index, such as LIBOR, or an equity index, such as the Standard & Poor's ("S&P") 500 Index. Interest credited also includes amortization of DSI expenses. DSI is amortized into interest credited using the same method used to amortize DAC.

       Contract charges for variable life and variable annuity products consist of fees assessed against the contractholder account balances for contract maintenance, administration, mortality, expense and surrender of the contract prior to contractually specified dates. Contract benefits incurred for variable annuity products include guaranteed minimum death, income, withdrawal and accumulation benefits. Substantially all of the Company's variable annuity business is ceded through reinsurance agreements and the contract charges and contract benefits related thereto are reported net of reinsurance ceded.

Deferred policy acquisition and sales inducement costs

Deferred policy acquisition and sales inducement costs

       Costs that are related directly to the successful acquisition of new or renewal property-liability insurance, life insurance and investment contracts are deferred and recorded as DAC. These costs are principally agents' and brokers' remuneration, premium taxes and certain underwriting expenses. DSI costs, which are deferred and recorded as other assets, relate to sales inducements offered on sales to new customers, principally on annuity and interest-sensitive life contracts. These sales inducements are primarily in the form of additional credits to the customer's account balance or enhancements to interest credited for a specified period which are in excess of the rates currently being credited to similar contracts without sales inducements. All other acquisition costs are expensed as incurred and included in operating costs and expenses. DAC associated with property-liability insurance is amortized into income as premiums are earned, typically over periods of six or twelve months, and is included in amortization of deferred policy acquisition costs. Future investment income is considered in determining the recoverability of DAC. Amortization of DAC associated with life insurance and investment contracts is included in amortization of deferred policy acquisition costs and is described in more detail below. DSI is amortized into income using the same methodology and assumptions as DAC and is included in interest credited to contractholder funds. DAC and DSI are periodically reviewed for recoverability and adjusted if necessary.

       For traditional life insurance, DAC is amortized over the premium paying period of the related policies in proportion to the estimated revenues on such business. Assumptions used in the amortization of DAC and reserve calculations are established at the time the policy is issued and are generally not revised during the life of the policy. Any deviations from projected business in force resulting from actual policy terminations differing from expected levels and any estimated premium deficiencies may result in a change to the rate of amortization in the period such events occur. Generally, the amortization periods for these policies approximates the estimated lives of the policies.

       For interest-sensitive life, fixed annuities and other investment contracts, DAC and DSI are amortized in proportion to the incidence of the total present value of gross profits, which includes both actual historical gross profits ("AGP") and estimated future gross profits ("EGP") expected to be earned over the estimated lives of the contracts. The amortization is net of interest on the prior period DAC balance using rates established at the inception of the contracts. Actual amortization periods generally range from 15-30 years; however, incorporating estimates of the rate of customer surrenders, partial withdrawals and deaths generally results in the majority of the DAC being amortized during the surrender charge period, which is typically 10-20 years for interest-sensitive life and 5-10 years for fixed annuities. The cumulative DAC and DSI amortization is reestimated and adjusted by a cumulative charge or credit to income when there is a difference between the incidence of actual versus expected gross profits in a reporting period or when there is a change in total EGP. When DAC or DSI amortization or a component of gross profits for a quarterly period is potentially negative (which would result in an increase of the DAC or DSI balance) as a result of negative AGP, the specific facts and circumstances surrounding the potential negative amortization are considered to determine whether it is appropriate for recognition in the consolidated financial statements. Negative amortization is only recorded when the increased DAC or DSI balance is determined to be recoverable based on facts and circumstances. Recapitalization of DAC and DSI is limited to the originally deferred costs plus interest.

       AGP and EGP primarily consist of the following components: contract charges for the cost of insurance less mortality costs and other benefits; investment income and realized capital gains and losses less interest credited; and surrender and other contract charges less maintenance expenses. The principal assumptions for determining the amount of EGP are investment returns, including capital gains and losses on assets supporting contract liabilities, interest crediting rates to contractholders, and the effects of persistency, mortality, expenses, and hedges if applicable. For products whose supporting investments are exposed to capital losses in excess of the Company's expectations which may cause periodic AGP to become temporarily negative, EGP and AGP utilized in DAC and DSI amortization may be modified to exclude the excess capital losses.

       The Company performs quarterly reviews of DAC and DSI recoverability for interest-sensitive life, fixed annuities and other investment contracts in the aggregate using current assumptions. If a change in the amount of EGP is significant, it could result in the unamortized DAC or DSI not being recoverable, resulting in a charge which is included as a component of amortization of deferred policy acquisition costs or interest credited to contractholder funds, respectively.

       The DAC and DSI balances presented include adjustments to reflect the amount by which the amortization of DAC and DSI would increase or decrease if the unrealized capital gains or losses in the respective product investment portfolios were actually realized. The adjustments are recorded net of tax in accumulated other comprehensive income. DAC, DSI and deferred income taxes determined on unrealized capital gains and losses and reported in accumulated other comprehensive income recognize the impact on shareholders' equity consistently with the amounts that would be recognized in the income statement on realized capital gains and losses.

       Customers of the Company may exchange one insurance policy or investment contract for another offered by the Company, or make modifications to an existing investment, life or property-liability contract issued by the Company. These transactions are identified as internal replacements for accounting purposes. Internal replacement transactions determined to result in replacement contracts that are substantially unchanged from the replaced contracts are accounted for as continuations of the replaced contracts. Unamortized DAC and DSI related to the replaced contracts continue to be deferred and amortized in connection with the replacement contracts. For interest-sensitive life and investment contracts, the EGP of the replacement contracts are treated as a revision to the EGP of the replaced contracts in the determination of amortization of DAC and DSI. For traditional life and property-liability insurance policies, any changes to unamortized DAC that result from replacement contracts are treated as prospective revisions. Any costs associated with the issuance of replacement contracts are characterized as maintenance costs and expensed as incurred. Internal replacement transactions determined to result in a substantial change to the replaced contracts are accounted for as an extinguishment of the replaced contracts, and any unamortized DAC and DSI related to the replaced contracts are eliminated with a corresponding charge to amortization of deferred policy acquisition costs or interest credited to contractholder funds, respectively.

       The costs assigned to the right to receive future cash flows from certain business purchased from other insurers are also classified as DAC in the Consolidated Statements of Financial Position. The costs capitalized represent the present value of future profits expected to be earned over the lives of the contracts acquired. These costs are amortized as profits emerge over the lives of the acquired business and are periodically evaluated for recoverability. The present value of future profits was $136 million and $133 million as of December 31, 2011 and 2010, respectively. Amortization expense of the present value of future profits was $39 million, $23 million and $28 million in 2011, 2010 and 2009, respectively.

Reinsurance

Reinsurance

       In the normal course of business, the Company seeks to limit aggregate and single exposure to losses on large risks by purchasing reinsurance. The Company has also used reinsurance to effect the acquisition or disposition of certain blocks of business. The amounts reported as reinsurance recoverables include amounts billed to reinsurers on losses paid as well as estimates of amounts expected to be recovered from reinsurers on insurance liabilities and contractholder funds that have not yet been paid. Reinsurance recoverables on unpaid losses are estimated based upon assumptions consistent with those used in establishing the liabilities related to the underlying reinsured contracts. Insurance liabilities are reported gross of reinsurance recoverables. Reinsurance premiums are generally reflected in income in a manner consistent with the recognition of premiums on the reinsured contracts. For catastrophe coverage, the cost of reinsurance premiums is recognized ratably over the contract period to the extent coverage remains available. Reinsurance does not extinguish the Company's primary liability under the policies written. Therefore, the Company regularly evaluates the financial condition of its reinsurers, including their activities with respect to claim settlement practices and commutations, and establishes allowances for uncollectible reinsurance as appropriate.

Goodwill

Goodwill

       Goodwill represents the excess of amounts paid for acquiring businesses over the fair value of the net assets acquired. The goodwill balances were $824 million and $418 million as of December 31, 2011 and $456 million and $418 million as of December 31, 2010 for the Allstate Protection segment and the Allstate Financial segment, respectively. The increase in 2011 relates to the acquisition of Esurance and Answer Financial. The Company's reporting units are equivalent to its reporting segments, Allstate Protection and Allstate Financial. Goodwill is allocated to reporting units based on which unit is expected to benefit from the synergies of the business combination. Goodwill is not amortized but is tested for impairment at least annually. The Company performs its annual goodwill impairment testing during the fourth quarter of each year based upon data as of the close of the third quarter. The Company also reviews goodwill for impairment whenever events or changes in circumstances, such as deteriorating or adverse market conditions, indicate that it is more likely than not that the carrying amount of goodwill may exceed its implied fair value.

       To estimate the fair value of its reporting units, the Company may utilize a combination of widely accepted valuation techniques including a stock price and market capitalization analysis, discounted cash flow calculations and peer company price to earnings multiples analysis. The stock price and market capitalization analysis takes into consideration the quoted market price of the Company's outstanding common stock and includes a control premium, derived from historical insurance industry acquisition activity, in determining the estimated fair value of the consolidated entity before allocating that fair value to individual reporting units. The discounted cash flow analysis utilizes long term assumptions for revenue growth, capital growth, earnings projections including those used in the Company's strategic plan, and an appropriate discount rate. The peer company price to earnings multiples analysis takes into consideration the price earnings multiples of peer companies for each reporting unit and estimated income from the Company's strategic plan.

       Goodwill impairment evaluations indicated no impairment as of December 31, 2011 or 2010.

Property and equipment

Property and equipment

       Property and equipment is carried at cost less accumulated depreciation. Included in property and equipment are capitalized costs related to computer software licenses and software developed for internal use. These costs generally consist of certain external payroll and payroll related costs. Certain facilities and equipment held under capital leases are also classified as property and equipment with the related lease obligations recorded as liabilities. Property and equipment depreciation is calculated using the straight-line method over the estimated useful lives of the assets, generally 3 to 10 years for equipment and 40 years for real property. Depreciation expense is reported in operating costs and expenses. Accumulated depreciation on property and equipment was $2.29 billion and $2.41 billion as of December 31, 2011 and 2010, respectively. Depreciation expense on property and equipment was $222 million, $239 million and $256 million in 2011, 2010 and 2009, respectively. The Company reviews its property and equipment for impairment at least annually and whenever events or changes in circumstances indicate that the carrying amount may not be recoverable.

Income taxes

Income taxes

       The income tax provision is calculated under the liability method. Deferred tax assets and liabilities are recorded based on the difference between the financial statement and tax bases of assets and liabilities at the enacted tax rates. The principal assets and liabilities giving rise to such differences are DAC, unrealized capital gains and losses on certain investments, differences in tax bases of invested assets, insurance reserves and unearned premiums. A deferred tax asset valuation allowance is established when there is uncertainty that such assets will be realized.

Reserves for property-liability insurance claims and claims expense and life-contingent contract benefits

Reserves for property-liability insurance claims and claims expense and life-contingent contract benefits

       The reserve for property-liability insurance claims and claims expense is the estimate of amounts necessary to settle all reported and unreported claims for the ultimate cost of insured property-liability losses, based upon the facts of each case and the Company's experience with similar cases. Estimated amounts of salvage and subrogation are deducted from the reserve for claims and claims expense. The establishment of appropriate reserves, including reserves for catastrophes, is an inherently uncertain and complex process. Reserve estimates are regularly reviewed and updated, using the most current information available. Any resulting reestimates are reflected in current results of operations.

       The reserve for life-contingent contract benefits payable under insurance policies, including traditional life insurance, life-contingent immediate annuities and voluntary accident and health products, is computed on the basis of long-term actuarial assumptions of future investment yields, mortality, morbidity, policy terminations and expenses. These assumptions, which for traditional life insurance are applied using the net level premium method, include provisions for adverse deviation and generally vary by characteristics such as type of coverage, year of issue and policy duration. To the extent that unrealized gains on fixed income securities would result in a premium deficiency if those gains were realized, the related increase in reserves for certain immediate annuities with life contingencies is recorded net of tax as a reduction of unrealized net capital gains included in accumulated other comprehensive income.

Contractholder funds

Contractholder funds

       Contractholder funds represent interest-bearing liabilities arising from the sale of products such as interest-sensitive life insurance, fixed annuities, bank deposits and funding agreements. Contractholder funds primarily comprise deposits received and interest credited to the benefit of the contractholder less surrenders and withdrawals, mortality charges and administrative expenses. Contractholder funds also include reserves for secondary guarantees on interest-sensitive life insurance and certain fixed annuity contracts and reserves for certain guarantees on reinsured variable annuity contracts.

Separate accounts

Separate accounts

       Separate accounts assets are carried at fair value. The assets of the separate accounts are legally segregated and available only to settle separate account contract obligations. Separate accounts liabilities represent the contractholders' claims to the related assets and are carried at an amount equal to the separate accounts assets. Investment income and realized capital gains and losses of the separate accounts accrue directly to the contractholders and therefore are not included in the Company's Consolidated Statements of Operations. Deposits to and surrenders and withdrawals from the separate accounts are reflected in separate accounts liabilities and are not included in consolidated cash flows.

       Absent any contract provision wherein the Company provides a guarantee, variable annuity and variable life insurance contractholders bear the investment risk that the separate accounts' funds may not meet their stated investment objectives. Substantially all of the Company's variable annuity business was reinsured beginning in 2006.

Deferred Employee Stock Ownership Plan ("ESOP") expense

Deferred Employee Stock Ownership Plan ("ESOP") expense

       Deferred ESOP expense represents the remaining unrecognized cost of shares acquired by the Allstate ESOP to pre-fund a portion of the Company's contribution to the Allstate 401(k) Savings Plan.

Equity incentive plans

Equity incentive plans

       The Company currently has equity incentive plans that permit the Company to grant nonqualified stock options, incentive stock options and restricted stock units ("equity awards") to certain employees and directors of the Company. The Company recognizes the fair value of equity awards computed at the award date over the period in which the requisite service is rendered. The Company uses a binomial lattice model to determine the fair value of employee stock options.

Off-balance-sheet financial instruments

Off-balance-sheet financial instruments

       Commitments to invest, commitments to purchase private placement securities, commitments to extend loans, financial guarantees and credit guarantees have off-balance-sheet risk because their contractual amounts are not recorded in the Company's Consolidated Statements of Financial Position (see Note 7 and Note 14).

Consolidation of variable interest entities ("VIEs")

Consolidation of variable interest entities ("VIEs")

       The Company consolidates VIEs when it is the primary beneficiary. A primary beneficiary is the entity with both the power to direct the activities of the VIE that most significantly impact the economic performance of the VIE and the obligation to absorb losses, or the right to receive benefits, that could potentially be significant to the VIE (see Note 12).

Foreign currency translation

Foreign currency translation

       The local currency of the Company's foreign subsidiaries is deemed to be the functional currency of the country in which these subsidiaries operate. The financial statements of the Company's foreign subsidiaries are translated into U.S. dollars at the exchange rate in effect at the end of a reporting period for assets and liabilities and at average exchange rates during the period for results of operations. The unrealized gains and losses from the translation of the net assets are recorded as unrealized foreign currency translation adjustments and included in accumulated other comprehensive income. Changes in unrealized foreign currency translation adjustments are included in other comprehensive income. Gains and losses from foreign currency transactions are reported in operating costs and expenses and have not been material.

Earnings per share

Earnings per share

       Basic earnings per share is computed using the weighted average number of common shares outstanding, including unvested participating restricted stock units. Diluted earnings per share is computed using the weighted average number of common and dilutive potential common shares outstanding. For the Company, dilutive potential common shares consist of outstanding stock options and unvested non-participating restricted stock units.