XML 45 R18.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Reinsurance | 12 Months Ended
--- | ---
Dec. 31, 2017
Reinsurance Disclosures [Abstract] |
Reinsurance |
Note 10 | Reinsurance
Effects of reinsurance on property and casualty premiums written and earned and life premiums and contract charges
|  | For the years ended December 31,
($ in millions) |  | 2017 |  | 2016 |  | 2015
Property and casualty insurance premiums written |  |  |  |  |  |
Direct |  | $ | 33,685 |  |  | $ | 32,614 |  |  | $ | 31,924 |
Assumed |  | 64 |  |  | 47 |  |  | 39 |
Ceded |  | (1,007 | ) |  | (1,061 | ) |  | (1,092 | )
Property and casualty insurance premiums written, net of reinsurance |  | $ | 32,742 |  |  | $ | 31,600 |  |  | $ | 30,871 |
Property and casualty insurance premiums earned |  |  |  |  |  |
Direct |  | $ | 33,221 |  |  | $ | 32,249 |  |  | $ | 31,274 |
Assumed |  | 50 |  |  | 45 |  |  | 41 |
Ceded |  | (971 | ) |  | (987 | ) |  | (1,006 | )
Property and casualty insurance premiums earned, net of reinsurance |  | $ | 32,300 |  |  | $ | 31,307 |  |  | $ | 30,309 |
Life premiums and contract charges |  |  |  |  |  |
Direct |  | $ | 1,894 |  |  | $ | 1,766 |  |  | $ | 1,641 |
Assumed |  | 787 |  |  | 818 |  |  | 849 |
Ceded |  | (303 | ) |  | (309 | ) |  | (332 | )
Life premiums and contract charges, net of reinsurance |  | $ | 2,378 |  |  | $ | 2,275 |  |  | $ | 2,158 |
Property and casualty Property and casualty reinsurance is in place for the Allstate Protection, Discontinued Lines and Coverages and Service Businesses segments. The Company purchases reinsurance after evaluating the financial condition of the reinsurer, as well as the terms and price of coverage. Developments in the insurance and reinsurance industries have fostered a movement to segregate asbestos, environmental and other discontinued lines exposures into separate legal entities with dedicated capital. Regulatory bodies in certain cases have supported these actions. The Company is unable to determine the impact, if any, that these developments will have on the collectability of reinsurance recoverables in the future. Property and casualty reinsurance recoverable Total amounts recoverable from reinsurers as of December 31, 2017 and 2016 were $6.57 billion and $6.28 billion, respectively, including $96 million and $93 million, respectively, related to property and casualty losses paid by the Company and billed to reinsurers, and $6.47 billion and $6.18 billion, respectively, estimated by the Company with respect to ceded unpaid losses (including IBNR), which are not billable until the losses are paid. With the exception of the recoverable balances from the Michigan Catastrophic Claims Association (“MCCA”), Lloyd’s of London, New Jersey Property-Liability Insurance Guaranty Association (“PLIGA”) and other industry pools and facilities, the largest reinsurance recoverable balance the Company had outstanding was $61 million from Westport Insurance Corporation as of both December 31, 2017 and 2016. No other amount due or estimated to be due from any single reinsurer was in excess of $31 million and $35 million as of December 31, 2017 and 2016, respectively. The allowance for uncollectible reinsurance was $70 million and $84 million as of December 31, 2017 and 2016, respectively, and is primarily related to the Company’s Discontinued Lines and Coverages segment. Industry pools and facilities Reinsurance recoverable on paid and unpaid claims including IBNR as of December 31, 2017 and 2016 includes $5.26 billion and $4.95 billion, respectively, from the MCCA. The MCCA is a state-mandated indemnification mechanism for personal injury protection losses that exceed a retention level which is adjusted upward every other MCCA fiscal year by the lesser of 6% or the increase in the Consumer Price Index. The retention level is currently $555 thousand per claim for the fiscal two-years ending June 30, 2019 compared to $545 thousand per claim for the fiscal two-years ending June 30, 2017. The MCCA is obligated to fund the ultimate liability for member companies (companies actively writing motor vehicle coverage in Michigan and those with runoff policies) qualifying claims and claims expenses. The MCCA operates similar to a reinsurance program and is annually funded by participating member companies (companies actively writing motor vehicle coverage in Michigan) through a per vehicle annual assessment that is currently $170 per coverage. The assessment is incurred by the Company as polices are written and recovered as a component of premiums from our customers. The MCCA has been legally authorized to annually assess participating member companies pursuant to enabling legislation that describes both the annual determination and assessment. This assessment is recorded as a component of the premiums charged to the Company’s customers. These assessments paid to the MCCA provide funds for the indemnification for losses described above. The MCCA is required to assess an amount each year sufficient to cover members’ actuarially determined present value of expected payments on lifetime claims of all persons expected to be catastrophically injured in that year, its operating expenses, and adjustments for the amount of excesses or deficiencies in prior assessments. The MCCA prepares statutory-basis financial statements in conformity with accounting practices prescribed or permitted by the State of Michigan Department of Insurance and Financial Services (“MI DOI”). The MI DOI has granted the MCCA a statutory permitted practice that expires in 2019 to discount its liabilities for loss and loss adjustment expense. As of June 30, 2017, the date of its most recent annual financial report, the MCCA had cash and invested assets of $19.60 billion and an accumulated deficit of $2.63 billion. The permitted practice reduced the accumulated deficit by $46.08 billion. Allstate sells and administers policies as a participant in the National Flood Insurance Program (“NFIP”). The amounts recoverable as of December 31, 2017 and 2016 were $88 million and $77 million, respectively. Ceded premiums earned include $263 million, $274 million and $293 million in 2017, 2016 and 2015, respectively. Ceded losses incurred include $1.12 billion, $537 million and $120 million in 2017, 2016 and 2015, respectively. Under the arrangement, the Federal Government pays all covered claims and certain qualifying claim expenses. The PLIGA, as the statutory administrator of the New Jersey Unsatisfied Claim and Judgment Fund (“UCJF”), provides compensation to qualified claimants for personal injury protection, bodily injury, or death caused by private passenger automobiles operated by uninsured or “hit and run” drivers. The UCJF also provides private passenger stranger pedestrian personal injury protection benefits when no other coverage is available. The fund provides reimbursement to insurers for the medical benefits portion of personal injury protection coverage paid in excess of $75,000 with no limits for policies issued or renewed prior to January 1, 1991 and paid in excess of $75,000 and capped at $250,000 for policies issued or renewed from January 1, 1991 to December 31, 2003. PLIGA annually assesses all admitted property and casualty insurers writing motor vehicle liability insurance in New Jersey for PLIGA expenses. A significant portion of the incurred claim reserves and the recoverable can be attributed to a small number of catastrophic claims. Assessments paid to PLIGA for the UCJF program totaled $8.9 million in 2017. The amounts of paid and unpaid recoverable as of December 31, 2017 and 2016 were $493 million and $506 million, respectively. Ceded premiums earned under the Florida Hurricane Catastrophe Fund (“FHCF”) agreement were $11 million, $12 million and $13 million in 2017, 2016 and 2015, respectively. Ceded losses in 2017 were $19 million. There were no ceded losses incurred in 2016 or 2015. The Company has access to reimbursement provided by the FHCF for 90% of qualifying personal property losses that exceed its current retention of $56 million for the 2 largest hurricanes and $19 million for other hurricanes, up to a maximum total of $187 million effective from June 1, 2017 to May 31, 2018. As of December 31, 2017 recoverable from the FHCF totaled $19 million. There were no amounts recoverable from the FHCF as of December 31, 2016. Catastrophe reinsurance The Company’s reinsurance program is designed to provide reinsurance protection for catastrophes resulting from multiple perils including hurricanes, windstorms, hail, tornadoes, fires following earthquakes, earthquakes and wildfires.
• | The majority of our program comprises multi-year contracts, primarily placed in the traditional reinsurance market, such that one third of the program is renewed every year.
• | Coverage is generally purchased on a broad geographic, product line and multiple peril loss basis.
• | The Company purchases reinsurance from traditional reinsurance companies as well as the insurance linked securities market (e.g. “PCS Agreements”).
• | Florida property and New Jersey property and auto are each covered by separate agreements, as the risk of loss is different and our subsidiaries operating in these states are separately capitalized.
The Company has the following catastrophe reinsurance agreements in effect as of December 31, 2017: The Nationwide Per Occurrence Excess Catastrophe Reinsurance Program (the “Nationwide Program”) provides $4.42 billion of reinsurance coverage subject to a $500 million retention and is subject to the amount of reinsurance placed in each of its nine layers. The Nationwide Program comprises three agreements: The Per Occurrence Excess Agreement, the 2014-1 Property Claim Services (“PCS”) Agreement, and the 2017-1 Excess Catastrophe Reinsurance Contract. Per Occurrence Excess Agreement, which is placed in the traditional reinsurance market, reinsures personal lines property and automobile excess catastrophe losses caused by multiple perils in every state except New Jersey and only includes personal lines automobile excess catastrophe losses in Florida. The agreement comprises layers one through six and portions of layers eight and nine. Coverage for each of the first through fifth layers comprises three contracts, with each contract providing one-third of 95% of the total layer limit and expiring May 31, 2018, May 31, 2019 and May 31, 2020. The contracts expiring May 31, 2019 and May 31, 2020, include coverage for automobile losses in Florida, while the contract expiring May 31, 2018 does not include such provision. The sixth layer and eighth layer contracts placed in the traditional reinsurance market contain comparable contract terms and conditions as layers one through five. The sixth layer is 95% placed and comprises one contract expiring May 31, 2022. The contracts for layers one through six provide $3.07 billion in per occurrence reinsurance limits subject to a $500 million retention. Coverage for a portion of the eighth layer is provided by one contract expiring May 31, 2022. The contract provides a $446 million limit and is 29.37% placed. Unlike layer one through five contracts, the sixth and eighth layer contracts each contain an annual variable reset option which allows for the adjustment of each contract’s attachment and exhaustion levels within specified limits. The variable reset option requires a premium adjustment. The contracts for each of the first through fifth layers include one reinstatement of limits per year, with premium required. The sixth and eighth layer contracts each contain one reinstatement of limits over their seven year term with premium required. Reinsurance premiums for all contracts are subject to redetermination for exposure changes on an annual basis. Another contract forming a portion of layers eight and nine provides a $25 million limit in excess of a $2.75 billion retention, is 100% placed and expires May 31, 2018. Reinsurance limits of 5% of $1.67 billion in excess of $2.75 billion are deemed in place. In addition, recoveries from contracts in layers six through and including layer nine inure to the benefit of this contract. 2014-1 PCS Excess Agreement reinsures personal lines property and automobile excess catastrophe losses caused by hurricanes in 29 states and the District of Columbia, and earthquakes, including fires following earthquakes, in California, New York and Washington. The agreement comprises three contracts with each contract’s risk period beginning on May 22, 2014. Two of the three contracts’ risk periods expire on May 21, 2018 and one contract’s risk period expires on May 21, 2019. The placement of these three contracts achieves, for the perils of hurricanes, earthquakes and fires following earthquakes, $305 million limit (or 95% of $321 million) between $3.07 billion to $3.40 billion seventh layer; $115 million limit (or 26% of $446 million) between $3.40 billion to $3.84 billion eighth layer; and $330 million limit (or 57% of $578 million) between $3.84 billion to $4.42 billion ninth layer. The contracts comprising the agreement contain a variable reset option which the ceding entities may invoke for risk periods subsequent to the first risk period and which allows for the annual adjustment of each contract’s attachment and exhaustion levels within specified limits. The variable reset option requires a premium adjustment. The contracts do not include a reinstatement of limits. 2017-1 Excess Catastrophe Reinsurance Contract reinsures personal lines property and automobile excess losses in 48 states and the District of Columbia, excluding Florida and New Jersey, caused by hurricanes, severe thunderstorms, earthquakes including fire following winter storms, volcanic eruptions, and meteorite impacts. The contract reinsures actual losses to personal lines property business located in the covered territory and arising out of a covered event. Amounts payable for automobile losses are based on insured industry losses as reported by PCS and further indexed by annual payout factors specific to automobile exposures in the contract’s covered areas. Reinsurance recoveries under the contract are limited to our ultimate net loss from a covered event subject to the contract’s limit. The contract’s risk period began March 31, 2017 and terminates on November 30, 2021. The contract provides a $375 million limit (or 37% of $1.02 billion) between a $3.40 billion to $4.42 billion layer. The contract contains a variable reset option, which the ceding entities may invoke for risk periods subsequent to the first risk period and which allows for the annual adjustment of the contract’s attachment and exhaustion levels within specified limits. The variable reset option requires a premium. The contract does not include a restatement of limits. The following programs are designed apart from the Nationwide Program to address distinct exposures in certain states and markets. These programs are described below and are disregarded when determining coverage under the contracts included in the Nationwide Program. The Company has a separate reinsurance program in Florida designed to cover personal lines property policies in Florida written through its separately capitalized wholly-owned subsidiaries Castle Key Insurance Company (“CKIC”) and Castle Key Indemnity Company (“CKI”, and together with CKIC, “Castle Key”). Florida Excess Catastrophe Reinsurance Agreement comprises five contracts, as described below, which reinsure Castle Key for personal lines property excess catastrophe losses in Florida. The agreement includes two contracts placed in the traditional market, CKIC’s and CKI’s reimbursement contracts with the Florida Hurricane Catastrophe Fund (“Mandatory FHCF contracts”), and the Sanders Re 2017-2 Contract (“Sanders Re 2017-2 contract”) placed in the ILS markets. Below FHCF Contract reinsures personal lines property excess catastrophe losses caused by multiple perils in Florida. The contract is 100% placed and provides three separate limits of $38 million in excess of a $20 million retention for each occurrence, of which two limits remain outstanding. One limit of $38 million was exhausted from the impact of Hurricane Irma. The first reinstatement of limits is prepaid and the second or final reinstatement requires additional premium. Reinsurance premium is subject to redetermination for exposure changes. Mandatory FHCF Contracts reinsures qualifying personal lines property losses caused by storms the National Hurricane Center declares to be hurricanes. The contracts provide 90% of $187 million of limits in excess of retention with no reinstatement of limits. The limits and retentions of the mandatory FHCF contracts are calculated independently for CKIC and CKI and are subject to re-measurement based on June 30, 2017 exposure data. For each of the two largest hurricanes, the retention is $56 million and retention equal to one third of that amount, or approximately $19 million, is applicable to all other hurricanes for the season beginning June 1, 2017. In addition, the FHCF’s retention is subject to adjustment upward or downward to an actual retention based on submitted exposures to the FHCF by all participants. $19 million of limit was exhausted from the impact of Hurricane Irma and $168 million of the limit remains outstanding. Excess contract reinsures personal lines property excess catastrophe losses caused by multiple perils in Florida. The contract provides one limit of $231 million in excess of a $20 million retention and is 100% placed. Recoveries from the Below FHCF contract and Mandatory FHCF contracts inure to the benefit of this contract, resulting in the Excess contract providing reinsurance for loss occurrences not subject to reimbursement under the FHCF contracts but reinsured under the multiple peril Excess contract. The contract does not include a reinstatement of limits. $27 million of limit was exhausted for Hurricane Irma. Reinsurance premium is subject to redetermination for exposure. Sanders Re 2017-2 is a three-year term contract with a risk period effective June 1, 2017 through May 31, 2020. It reinsures qualifying personal lines property losses caused by a named storm event, a severe thunderstorm event, an earthquake event, a wildfire event, a volcanic eruption event, or a meteorite impact event in Florida as events declared by various reporting agencies, including PCS and as defined in the contract. The contract provides limits of $200 million in excess of a $20 million retention and in excess of “stated reinsurance.” For the June 1, 2017 to May 31, 2018 risk period, stated reinsurance is defined to include the Below FHCF contract, the Mandatory FHCF contracts, which are deemed to exhaust due to loss occurrences subject to the non-FHCF contracts, and the Excess contract. Stated reinsurance is deemed to be provided on a multiple peril basis under the terms of the non-FHCF contracts and includes an erosion feature, which provides that upon the exhaustion of a portion of the stated reinsurance, coverage under the Sanders Re contract shall be concurrently placed above and contiguous to the unexhausted portion of the stated reinsurance, if any. The Sanders Re 2017-2 contract contains a variable reset option, which Castle Key may invoke for risk periods subsequent to the first risk period and which allows for the annual adjustment of the contract’s attachment and exhaustion levels. The variable reset option requires a premium. The contract does not contain a restatement of limits. The Company’s New Jersey, Pennsylvania, Kentucky, Florida and Southeast States and California reinsurance agreements are described below. New Jersey Excess Catastrophe Reinsurance Agreement comprises three contracts that reinsure personal lines property and automobile excess catastrophe losses in New Jersey caused by multiple perils. The contracts expire May 31, 2018 May 31, 2019 and May 31, 2020, and provide 31.67%, 31.67% and 31.66%, respectively, of $400 million of limits excess of a provisional $150 million retention, a $144 million retention, and a $165 million retention, respectively. Each contract includes one reinstatement of limits per contract year with premium due. The reinsurance premium and retention are subject to redetermination for exposure changes on an annual basis. Pennsylvania Excess Catastrophe Reinsurance Contract comprises a three-year term contract that reinsures personal lines property excess catastrophe losses in Pennsylvania caused by multi-perils. The contract expires May 31, 2018 and provides three limits of $100 million excess of a $100 million retention subject to two limits being available in any one contract year and is 95% placed. The reinsurance premium and retention are not subject to redetermination for exposure changes. Kentucky Earthquake Excess Catastrophe Reinsurance Contract is a three-year contract that reinsures personal lines property excess catastrophe losses in Kentucky caused by earthquakes and fires following earthquakes. The contract expires May 31, 2020 and provides three limits of $28 million in excess of a $2 million retention with two limits being available in any one contract year and is 95% placed. The reinsurance premium and retention are not subject to redetermination for exposure changes. Aggregate Excess Catastrophe Florida and Southeast States Reinsurance Contract provides $200 million of reinsurance limits for losses to personal lines automobile business (physical damage only) arising out of multiple perils and provided such losses arise out of a company declared catastrophe and result in qualifying losses in the State of Florida. Once qualifying losses are incurred in the State of Florida, coverage also is provided for losses to personal lines automobile business (physical damage only) arising from the same catastrophe and occurring in Alabama, Georgia, Louisiana, Mississippi, North Carolina and South Carolina. The $200 million of reinsurance limits is subject to a $300 million aggregate retention for losses arising out of one or all qualifying catastrophes commencing during the contract’s one-year term. The contract does not include a restatement of limits. California E&S Earthquake Contract comprises one contract which reinsures personal lines property catastrophe losses in California caused by the peril of earthquake and insured by our excess and surplus lines insurer. The contract expires June 30, 2018. Unlike the contracts comprising the Nationwide Program, the E&S Earthquake agreement provides reinsurance on a 100% quota share basis with no retention. The agreement reinsures only shake damage resulting from the earthquake peril. The Company ceded premiums earned of $344 million, $381 million and $414 million under catastrophe reinsurance agreements in 2017, 2016 and 2015, respectively. Asbestos, environmental and other Reinsurance recoverables include $167 million and $174 million from Lloyd’s of London as of December 31, 2017 and 2016, respectively. Lloyd’s of London, through the creation of Equitas Limited, implemented a restructuring to solidify its capital base and to segregate claims for years prior to 1993. In 2007, Berkshire Hathaway’s subsidiary, National Indemnity Company, assumed responsibility for the Equitas claim liabilities through a loss portfolio transfer reinsurance agreement and continues to runoff the Equitas claims. Life and annuity products The Company reinsures certain life insurance and annuity risks to other insurers primarily under yearly renewable term, coinsurance, modified coinsurance and coinsurance with funds withheld agreements. These agreements result in a passing of the agreed-upon percentage of risk to the reinsurer in exchange for negotiated reinsurance premium payments. Modified coinsurance and coinsurance with funds withheld are similar to coinsurance, except that the cash and investments that support the liability for contract benefits are not transferred to the assuming company and settlements are made on a net basis between the companies. For certain term life insurance policies issued prior to October 2009, the Company ceded up to 90% of the mortality risk depending on the year of policy issuance under coinsurance agreements to a pool of fourteen unaffiliated reinsurers. Effective October 2009, mortality risk on term business is ceded under yearly renewable term agreements under which the Company cedes mortality in excess of its retention, which is consistent with how the Company generally reinsures its permanent life insurance business.
Retention limits by period of policy issuance
Period |  | Retention limits
April 2015 through current |  | Single life: $2 million per life Joint life: no longer offered
April 2011 through March 2015 |  | Single life: $5 million per life, $3 million age 70 and over, and $10 million for contracts that meet specific criteria Joint life: $8 million per life, and $10 million for contracts that meet specific criteria
July 2007 through March 2011 |  | $5 million per life, $3 million age 70 and over, and $10 million for contracts that meet specific criteria
September 1998 through June 2007 |  | $2 million per life, in 2006 the limit was increased to $5 million for instances when specific criteria were met
August 1998 and prior |  | Up to $1 million per life
In addition, the Company has used reinsurance to effect the disposition of certain blocks of business. The Company had reinsurance recoverables of $1.35 billion and $1.41 billion as of December 31, 2017 and 2016, respectively, due from Prudential related to the disposal of substantially all of its variable annuity business that was effected through reinsurance agreements. In 2017, premiums and contract charges of $76 million, contract benefits of $7 million, interest credited to contractholder funds of $20 million, and operating costs and expenses of $15 million were ceded to Prudential. In 2016, premiums and contract charges of $78 million, contract benefits of $21 million, interest credited to contractholder funds of $20 million, and operating costs and expenses of $15 million were ceded to Prudential. In 2015, premiums and contract charges of $94 million, contract benefits of $40 million, interest credited to contractholder funds of $21 million, and operating costs and expenses of $18 million were ceded to Prudential. In addition, as of December 31, 2017 and 2016, the Company had reinsurance recoverables of $139 million and $144 million, respectively, due from subsidiaries of Citigroup (Triton Insurance and American Health and Life Insurance) and Scottish Re (U.S.) Inc. in connection with the disposition of substantially all of the direct response distribution business in 2003. The Company is the assuming reinsurer for Lincoln Benefit Life Company’s (“LBL’s”) life insurance business sold through the Allstate agency channel and LBL’s payout annuity business in force prior to the sale of LBL on April 1, 2014. Under the terms of the reinsurance agreement, the Company is required to have a trust with assets greater than or equal to the statutory reserves ceded by LBL to the Company, measured on a monthly basis. As of December 31, 2017, the trust held $5.89 billion of investments, which are reported in the Consolidated Statement of Financial Position. As of December 31, 2017, the gross life insurance in force was $447.86 billion of which $86.64 billion was ceded to the unaffiliated reinsurers.
Reinsurance recoverables on paid and unpaid benefits
|  | As of December 31,
($ in millions) |  | 2017 |  | 2016
Annuities |  | $ | 1,370 |  |  | $ | 1,424 |
Life insurance |  | 817 |  |  | 860 |
Other |  | 167 |  |  | 184 |
Total |  | $ | 2,354 |  |  | $ | 2,468 |
As of both December 31, 2017 and 2016, approximately 92% of the reinsurance recoverables are due from companies rated A- or better by S&P.

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

X
- Definition The entire disclosure pertaining to the existence, magnitude and information about insurance that has been ceded to or assumed from another insurance company, including the methodologies and assumptions used in determining recorded amounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -URI http://asc.fasb.org/topic&trid=2303980 + Details
Name: | us-gaap_ReinsuranceTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration