| * |
|
Network: (101 - Statement - Statement Of Financial Position Classified) |
| 1 |
|
us-gaap: Statement of Financial Position [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfFinancialPositionAbstract |
| 2 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 3 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 4 |
|
us-gaap: Assets
|
xbrli:stringItemType |
duration |
|
us-gaap:AssetsAbstract |
| 5 |
|
us-gaap: Current assets:
|
xbrli:stringItemType |
duration |
|
us-gaap:AssetsCurrentAbstract |
| 6 |
|
us-gaap: Cash and cash equivalents
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:CashAndCashEquivalentsAtCarryingValue |
| 7 |
|
us-gaap: Investments available-for-sale, at fair value:
|
xbrli:stringItemType |
duration |
|
us-gaap:AvailableForSaleSecuritiesCurrentAbstract |
| 8 |
|
us-gaap: Fixed maturity securities (amortized cost of $14,792.4 and $1,538.6)
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent |
| 9 |
|
us-gaap: Equity securities (cost of $829.9 and $1,293.0)
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AvailableForSaleSecuritiesEquitySecuritiesCurrent |
| 10 |
|
us-gaap: Other invested assets, current
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:OtherShortTermInvestments |
| 11 |
|
us-gaap: Accrued investment income
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AccruedInvestmentIncomeReceivable |
| 12 |
|
us-gaap: Premium and self-funded receivables
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:PremiumsAndOtherReceivablesNet |
| 13 |
|
us-gaap: Other receivables
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:OtherReceivables |
| 14 |
|
us-gaap: Income tax receivable
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:IncomeTaxesReceivable |
| 15 |
|
us-gaap: Securities lending collateral
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:SecuritiesReceivedAsCollateral |
| 16 |
|
us-gaap: Deferred tax assets, net
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:DeferredTaxAssetsNetCurrent |
| 17 |
|
us-gaap: Other current assets
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:OtherAssetsCurrent |
| 18 |
|
us-gaap: Current assets held for sale
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AssetsHeldForSaleCurrent |
| 19 |
|
us-gaap: Total current assets
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AssetsCurrent |
| 20 |
|
us-gaap: Long-term investments available-for-sale, at fair value:
|
xbrli:stringItemType |
duration |
|
us-gaap:AvailableForSaleSecuritiesNoncurrentAbstract |
| 21 |
|
us-gaap: Fixed maturity securities (amortized cost of $230.8 and $12,401.3)
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent |
| 22 |
|
us-gaap: Equity securities (cost of $33.0 and $34.7)
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AvailableForSaleSecuritiesEquitySecuritiesNoncurrent |
| 23 |
|
us-gaap: Other invested assets, long-term
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:OtherLongTermInvestments |
| 24 |
|
us-gaap: Property and equipment, net
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:PropertyPlantAndEquipmentNet |
| 25 |
|
us-gaap: Goodwill
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:Goodwill |
| 26 |
|
us-gaap: Other intangible assets
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:IntangibleAssetsNetExcludingGoodwill |
| 27 |
|
us-gaap: Other noncurrent assets
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:OtherAssetsNoncurrent |
| 28 |
|
us-gaap: Total assets
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:Assets |
| 29 |
|
us-gaap: Liabilities and shareholders' equity
|
xbrli:stringItemType |
duration |
|
us-gaap:LiabilitiesAndStockholdersEquityAbstract |
| 30 |
|
us-gaap: Liabilities
|
xbrli:stringItemType |
duration |
|
us-gaap:LiabilitiesAbstract |
| 31 |
|
us-gaap: Current liabilities:
|
xbrli:stringItemType |
duration |
|
us-gaap:LiabilitiesCurrentAbstract |
| 32 |
|
us-gaap: Policy liabilities:
|
xbrli:stringItemType |
duration |
|
us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpenseAbstract |
| 33 |
|
us-gaap: Medical claims payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense |
| 34 |
|
wlp: Reserves for future policy benefits
|
xbrli:monetaryItemType |
instant |
credit |
wlp:LiabilityForFuturePolicyBenefitsCurrent |
| 35 |
|
us-gaap: Other policyholder liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:OtherPolicyholderFunds |
| 36 |
|
us-gaap: Total policy liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense |
| 37 |
|
us-gaap: Unearned income
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:UnearnedPremiums |
| 38 |
|
us-gaap: Accounts payable and accrued expenses
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent |
| 39 |
|
us-gaap: Income taxes payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccruedIncomeTaxesCurrent |
| 40 |
|
us-gaap: Security trades pending payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:PayablesToBrokerDealersAndClearingOrganizations |
| 41 |
|
us-gaap: Securities lending payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:DepositsReceivedForSecuritiesLoanedAtCarryingValue |
| 42 |
|
us-gaap: Short-term borrowings
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:ShortTermBorrowings |
| 43 |
|
us-gaap: Current portion of long-term debt
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LongTermDebtCurrent |
| 44 |
|
us-gaap: Other current liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:OtherLiabilitiesCurrent |
| 45 |
|
us-gaap: Current liabilities held for sale
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilitiesOfAssetsHeldForSale |
| 46 |
|
us-gaap: Total current liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilitiesCurrent |
| 47 |
|
us-gaap: Long-term debt, less current portion
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LongTermDebtNoncurrent |
| 48 |
|
us-gaap: Reserves for future policy benefits, noncurrent
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilityForFuturePolicyBenefits |
| 49 |
|
us-gaap: Deferred tax liabilities, net
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:DeferredTaxLiabilitiesNoncurrent |
| 50 |
|
us-gaap: Other noncurrent liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:OtherLiabilitiesNoncurrent |
| 51 |
|
us-gaap: Total liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:Liabilities |
| 52 |
|
us-gaap: Commitments and contingencies - Note 10
|
xbrli:stringItemType |
duration |
|
us-gaap:CommitmentsAndContingencies2009 |
| 53 |
|
us-gaap: Shareholders' equity
|
xbrli:stringItemType |
duration |
|
us-gaap:StockholdersEquityAbstract |
| 54 |
|
us-gaap: Preferred stock, without par value, shares authorized - 100,000,000; shares issued and outstanding - none
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:PreferredStockValue |
| 55 |
|
us-gaap: Common stock, par value $0.01, shares authorized - 900,000,000; shares issued and outstanding: 465,023,897 and 503,230,575
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:CommonStockValue |
| 56 |
|
us-gaap: Additional paid-in capital
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AdditionalPaidInCapital |
| 57 |
|
us-gaap: Retained earnings
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:RetainedEarningsAccumulatedDeficit |
| 58 |
|
us-gaap: Accumulated other comprehensive income (loss)
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax |
| 59 |
|
us-gaap: Total shareholders' equity
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:StockholdersEquity |
| 60 |
|
us-gaap: Total liabilities and shareholders' equity
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilitiesAndStockholdersEquity |
| * |
|
Network: (102 - Statement - Statement Of Financial Position Classified (Parenthetical)) |
| 61 |
|
us-gaap: Statement of Financial Position [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfFinancialPositionAbstract |
| 62 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 63 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 64 |
|
us-gaap: Fixed maturity securities, amortized cost
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost |
| 65 |
|
wlp: Equity securities, cost
|
xbrli:monetaryItemType |
instant |
debit |
wlp:AvailableForSaleSecuritiesEquitySecuritiesCostCurrent |
| 66 |
|
wlp: Fixed maturity securities, amortized cost
|
xbrli:monetaryItemType |
instant |
debit |
wlp:AvailableForSaleSecuritiesDebtMaturitiesAmortizedCostNoncurrent |
| 67 |
|
wlp: Equity securities, cost
|
xbrli:monetaryItemType |
instant |
debit |
wlp:AvailableForSaleSecuritiesEquitySecuritiesCostNoncurrent |
| 68 |
|
us-gaap: Preferred stock, par value
|
us-types:perShareItemType |
instant |
|
us-gaap:PreferredStockParOrStatedValuePerShare |
| 69 |
|
us-gaap: Preferred stock, shares authorized
|
xbrli:sharesItemType |
instant |
|
us-gaap:PreferredStockSharesAuthorized |
| 70 |
|
us-gaap: Preferred stock, shares issued
|
xbrli:sharesItemType |
instant |
|
us-gaap:PreferredStockSharesIssued |
| 71 |
|
us-gaap: Preferred stock, shares outstanding
|
xbrli:sharesItemType |
instant |
|
us-gaap:PreferredStockSharesOutstanding |
| 72 |
|
us-gaap: Common stock, par value
|
us-types:perShareItemType |
instant |
|
us-gaap:CommonStockParOrStatedValuePerShare |
| 73 |
|
us-gaap: Common stock, shares authorized
|
xbrli:sharesItemType |
instant |
|
us-gaap:CommonStockSharesAuthorized |
| 74 |
|
us-gaap: Common stock, shares issued
|
xbrli:sharesItemType |
instant |
|
us-gaap:CommonStockSharesIssued |
| 75 |
|
us-gaap: Common stock, shares outstanding
|
xbrli:sharesItemType |
instant |
|
us-gaap:CommonStockSharesOutstanding |
| * |
|
Network: (103 - Statement - Statement Of Income Insurance Based Revenue) |
| 76 |
|
us-gaap: Income Statement [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:IncomeStatementAbstract |
| 77 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 78 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 79 |
|
us-gaap: Revenues
|
xbrli:stringItemType |
duration |
|
us-gaap:RevenuesAbstract |
| 80 |
|
us-gaap: Premiums
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PremiumsEarnedNet |
| 81 |
|
wlp: Administrative fees
|
xbrli:monetaryItemType |
duration |
credit |
wlp:AdministrativeServicesFees |
| 82 |
|
us-gaap: Other revenue
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:OtherIncome |
| 83 |
|
us-gaap: Total operating revenue
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:InsuranceServicesRevenue |
| 84 |
|
us-gaap: Net investment income
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NetInvestmentIncome |
| 85 |
|
us-gaap: Net realized gains on investments
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:RealizedInvestmentGainsLosses |
| 86 |
|
wlp: Other-than-temporary impairment losses on investments:
|
xbrli:stringItemType |
duration |
|
wlp:OtherThanTemporaryImpairmentLossesOnInvestmentsAbstract |
| 87 |
|
wlp: Total other-than-temporary impairment losses on investments
|
xbrli:monetaryItemType |
duration |
debit |
wlp:OtherThanTemporaryImpairments |
| 88 |
|
wlp: Portion of other-than-temporary impairment losses recognized in other comprehensive income
|
xbrli:monetaryItemType |
duration |
credit |
wlp:PortionOfImpairmentLossRecognizedInOtherComprehensiveIncome |
| 89 |
|
wlp: Other-than-temporary impairment losses recognized in income
|
xbrli:monetaryItemType |
duration |
debit |
wlp:NetOtherThanTemporaryImpairments |
| 90 |
|
us-gaap: Total revenues
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:Revenues |
| 91 |
|
us-gaap: Expenses
|
xbrli:stringItemType |
duration |
|
us-gaap:BenefitsLossesAndExpensesAbstract |
| 92 |
|
us-gaap: Benefit expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet |
| 93 |
|
us-gaap: Selling, general and administrative expense:
|
xbrli:stringItemType |
duration |
|
us-gaap:SellingGeneralAndAdministrativeExpenseAbstract |
| 94 |
|
us-gaap: Selling expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:SellingExpense |
| 95 |
|
us-gaap: General and administrative expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:GeneralAndAdministrativeExpense |
| 96 |
|
us-gaap: Total selling, general and administrative expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:SellingGeneralAndAdministrativeExpense |
| 97 |
|
us-gaap: Cost of drugs
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:CostOfGoodsSold |
| 98 |
|
us-gaap: Interest expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:InterestExpense |
| 99 |
|
us-gaap: Amortization of other intangible assets
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:AmortizationOfIntangibleAssets |
| 100 |
|
us-gaap: Impairment of intangible assets
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill |
| 101 |
|
us-gaap: Total expenses
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:BenefitsLossesAndExpenses |
| 102 |
|
us-gaap: Income before income tax expense
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
| 103 |
|
us-gaap: Income tax expense (benefit)
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncomeTaxExpenseBenefit |
| 104 |
|
us-gaap: Net income
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NetIncomeLoss |
| 105 |
|
us-gaap: Net income per share
|
xbrli:stringItemType |
duration |
|
us-gaap:EarningsPerShareAbstract |
| 106 |
|
us-gaap: Basic
|
us-types:perShareItemType |
duration |
|
us-gaap:EarningsPerShareBasic |
| 107 |
|
us-gaap: Diluted
|
us-types:perShareItemType |
duration |
|
us-gaap:EarningsPerShareDiluted |
| * |
|
Network: (104 - Statement - Statement Of Cash Flows Indirect Investment Based Operations) |
| 108 |
|
us-gaap: Statement of Cash Flows [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfCashFlowsAbstract |
| 109 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 110 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 111 |
|
us-gaap: Operating activities
|
xbrli:stringItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInOperatingActivitiesAbstract |
| 112 |
|
us-gaap: Net income
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NetIncomeLoss |
| 113 |
|
us-gaap: Adjustments to reconcile net income to net cash provided by operating activities:
|
xbrli:stringItemType |
duration |
|
us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract |
| 114 |
|
us-gaap: Net realized gains on investments
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:RealizedInvestmentGainsLosses |
| 115 |
|
wlp: Other-than-temporary impairment losses recognized in income
|
xbrli:monetaryItemType |
duration |
debit |
wlp:NetOtherThanTemporaryImpairments |
| 116 |
|
us-gaap: Loss on disposal of assets
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:GainLossOnSaleOfPropertyPlantEquipment |
| 117 |
|
us-gaap: Deferred income taxes
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:DeferredIncomeTaxExpenseBenefit |
| 118 |
|
us-gaap: Amortization, net of accretion
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:AdjustmentForAmortization |
| 119 |
|
us-gaap: Depreciation expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:Depreciation |
| 120 |
|
us-gaap: Impairment of intangible assets
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill |
| 121 |
|
us-gaap: Share-based compensation
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ShareBasedCompensation |
| 122 |
|
us-gaap: Excess tax benefits from share-based compensation
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities |
| 123 |
|
us-gaap: Changes in operating assets and liabilities, net of effect of business combinations:
|
xbrli:stringItemType |
duration |
|
us-gaap:IncreaseDecreaseInOperatingCapitalAbstract |
| 124 |
|
us-gaap: Receivables, net
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncreaseDecreaseInReceivables |
| 125 |
|
us-gaap: Other invested assets
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncreaseDecreaseInTradingSecurities |
| 126 |
|
us-gaap: Other assets
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncreaseDecreaseInOtherOperatingAssets |
| 127 |
|
us-gaap: Policy liabilities
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncreaseDecreaseInInsuranceLiabilities |
| 128 |
|
us-gaap: Unearned income
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncreaseDecreaseInUnearnedPremiums |
| 129 |
|
us-gaap: Accounts payable and accrued expenses
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities |
| 130 |
|
us-gaap: Other liabilities
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncreaseDecreaseInOtherOperatingLiabilities |
| 131 |
|
us-gaap: Income taxes
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable |
| 132 |
|
us-gaap: Other, net
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet |
| 133 |
|
us-gaap: Net cash provided by operating activities
|
xbrli:monetaryItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInOperatingActivities |
| 134 |
|
us-gaap: Investing activities
|
xbrli:stringItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInInvestingActivitiesAbstract |
| 135 |
|
us-gaap: Purchases of fixed maturity securities
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt |
| 136 |
|
us-gaap: Proceeds from fixed maturity securities:
|
xbrli:stringItemType |
duration |
|
us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecuritiesAbstract |
| 137 |
|
us-gaap: Sales
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt |
| 138 |
|
us-gaap: Maturities, calls and redemptions
|
xbrli:monetaryItemType |
duration |
debit |
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