XML 47 R33.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Significant Accounting Policies (Policies) | 12 Months Ended
--- | ---
Dec. 31, 2017
Text Block [Abstract] |
Basis of Presentation | Basis of Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and exp enses during the reporting period. Actual results could differ from those estimates. As additional information becomes available or actual amounts become determinable, the recorded estimates are revised and reflected in operating results. Certain amounts h ave been reclassified in prior years’ financial statements to conform to the current presentation. This includes a change in the presentation of cash paid when withholding shares for tax-withholding purposes in “Purchases of treasury stock” on the Company’s consolidated statement of cash flows as required under Accounting Standards Update (“ASU”) 2016-09, “Compensation-Stock Compensation (Topic 718)”. The change in presentation effected “Operating and employee related expenses paid”, in operating cash flows and “Purchases of treasury stock”, in financing cash flows, on the Company’s consolidated statement of cash flows in prior periods. Such reclassifications did not materially impact on total revenues, expenses, assets, liabilities, shareholders’ equity, op erating cash flows, investing cash flows, or financing cash flows for all periods presented.
Consolidation | Consolidation The consolidated financial statements include the accounts of MBIA Inc., its wholly-owned subsidiaries and all other entities in which the Company ha s a controlling financial interest. All intercompany balances and transactions have been eliminated. The Company determines whether it has a controlling financial interest in an entity by first evaluating whether an entity is a voting interest entity or a variable interest entity (“VIE”). Voting interest entities are entities in which (i) the total equity investment at risk is sufficient to enable an entity to finance its activities independently and (ii) the equity holders have the obligation to absorb los ses, the right to receive residual returns and the right to make decisions about the entity’s activities. Voting interest entities are consolidated when the Company has a majority voting interest. VIEs are entities that lack one or more of the characterist ics of a voting interest entity. The consolidation of a VIE is required if an entity has a variable interest (such as an equity or debt investment, a beneficial interest, a guarantee, a written put option or a similar obligation) and that variable interest or interests give it a controlling financial interest in the VIE. A controlling financial interest is present when an enterprise has both (a) the power to direct the activities of a VIE that most significantly impact the entity’s economic performance and (b) the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. The enterprise with the controlling financial interest, known as the primary beneficiary, is required to consolidate the VIE. The Company consolidates all VIEs in which it is the primary beneficiary. T he Company elected to apply the fair value option to all financial assets and financial liabilities of certain consolidated VIEs on a VIE-by-VIE basis. Refer to “Note 4: Variable Interest Entities” for addit ional information.
Investments | Investments The Company classifies its investments as available-for-sale (“AFS”), held-to-maturity (“HTM”), or trading. A FS investments are reported in the consolidated balance sheets at fair value with unrealized gains and losses, net o f applicable deferred income taxes, reflected in accumulated other comprehensive income (loss) (“AOCI”) in shareholders’ equity. Investments carried at fair value are reported in the consolidated balance sheets at fair value and changes in fair value and r ealized gains and losses from the sale of these securities are reflected in earnings as part of “Net gains (losses) on financial instruments at fair value and foreign exchange.” Investments carried at fair value consist of certain investments elected under the fair value option. Short-term investments held as AFS include all fixed-maturity securities with a remaining maturity of less than one year at the date of purchase, commercial paper and money market securities. HT M investments are reported in the consolidated balance sheets at amortized cost. D ebt securities are classified as HTM investments when the Company has the ability and intent to hold such investments to maturity. Investment income is recorded as earned. Bo nd discounts and premiums are amortized using the effective yield method over the remaining term of the securities and reported in “Net investment income.” For mortgage-backed securities (“MBS”) and asset-backed securities (“A BS”), discounts and premiums are amortized using the retrospective method. Realized gains and losses represent the difference between the amortized cost value and the sale proceeds. Other-Than-Temporary Impairments on Investment s The Company’s consolidated sta tements of operations reflect the full impairment (the difference between a security’s amortized cost basis and fair value) on debt securities that the Company intends to sell or would more likely than not be required to sell before the expected recovery o f the amortized cost basis. For AFS and HTM debt securities that management has no intent to sell and believes that it is more likely than not such securities will not be required to be sold prior to recovery, only the credit loss component of the impairme nt is recognized in earnings. For AFS securities, the remaining fair value loss is recognized in AOCI, net of applicable deferred income taxes. The Company’s AFS and HTM securities for which the fair value is less than amortized cost are reviewed no less t han quarterly in order to determine whether a credit loss exists. This evaluation includes both qualitative and quantitative considerations. In assessing whether a decline in value is related to a credit loss, the Company considers several factors, includi ng but not limited to (a) the magnitude and duration of the decline, (b) credit indicators and the reasons for the decline, such as general interest rate or credit spread movements, credit rating downgrades, issuer-specific changes in credit spreads, and t he financial condition of the issuer, and (c) any guarantees associated with a security such as those provided by financial guarantee insurance companies. Credit loss expectations for ABS and collateralized debt obligations (“CDOs”) are assessed using disc ounted cash flow modeling, and the recoverability of amortized cost for corporate obligations is generally assessed using issuer-specific credit analyses.
Cash, Cash Equivalents and Collateral | Cash and Cash Equivalents Cash and cash equivalents include cash on hand, demand deposits, and depos its with banks with original maturities of less than three months.
Deferred Policy Acquisition Costs | Acquisition Costs The Company capitalizes and defers acquisition costs that are directly related to the successful acquisition of new or renewal insurance business. A cquisition costs are costs t o acquire an insurance contract which result directly from and are essential to the insurance contracts transaction and would not have been incurred by the Company had the contract transaction not occurred. Acquisition costs include compensation of employe es involved in underwriting, certain rating agency fees, state premium taxes and certain other underwriting expenses, reduced by ceding commission income on premiums ceded to reinsurers. A cquisition costs also include ceding commissions paid by the Company in connection with assuming business from other financial guarantors. A cquisition costs, net of ceding commissions received, related to non-derivative insured financial guarantee transactions are deferred and amortized over the period in which the related premiums are earned. Acquisition costs related to insured derivative transactions are expensed as incurred.
Derivatives | Derivatives D erivative instruments are reported at fair value on the consolidated balance sheets as either assets or liabilities depending on the rights or obligations under the contract, and changes in fair value are reported in the consolidated statements of operations as “Net gains (losses) on financial instruments at fair value and foreign exchange” or “Unrealized gains (losses) on insured derivatives” depending on the nature of the derivative. The net change in the fair value of the Company’s insured derivatives has two primary components: (i) realized gains (losses) and other settlements on insured derivatives and (ii) unrealized gains (losses) on insured derivatives. “Realized gains (losses) and other settlements on insured derivatives” inclu de (i) premiums received and receivable on sold CDS contracts, (ii) premiums paid and payable to reinsurers in respect to CDS contracts, (iii) net amounts received or paid on reinsurance commutations, (iv) losses paid and payable to CDS contract counterpar ties due to the occurrence of a credit event or settlement agreement, (v) losses recovered and recoverable on purchased CDS contracts due to the occurrence of a credit event or settlement agreement and (vi) fees relating to CDS contracts. “Unrealized gains (losses) on insured derivatives” includes all other changes in fair value of the insured derivative contracts. In certain instances, the Company purchased or issued securities that contain embedded derivatives that were separated from the host contract an d accounted for as derivative instruments. In addition, t he Company elected to record at fair value certain financial instruments that contained an embedded derivative that required bifurcation from the host contract and to be accounted for separately as a derivative instrument. These hybrid financial instruments included certain medium-term notes (“MTNs”) and certain AFS securities. The Company elected to fair value these hybrid financial instruments given the complexity of bifurcating the embedded derivat ives. Refer to “Note 9: Derivative Instruments” for a further discussion of the Company’s use of derivatives and their impact on the Company’s consolidated financial statements and “Note 7: Fair Value of Financial Instruments” for derivative valuation techniques and fair value disclosures.
Fair Value Measurements - Definition and Hierarchy | Fair Value Measurements—Definition and Hierarchy The Company carries certain financial instruments at fair value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market part icipants at the measurement date. The fair value measurement of financial instruments held or issued by the Company are determined through the use of observable market data when available. Market data is obtained from a variety of third-party sources, incl uding dealer quotes. If dealer quotes are not available for an instrument that is infrequently traded, the Company uses alternate valuation methods, including either dealer quotes for similar instruments or pricing models that use market data inputs. The u se of alternate valuation methods generally requires considerable judgment in the application of estimates and assumptions and changes to such estimates and assumptions may produce materially different fair values. The Company considers its own nonperforma nce risk and the nonperformance risk of its counterparties when measuring fair value. The accounting guidance establishes a fair value hierarchy that categorizes into three levels, the inputs used to measur e fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available and reliable. Observable inputs are those the Company believes that market participants would use in pricing the asset or liability base d on available market data. Unobservable inputs are those that reflect the Company’s beliefs about the assumptions market participants would use in pricing the asset or liability based on the best information available. The three levels of the fair value h ierarchy are defined as follows: Level 1—Valuations based on quoted prices in active markets for identical assets or liabilities that the Company can access. Valuations are based on quoted prices that are readily and regularly available in an active market, with significant trading volumes. Level 2—Valuations based on quoted prices in markets that are not active or for which all significant inputs are observable, either directly or indirectly. Level 2 assets include debt securities with quoted prices that are traded less frequently than exchange-traded instruments, securities which are priced using observable inputs and derivative contracts whose values are determined using a pricing model with inputs that are observable in the market or can be derived prin cipally from or corroborated by observable market data. Level 3—Valuations based on inputs that are unobservable or supported by little or no market activity, and that are significant to the overall fair value measurement. Level 3 assets and liabilities i nclude financial instruments whose value is determined using pricing models, discounted cash flow methodologies, or similar techniques where significant inputs are unobservable, as well as instruments for which the determination of fair value requires sign ificant management judgment or estimation. The availability of observable inputs can vary from financial instrument to financial instrument and period to period depending on the type of instrument, market activity, the approach used to measure fair value, and other factors. The Company categorizes a financial instrument within the fair value hierarchy based on the least observable input that is significant to the fair value measurement. When the inputs used to measure fair value of an asset or a liability are categorized within different levels based on the definition of the fair value hierarchy, the fair value measurement is categorized in its entirety in the same level of the fair value hierarchy as the lowest level input that is significant to the entire measurement. Refer to “Note 7: Fair Value of Financial Instruments” for additional fair value disclosures.
Loss and Loss Adjustment Expenses | Loss and Loss Adjustment Expenses The Company recognizes loss reserves on a contract-by-contract basis when the present value of expected net cash outflows to be paid under the contract discounted using a risk-free rate as of the measurement date exceeds the unearned premium revenue. A loss re serve is subsequently remeasured each reporting period for expected increases or decreases due to changes in the likelihood of default and potential recoveries. Subsequent changes to the measurement of the loss reserves are recognized as loss expense in th e period of change. Measurement and recognition of loss reserve s are reported gross of any reinsurance. The Company estimates the likelihood of possible claim payments and possible recoveries using probability-weighted expected cash flows based on informat ion available as of the measurement date, including market information. Accretion of the discount on a loss reserve is included in loss expense. The Company recognizes potential recoveries on paid claims based on probability-weighted net cash inflows prese nt valued at applicable risk-free rates as of the measurement date. Such amounts are reported within “Insurance loss recoverable” on the Company’s consolidated balance sheets. To the extent the Company had recorded potential recoveries in its loss reserves previous to a claim payment, such recoveries are reclassified to “Insurance loss recoverable” upon payment of the related claim and remeasured each reporting period. The Company’s loss reserve, insurance loss recoverable, and accruals for loss adjustment expense (“LAE”) incurred are disclosed in “Note 6: Loss and Loss Adjustment Expense Reserves.”
Debt | Long-term Debt Long-term debt is carried at the principal amount outstanding plus accrued interest and net of unamortized debt issuance costs and discounts. Interest expense is accrued at the contrac tual interest rate. Debt issuance costs and d iscounts are amortized and reported as interest expense. Medium-Term Notes and Investment Agreements MTNs and i nvestment agreements are carried at the principal amount outstanding plus accrued interest and net o f unamortized discounts or at fair value for certain MTNs. Interest expense is accrued at the contractual interest rate. D iscounts are amortized and reported as interest expense.
Financial Guarantee Insurance Premiums | Financial Guarantee Insurance Premiums Unearned Premium Revenue and Receivabl e for Future Premiums The Company recognizes a liability for unearned premium revenue at the inception of financial guarantee insurance and reinsurance contracts on a contract-by-contract basis. Unearned premium revenue recognized at inception of a contrac t is measured at the present value of the premium due. For most financial guarantee insurance contracts, the Company receives the entire premium due at the inception of the contract, and recognizes unearned premium revenue liability at that time. For certa in other financial guarantee contracts, the Company receives premiums in installments over the term of the contract. Unearned premium revenue and a receivable for future premiums are recognized at the inception of an installment contract, and measured at t he present value of premiums expected to be collected over the contract period or expected period using a risk-free discount rate. The expected period is used in the present value determination of unearned premium revenue and receivable for future premiums for contracts where (a) the insured obligation is contractually prepayable, (b) prepayments are probable, (c) the amount and timing of prepayments are reasonably estimable, and (d) a homogenous pool of assets is the underlying collateral for the insured o bligation. The Company has determined that substantially all of its installment contracts meet the conditions required to be treated as expected period contracts. The receivable for future premiums is reduced as installment premiums are collected. The Comp any reports the accretion of the discount on installment premiums receivable as premium revenue and discloses the amount recognized in “Note 5: Insurance Premiums.” The Company assesses the receivable for future premiums for collectability each reporting period, adj usts the receivable for uncollectible amounts and recognizes any write-off as operating expense, and discloses the amount recognized in “Note 5: Insurance Premiums.” As premium revenue is recognized, the unearned premium revenue liability is reduced. Premium Revenue Recognition The Company recognizes and measures premium revenue over the period of the contract in proportion to the amount of insurance protection provided. Premium revenue is measured by applying a constant rate to the insured principal amount outstandi ng in a given period to recognize a proportionate share of the premium received or expected to be received on a financial guarantee insurance contract. A constant rate for each respective financial guarantee insurance contract is calculated as the ratio of (a) the present value of premium received or expected to be received over the period of the contract to (b) the sum of all insured principal amounts outstanding during each period over the term of the contract. An issuer of an insured financial obligation may retire the obligation prior to its scheduled maturity through refinancing or legal defeasance in satisfaction of the obligation according to its indenture, which results in the Company’s obligation being extinguished under the financial guarantee cont ract. The Company recognizes any remaining unearned premium revenue on the insured obligation as refunding premiums earned in the period the contract is extinguished to the extent the unearned premium revenue has been collected. Non-refundable commitment f ees are considered insurance premiums and are initially recorded under unearned premium revenue in the consolidated balance sheets when received. Once the related financial guarantee insurance policy is issued, the commitment fees are recognized as premium written and earned using the constant rate method. If the commitment agreement expires before the related financial guarantee is issued, the non-refundable commitment fee is immediately recognized as premium written and earned at that time.
Fee and Reimbursement Revenue Recognition | Fee and Reimbursement Revenue Recognition The Company collects insurance related fees for services performed in connection with certain transactions. Depending upon the type of fee received and whether it is related to an insurance policy, the fee is either earned when it is received or deferred and earned over the life of the related transaction. Work, waiver and conse nt, and termination fees are earned when the related services are completed and the fee is received.
Stock-Based Compensation | Stock-Based Compensation The Company recognizes in earnings all stock-based payment transactions at the fair value of the stock-based compensation provid ed. Refer to “Note 16: Long-term Incentive Plans” for a further discussion regarding the methodology utilized in recognizing employee stock compensation expense.
Foreign Currency Translation | Foreign Currency Translation Financial statement assets and liabilities denominated in foreign currencies are reported in U.S. dollars generally using rates of exchange prevailing as of the balance sheet date and any related translation adjustments resulting from the translation of the financial statements of the Company’s non-U.S. operation s from its functional currency i nto U.S. dollars are included in “A ccumulated other comprehensive income (loss)” in shareholders’ equity. Operating results of the Company’s non-U.S. operations are translated at average rates of exchange prevailing during the year. Foreign currency remeas urement gains and losses resulting from transactions in non-functional currencies are recorded in earnings. The Company derecognizes the cumulative translation adjustment reported in “A ccumulated other comprehensive income (loss)” and includes the amount a s part of the gain or loss on the sale or liquidation of its investment in a foreign entity in the period in which the sale or liquidation occurs.
Income Taxes | Income Taxes Deferred income taxes are recorded with respect to loss carryforwards and temporary differences between the tax bases of assets and liabilities and the reported amounts in the Company’s financial statements that will result in deductible or taxable amounts in future years when the reported amounts of assets and liabilities are recovered or settled. S uch temporary differences relate principally to net operating losses, accrued surplus note interest, loss reserve deductions, premium revenue recognition, deferred acquisition costs, asset impairments net foreign tax credits. Valuation allowances are estab lished to reduce deferred tax assets to the amount that more likely than not will be realized. Deferred tax assets and liabilities are adjusted for the effect of changes in tax laws and rates in the period in which changes are approved by the relevant auth ority. On December 22, 2017, the Securities and Exchange Commission staff issued Staff Accounting Bulletin No. 118 (“SAB 118”) to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available in reas onable detail to complete the accounting for certain income tax effects of the Tax Cuts and Jobs Act (the “Act”). Pursuant to the guidance within SAB 118, the Company’s remeasurement of its deferred taxes included certain provisional effects associated wit h enactment of the Act for which measurement could be reasonably estimated. SAB 118 provides a measurement period that should not extend beyond one year from the Act enactment date for companies to complete the accounting under Accounting Standards Codific ation (“ASC”) 740. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 on the basis of the provisions of the tax laws that were in effect immediately before the enactment of t he Act. Additional information that may affect the provisional amounts would include completion of the Company’s 2017 tax return filing, and potential future guidance from the Internal Revenue Service. MBIA Inc. and its eligible U.S. subsidiaries file a co nsolidated federal income tax return. The U.S. income taxes are allocated based on the provisions of the Company’s tax sharing agreement which governs the intercompany settlement of tax obligations and benefits. The method of allocation between the members is generally based upon calculations as if each member filed a separate tax return on its own. Under the Company’s tax sharing agreement, each member with a net operating loss (“NOL”) will receive the benefits of its tax losses and credits as it is able t o earn them out in the future. G iven present facts and circumstances, the Company no longer anticipates providing compensation to any member for expiring NOLs, capital losses or tax credit carryforwards. In establishing a liability for an unrecognized tax benefit (“UTB”), assumptions may be made in determining whether a tax position is more likely than not to be sustained upon examination by the taxing authority and also in determining the ultimate amount that is likely to be realized. A tax position is recognized only when, based on management’s judgment regarding the application of income tax laws, it is more likely than not that the tax position will be sustained upon examination. The amount of tax benefit recognized is based on the Company’s assessment of the largest amount of benefit that is more likely than not to be realized on ultimate settlement with the taxing authority. This measurement is based on many factors, including whether a tax dispute may be settled throu gh negotiation with the taxing authority or is only subject to review in the courts. As new information becomes available, the Company evaluates its tax positions, and adjusts its UTB, as appropriate. If the tax benefit ultimately realized differs from the amount previously recognized, the Company recognizes an adjustment of the UTB. Refer to “Note 11: Income Taxes” for additional information about the Company’s income taxes.
Recently Adopted Accounting Standards | Recently Adopted Accounting Standards The Company has not adopted any new accounting pronouncements that had a material impact on its consolidated financial statements.
New Accounting Pronouncements Not Yet Adopted | Recent Accounting Developments Revenue from Contracts with Customers (Topic 606) (ASU 2014-09) and Deferral of the Effective Date (ASU 201 5-14) In May of 2014, the Financial Accounting Standards Board (“FASB”) issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606).” ASU 2014-09 amends the accounting guidance for recognizing revenue for the transfer of goods or services from contracts with customers unless those contracts are within the scope of other accounting standards. ASU 2014-09 does not apply to financial guarantee insurance contracts within the scope o f Topic 944, “Financial Services — Insurance.” ASU 2014-09 applies to certain fees and reimbursements, and is not expected to materially impact revenue recogni tion of these fees and reimbursements. In August of 2015, the FASB issued ASU 2015-14, “Revenue f rom Contracts with Customers (Topic 606) — Deferral of the Effective Date.” ASU 2015-14 defers the effective date of ASU 2014-09 to interim and annual periods beginning January 1, 2018, and is applied on a retrospective or modified retrospective basis. The adoption of ASU 2014-09 is not expected to materially impact the Company’s consolidated financial statements. Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities (ASU 2016-01) In Janua ry of 2016, the FASB issued ASU 2016-01, “Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” ASU 2016-01 requires certain equity investments other than those accounted for under the equity method of accounting or result in consolidation of the investee to be measured at fair value with changes in fair value recognized in net income, and permits an entity to measure equity investments that do not have readily determinable fair values a t cost less any impairment plus or minus adjustments for certain changes in observable prices. An entity is also required to evaluate the need for a valuation allowance on a deferred tax asset related to AFS debt securities in combination with the entity’s other deferred tax assets. ASU 2016-01 requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability that results from a change in the instrument-specific credit risk for financial liabilities that the entity has elected to measure at fair value in accordance with the fair value option for financial instruments. ASU 2016-01 is effective for interim and annual periods beginning January 1, 2018, and is applied on a modified retrospecti ve basis. Early adoption is not permitted with the exception of early application of the guidance that requires separate presentation in other comprehensive income of the change in the instrument-specific credit risk for financial liabilities measured at f air value in accordance with the fair value option. Based on the fair values as of December 31, 2017 of financial liabilities measured at fair value in accordance with the fair value option, the cumulative-effect adjustment, net of tax, related to the ins trument-specific credit risk portion of such financial liabilities was a loss of approximately $162 million, which represents the amount that would have been reclassed from retained earnings to AOCI had the Company adopted ASU 2016-01 on December 31, 2017. Based on fair values as of December 31, 2017 of equity investments, the cumulative-effect adjustment, net of tax, related to net unrealized gains of such investments was approximately $2 million, which represents the amount that would have been reclass ed from AOCI to retained earnings had the Company adopted ASU 2016-01 on December 31, 2017. As of December 31, 2017, the Company had a full valuation allowance against its deferred tax asset. Refer to “Note 11: Income Taxes” for further information a bout this valuation allowance on the Company’s deferred tax asset. The Company plans to adopt ASU 2016-01 in its entirety in the first quarter of 2018. Leases (Topic 842) (ASU 2016-02) In February of 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)”, that amends the accounting guidance for leasing transactions. ASU 2016-02 requires a lessee to classify lease contracts as finance or operating leases, and to recognize assets and liabilities for the rights and obligations created by leasing transactions with lease terms more than twelve months. ASU 2016-02 substantially retains the criteria for classifying leasing transactions as finance or operating leases. For finance leases, a lessee recognizes a right-of-use asset and a lease liability initially meas ured at the present value of the lease payments, and recognizes interest expense on the lease liability separately from the amortization of the right-of-use asset. For operating leases, a lessee recognizes a right-of-use asset and a lease liability initial ly measured at the present value of the lease payments, and recognizes lease expense on a straight-line basis. ASU 2016-02 is effective for interim and annual periods beginning January 1, 2019 with early adoption permitted, and is applied on a modified ret rospective basis. The adoption of ASU 2016-02 is not expected to materially impact the Company’s consolidated financial statements. Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13) In June of 2016, the FASB issued ASU 2016-13, “Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 requires financing receivables and other financial assets measured at amortized cost to be presente d at the net amount expected to be collected by recording an allowance for credit losses with changes in the allowance recorded as credit loss expense or reversal of credit loss expense based on management’s current estimate of expected credit losses each period. ASU 2016-13 does not apply to credit losses on financial guarantee insurance contracts within the scope of Topic 944, “Financial Services-Insurance.” ASU 2016-13 also requires impairment relating to credit losses on AFS debt securities to be presen ted through an allowance for credit losses with changes in the allowance recorded in the period of the change as credit loss expense or reversal of credit loss expense. Any impairment amount not recorded through an allowance for credit losses on AFS debt s ecurities is recorded through other comprehensive income. ASU 2016-13 is effective for interim and annual periods beginning January 1, 2020 with early adoption permitted beginning January 1, 2019. ASU 2016-13 is applied on a modified retrospective basis ex cept that prospective application is applied to AFS debt securities with other-than-temporary impairments (“OTTI”) recognized before the date of adoption. The Company is evaluating the impact of adopting ASU 2016-13. Income Statement – Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (ASU 2018-02) In February of 2018, the FASB issued ASU 2018-02, “Income Statement – Reporting Comprehensive Income (Topic 220): Reclassifi cation of Certain Tax Effects from Accumulated Other Comprehensive Income.” ASU 2018-02 permits, but does not require, the reclassification of the income tax effects of the Tax Cuts and Jobs Act (the “Act”) from accumulated other comprehensive income (“AOC I”) to retained earnings. The election to reclassify the income tax effects from the Act applies to all items within AOCI. ASU 2018-02 is effective for interim and annual periods beginning after December 15, 2018. Early adoption of ASU 2018-02 is permitted and is applied in the period of adoption or retroactively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Act is recognized. The Company is evaluating the impact of adopting ASU 2018-02.

X
- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). + References No definition available. + Details
Name: | us-gaap_BasisOfAccountingPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for deferred policy acquisition costs, including the nature, type, and amount of capitalized costs incurred to write or acquire insurance contracts, and the basis for and methodologies applied in capitalizing and amortizing such costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35755530&loc=d3e11264-158415 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 + Details
Name: | us-gaap_CapitalizationOfDeferredPolicyAcquisitionCostsPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -SubTopic 10 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6375392&loc=d3e26790-107797 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4273-108586 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
Name: | us-gaap_CashAndCashEquivalentsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64809438&loc=d3e5614-111684 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.3A-03) -URI http://asc.fasb.org/extlink&oid=27015204&loc=d3e355100-122828 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.3A-02) -URI http://asc.fasb.org/extlink&oid=27015204&loc=d3e355033-122828 + Details
Name: | us-gaap_ConsolidationPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy related to debt. Includes, but is not limited to, debt issuance costs, the effects of refinancings, method of amortizing debt issuance costs and original issue discount, and classifications of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 + Details
Name: | us-gaap_DebtPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for its derivative instruments and hedging activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64837297&loc=d3e41620-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(n)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579240-113959 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579245-113959 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=64837297&loc=d3e41675-113959 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=64837297&loc=d3e41638-113959 + Details
Name: | us-gaap_DerivativesPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for a new accounting pronouncement that has been issued but not yet adopted. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB Topic 11.M) -URI http://asc.fasb.org/extlink&oid=26874127&loc=d3e31137-122693 + Details
Name: | us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities. + References No definition available. + Details
Name: | us-gaap_FairValueMeasurementPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895 + Details
Name: | us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32840-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 30 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65884525&loc=d3e40913-109327 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 740 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6491622&loc=d3e9504-115650 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32809-109319 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=75116654&loc=d3e32247-109318 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=75116654&loc=d3e32280-109318 + Details
Name: | us-gaap_IncomeTaxPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for premium revenue recognition, including the basis for measurement and the timing of recognition of revenue from insurance premiums received from contract holders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 25 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6486413&loc=d3e25896-158540 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 25 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6486390&loc=d3e25718-158539 + Details
Name: | us-gaap_InsurancePremiumsRevenueRecognitionPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for investments in financial assets, including marketable securities (debt and equity securities with readily determinable fair values), investments accounted for under the equity method and cost method, securities borrowed and loaned, and repurchase and resale agreements. For marketable securities, the disclosure may include the entity's accounting treatment for transfers between investment categories and how the fair values for such securities are determined. Also, for all investments, an entity may describe its policy for assessing, recognizing and measuring impairment of the investment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27290-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2,12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.M) -URI http://asc.fasb.org/extlink&oid=65877573&loc=d3e87990-122713 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6872867&loc=d3e40691-111596 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611 + Details
Name: | us-gaap_InvestmentPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
Name: | us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18823-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 13.B.Q1) -URI http://asc.fasb.org/extlink&oid=65893310&loc=d3e214044-122780 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18726-107790 + Details
Name: | us-gaap_RevenueRecognitionPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for stock option and stock incentive plans. This disclosure may include (1) the types of stock option or incentive plans sponsored by the entity (2) the groups that participate in (or are covered by) each plan (3) significant plan provisions and (4) how stock compensation is measured, and the methodologies and significant assumptions used to determine that measurement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b),(f) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for estimating the ultimate cost of settling insurance claims relating to insured events that have occurred on or before a particular date (ordinarily, the statement of financial position date). The estimated liability includes the amount of money that will be required for future payments of (a) claims that have been reported to the insurer, (b) claims related to insured events that have occurred but that have not been reported to the insurer as of the date the liability is estimated, and (c) claim adjustment expenses. Claims adjustment expenses include costs incurred in the claim settlement process such as legal fees; outside adjuster fees; and costs to record, process, and adjust claims. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.13(b)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65670824&loc=d3e14754-158437 + Details
Name: | us-gaap_UnpaidPolicyClaimsAndClaimsAdjustmentExpensePolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration