UBmatrix Calculation Trace Report
Line Concept Weight Decimals Precision Reported Calculated Source Message
1 Extended Link [ http://aetna.com/role/ConsolidatedBalanceSheets ]
2 Context c00016 [ 2008-12-31 - ]
c-equal
3 Unit u000
u-equal
us-gaap:Assets -5 [6] 35852500000 35,852,500,000 Instance OK
us-gaap:AssetsCurrent 1.0 -5 [5] 4918400000 4,918,400,000 Instance OK
us-gaap:CashAndCashEquivalentsAtCarryingValue 1.0 -5 [5] 1179500000 1,179,500,000 Instance
us-gaap:PremiumsReceivableAtCarryingValue 1.0 -5 [4] 616400000 616,400,000 Instance
aet:OtherReceivablesNet_AET 1.0 -5 [4] 554300000 554,300,000 Instance
us-gaap:AccruedInvestmentIncomeReceivable 1.0 -5 [4] 193600000 193,600,000 Instance
us-gaap:CashCollateralForBorrowedSecurities 1.0 -5 [4] 749600000 749,600,000 Instance
us-gaap:IncomeTaxesReceivable 1.0 -5 [4] 164900000 164,900,000 Instance
us-gaap:DeferredTaxAssetsNetCurrent 1.0 -5 [4] 301500000 301,500,000 Instance
us-gaap:OtherAssetsCurrent 1.0 -5 [4] 452600000 452,600,000 Instance
aet:Investments_AET 1.0 -5 [4] 706000000 706,000,000 Instance
us-gaap:LongTermInvestments 1.0 -5 [6] 16163400000 16,163,400,000 Instance
us-gaap:ReinsuranceRecoverables 1.0 -5 [5] 1010300000 1,010,300,000 Instance
us-gaap:Goodwill 1.0 -5 [5] 5085600000 5,085,600,000 Instance
us-gaap:IntangibleAssetsNetExcludingGoodwill 1.0 -5 [4] 667400000 667,400,000 Instance
us-gaap:PropertyPlantAndEquipmentNet 1.0 -5 [4] 467500000 467,500,000 Instance
us-gaap:DeferredTaxAssetsNetNoncurrent 1.0 -5 [4] 778700000 778,700,000 Instance
us-gaap:OtherAssetsNoncurrent 1.0 -5 [4] 841300000 841,300,000 Instance
us-gaap:SeparateAccountAssets 1.0 -5 [5] 5919900000 5,919,900,000 Instance
us-gaap:LiabilitiesAndStockholdersEquity -5 [6] 35852500000 35,852,500,000 Instance OK
us-gaap:Liabilities 1.0 -5 [6] 27666100000 27,666,100,000 Instance OK
us-gaap:LiabilitiesCurrent 1.0 -5 [5] 7554800000 7,554,800,000 Instance OK
aet:ShortTermHealthCareCostsPayable 1.0 -5 [5] 2393200000 2,393,200,000 Instance
aet:ShortTermFuturePolicyBenefits 1.0 -5 [4] 759700000 759,700,000 Instance
aet:ShortTermUnpaidClaims 1.0 -5 [4] 559800000 559,800,000 Instance
us-gaap:UnearnedPremiums 1.0 -5 [4] 238600000 238,600,000 Instance
aet:PolicyHoldersFunds 1.0 -5 [4] 754400000 754,400,000 Instance
us-gaap:DepositsReceivedForSecuritiesLoanedAtCarryingValue 1.0 -5 [4] 749600000 749,600,000 Instance
us-gaap:ShortTermBorrowings 1.0 -5 [4] 215700000 215,700,000 Instance
us-gaap:OtherLiabilitiesCurrent 1.0 -5 [5] 1883800000 1,883,800,000 Instance
aet:LongTermFurturePolicyBenefits 1.0 -5 [5] 6765400000 6,765,400,000 Instance
aet:LongTermUnpaidClaims 1.0 -5 [5] 1271200000 1,271,200,000 Instance
aet:LongTermPolicyholdersFunds 1.0 -5 [5] 1171700000 1,171,700,000 Instance
aet:LongTermDebt_AET 1.0 -5 [5] 3638300000 3,638,300,000 Instance
us-gaap:OtherLiabilitiesNoncurrent 1.0 -5 [5] 1344800000 1,344,800,000 Instance
us-gaap:SeparateAccountsLiability 1.0 -5 [5] 5919900000 5,919,900,000 Instance
us-gaap:StockholdersEquity 1.0 -5 [5] 8186400000 8,186,400,000 Instance OK
us-gaap:CommonStockIncludingAdditionalPaidInCapital 1.0 -5 [4] 351200000 351,200,000 Instance
us-gaap:RetainedEarningsAccumulatedDeficit 1.0 -5 [5] 9716500000 9,716,500,000 Instance
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax 1.0 -5 [5] -1881300000 -1,881,300,000 Instance
2 Context c00029 [ 2009-06-30 - ]
c-equal
3 Unit u000
u-equal
us-gaap:Assets -5 [6] 36762600000 36,762,600,000 Instance OK
us-gaap:AssetsCurrent 1.0 -5 [5] 6917700000 6,917,700,000 Instance OK
us-gaap:CashAndCashEquivalentsAtCarryingValue 1.0 -5 [5] 1207500000 1,207,500,000 Instance
us-gaap:PremiumsReceivableAtCarryingValue 1.0 -5 [4] 820900000 820,900,000 Instance
aet:OtherReceivablesNet_AET 1.0 -5 [4] 704500000 704,500,000 Instance
us-gaap:AccruedInvestmentIncomeReceivable 1.0 -5 [4] 196700000 196,700,000 Instance
us-gaap:CashCollateralForBorrowedSecurities 1.0 -5 [4] 582300000 582,300,000 Instance
us-gaap:IncomeTaxesReceivable 1.0 -5 [4] 193300000 193,300,000 Instance
us-gaap:DeferredTaxAssetsNetCurrent 1.0 -5 [4] 438400000 438,400,000 Instance
us-gaap:OtherAssetsCurrent 1.0 -5 [4] 575500000 575,500,000 Instance
aet:Investments_AET 1.0 -5 [5] 2198600000 2,198,600,000 Instance
us-gaap:LongTermInvestments 1.0 -5 [6] 15617200000 15,617,200,000 Instance
us-gaap:ReinsuranceRecoverables 1.0 -5 [4] 995800000 995,800,000 Instance
us-gaap:Goodwill 1.0 -5 [5] 5089400000 5,089,400,000 Instance
us-gaap:IntangibleAssetsNetExcludingGoodwill 1.0 -5 [4] 618400000 618,400,000 Instance
us-gaap:PropertyPlantAndEquipmentNet 1.0 -5 [4] 509500000 509,500,000 Instance
us-gaap:DeferredTaxAssetsNetNoncurrent 1.0 -5 [4] 405600000 405,600,000 Instance
us-gaap:OtherAssetsNoncurrent 1.0 -5 [4] 795700000 795,700,000 Instance
us-gaap:SeparateAccountAssets 1.0 -5 [5] 5813300000 5,813,300,000 Instance
us-gaap:LiabilitiesAndStockholdersEquity -5 [6] 36762600000 36,762,600,000 Instance OK
us-gaap:Liabilities 1.0 -5 [6] 27885400000 27,885,400,000 Instance OK
us-gaap:LiabilitiesCurrent 1.0 -5 [5] 7934200000 7,934,200,000 Instance OK
aet:ShortTermHealthCareCostsPayable 1.0 -5 [5] 2765200000 2,765,200,000 Instance
aet:ShortTermFuturePolicyBenefits 1.0 -5 [4] 736200000 736,200,000 Instance
aet:ShortTermUnpaidClaims 1.0 -5 [4] 561300000 561,300,000 Instance
us-gaap:UnearnedPremiums 1.0 -5 [4] 301400000 301,400,000 Instance
aet:PolicyHoldersFunds 1.0 -5 [4] 803400000 803,400,000 Instance
us-gaap:DepositsReceivedForSecuritiesLoanedAtCarryingValue 1.0 -5 [4] 582300000 582,300,000 Instance
us-gaap:ShortTermBorrowings 1.0 -5 [4] 194700000 194,700,000 Instance
us-gaap:OtherLiabilitiesCurrent 1.0 -5 [5] 1989700000 1,989,700,000 Instance
aet:LongTermFurturePolicyBenefits 1.0 -5 [5] 6649100000 6,649,100,000 Instance
aet:LongTermUnpaidClaims 1.0 -5 [5] 1312000000 1,312,000,000 Instance
aet:LongTermPolicyholdersFunds 1.0 -5 [5] 1183500000 1,183,500,000 Instance
aet:LongTermDebt_AET 1.0 -5 [5] 3638900000 3,638,900,000 Instance
us-gaap:OtherLiabilitiesNoncurrent 1.0 -5 [5] 1354400000 1,354,400,000 Instance
us-gaap:SeparateAccountsLiability 1.0 -5 [5] 5813300000 5,813,300,000 Instance
us-gaap:StockholdersEquity 1.0 -5 [5] 8877200000 8,877,200,000 Instance OK
us-gaap:CommonStockIncludingAdditionalPaidInCapital 1.0 -5 [4] 420800000 420,800,000 Instance
us-gaap:RetainedEarningsAccumulatedDeficit 1.0 -5 [6] 10006800000 10,006,800,000 Instance
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax 1.0 -5 [5] -1550400000 -1,550,400,000 Instance


1 Extended Link [ http://aetna.com/role/ConsolidatedStatementsOfIncome ]
2 Context c00010 [ 2008-01-01 - 2008-06-30 ]
c-equal
3 Unit u000
u-equal
aet:IncomeBeforeIncomeTaxes -5 [5] 1396400000 29,737,000,000 Instance Inconsistency found, calculated value is 29,737,000,000
us-gaap:Revenues 1.0 -5 [6] 15566800000 15,566,800,000 Instance OK
us-gaap:PremiumsEarnedNetAccidentAndHealth 1.0 -5 [6] 12542400000 12,542,400,000 Instance
us-gaap:OtherPremiumRevenueNet 1.0 -5 [4] 948500000 948,500,000 Instance
us-gaap:OtherIncome 1.0 -5 [5] 1654600000 1,654,600,000 Instance
us-gaap:NetInvestmentIncome 1.0 -5 [4] 501900000 501,900,000 Instance
us-gaap:RealizedInvestmentGainsLosses 1.0 -5 [3] -80600000 -80,600,000 Instance
aet:TotalBenefitsAndExpenses 1.0 -5 [6] 14170400000 14,170,400,000 Instance OK
us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare 1.0 -5 [6] 10239500000 10,239,500,000 Instance
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet 1.0 -5 [5] 1009700000 1,009,700,000 Instance
us-gaap:OperatingExpenses 1.0 -5 [5] 2798900000 2,798,900,000 Instance OK
us-gaap:SellingExpense 1.0 -5 [4] 579400000 579,400,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 -5 [5] 2219500000 2,219,500,000 Instance
us-gaap:InterestExpense 1.0 -5 [4] 111000000 111,000,000 Instance
aet:AmortizationOfOtherAcquiredIntangibleAssets 1.0 -5 [3] 55100000 55,100,000 Instance
aet:ReductionOfReserveForAnticipatedFutureLossesOnDiscontinuedProducts 1.0 -5 [3] -43800000 -43,800,000 Instance
us-gaap:IncomeTaxExpenseBenefit -5 [4] 484300000 484,300,000 Instance OK
us-gaap:CurrentIncomeTaxExpenseBenefit 1.0 -5 [4] 487900000 487,900,000 Instance
us-gaap:DeferredIncomeTaxExpenseBenefit 1.0 -5 [2] -3600000 -3,600,000 Instance
2 Context c00021 [ 2009-01-01 - 2009-06-30 ]
c-equal
3 Unit u000
u-equal
aet:IncomeBeforeIncomeTaxes -5 [5] 1184300000 33,387,000,000 Instance Inconsistency found, calculated value is 33,387,000,000
us-gaap:Revenues 1.0 -5 [6] 17285500000 17,285,500,000 Instance OK
us-gaap:PremiumsEarnedNetAccidentAndHealth 1.0 -5 [6] 14022700000 14,022,700,000 Instance
us-gaap:OtherPremiumRevenueNet 1.0 -5 [4] 961000000 961,000,000 Instance
us-gaap:OtherIncome 1.0 -5 [5] 1785400000 1,785,400,000 Instance
us-gaap:NetInvestmentIncome 1.0 -5 [4] 508000000 508,000,000 Instance
us-gaap:RealizedInvestmentGainsLosses 1.0 -5 [2] 8400000 8,400,000 Instance
aet:TotalBenefitsAndExpenses 1.0 -5 [6] 16101200000 16,101,200,000 Instance OK
us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare 1.0 -5 [6] 11906600000 11,906,600,000 Instance
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet 1.0 -5 [5] 1007100000 1,007,100,000 Instance
us-gaap:OperatingExpenses 1.0 -5 [5] 3016300000 3,016,300,000 Instance OK
us-gaap:SellingExpense 1.0 -5 [4] 626300000 626,300,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 -5 [5] 2390000000 2,390,000,000 Instance
us-gaap:InterestExpense 1.0 -5 [4] 122200000 122,200,000 Instance
aet:AmortizationOfOtherAcquiredIntangibleAssets 1.0 -5 [3] 49000000 49,000,000 Instance
aet:ReductionOfReserveForAnticipatedFutureLossesOnDiscontinuedProducts 1.0 -5 [0] 0 0 Instance
us-gaap:IncomeTaxExpenseBenefit -5 [4] 399900000 399,900,000 Instance OK
us-gaap:CurrentIncomeTaxExpenseBenefit 1.0 -5 [4] 376000000 376,000,000 Instance
us-gaap:DeferredIncomeTaxExpenseBenefit 1.0 -5 [3] 23900000 23,900,000 Instance
2 Context c00027 [ 2008-04-01 - 2008-06-30 ]
c-equal
3 Unit u000
u-equal
aet:IncomeBeforeIncomeTaxes -5 [4] 735900000 14,920,000,000 Instance Inconsistency found, calculated value is 14,920,000,000
us-gaap:Revenues 1.0 -5 [5] 7828100000 7,828,100,000 Instance OK
us-gaap:PremiumsEarnedNetAccidentAndHealth 1.0 -5 [5] 6288900000 6,288,900,000 Instance
us-gaap:OtherPremiumRevenueNet 1.0 -5 [4] 473300000 473,300,000 Instance
us-gaap:OtherIncome 1.0 -5 [4] 829300000 829,300,000 Instance
us-gaap:NetInvestmentIncome 1.0 -5 [4] 258700000 258,700,000 Instance
us-gaap:RealizedInvestmentGainsLosses 1.0 -5 [3] -22100000 -22,100,000 Instance
aet:TotalBenefitsAndExpenses 1.0 -5 [5] 7092200000 7,092,200,000 Instance OK
us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare 1.0 -5 [5] 5153300000 5,153,300,000 Instance
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet 1.0 -5 [4] 500800000 500,800,000 Instance
us-gaap:OperatingExpenses 1.0 -5 [5] 1398000000 1,398,000,000 Instance OK
us-gaap:SellingExpense 1.0 -5 [4] 275600000 275,600,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 -5 [5] 1122400000 1,122,400,000 Instance
us-gaap:InterestExpense 1.0 -5 [3] 56600000 56,600,000 Instance
aet:AmortizationOfOtherAcquiredIntangibleAssets 1.0 -5 [3] 27300000 27,300,000 Instance
aet:ReductionOfReserveForAnticipatedFutureLossesOnDiscontinuedProducts 1.0 -5 [3] -43800000 -43,800,000 Instance
us-gaap:IncomeTaxExpenseBenefit -5 [4] 255400000 255,400,000 Instance OK
us-gaap:CurrentIncomeTaxExpenseBenefit 1.0 -5 [4] 247300000 247,300,000 Instance
us-gaap:DeferredIncomeTaxExpenseBenefit 1.0 -5 [2] 8100000 8,100,000 Instance
2 Context c00028 [ 2009-04-01 - 2009-06-30 ]
c-equal
3 Unit u000
u-equal
aet:IncomeBeforeIncomeTaxes -5 [4] 515400000 16,830,000,000 Instance Inconsistency found, calculated value is 16,830,000,000
us-gaap:Revenues 1.0 -5 [5] 8670800000 8,670,800,000 Instance OK
us-gaap:PremiumsEarnedNetAccidentAndHealth 1.0 -5 [5] 7030500000 7,030,500,000 Instance
us-gaap:OtherPremiumRevenueNet 1.0 -5 [4] 475900000 475,900,000 Instance
us-gaap:OtherIncome 1.0 -5 [4] 892400000 892,400,000 Instance
us-gaap:NetInvestmentIncome 1.0 -5 [4] 258800000 258,800,000 Instance
us-gaap:RealizedInvestmentGainsLosses 1.0 -5 [3] 13200000 13,200,000 Instance
aet:TotalBenefitsAndExpenses 1.0 -5 [5] 8155400000 8,155,400,000 Instance OK
us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare 1.0 -5 [5] 6102400000 6,102,400,000 Instance
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet 1.0 -5 [4] 503800000 503,800,000 Instance
us-gaap:OperatingExpenses 1.0 -5 [5] 1464000000 1,464,000,000 Instance OK
us-gaap:SellingExpense 1.0 -5 [4] 303800000 303,800,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 -5 [5] 1160200000 1,160,200,000 Instance
us-gaap:InterestExpense 1.0 -5 [3] 60700000 60,700,000 Instance
aet:AmortizationOfOtherAcquiredIntangibleAssets 1.0 -5 [3] 24500000 24,500,000 Instance
aet:ReductionOfReserveForAnticipatedFutureLossesOnDiscontinuedProducts 1.0 -5 [0] 0 0 Instance
us-gaap:IncomeTaxExpenseBenefit -5 [4] 168800000 168,800,000 Instance OK
us-gaap:CurrentIncomeTaxExpenseBenefit 1.0 -5 [4] 167700000 167,700,000 Instance
us-gaap:DeferredIncomeTaxExpenseBenefit 1.0 -5 [2] 1100000 1,100,000 Instance


1 Extended Link [ http://aetna.com/role/ConsolidatedStatementsOfShareholdersEquity ]
2 Context c00010 [ 2008-01-01 - 2008-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease -5 [4] -144200000 -143,700,000 Instance Inconsistency found, calculated value is -143,700,000
us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax 1.0 -5 [4] -144700000 -144,700,000 Instance
us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease 1.0 -5 [2] 1000000 1,000,000 Instance
2 Context c00012 [ 2008-01-01 - 2008-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:ComprehensiveIncomeNetOfTax -5 [4] 767900000 767,900,000 Instance OK
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease 1.0 -5 [4] -144200000 -144,200,000 Instance
us-gaap:NetIncomeLoss 1.0 -5 [4] 912100000 912,100,000 Instance
2 Context c00013 [ 2008-01-01 - 2008-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease -5 [4] -144200000 -143,700,000 Instance Inconsistency found, calculated value is -143,700,000
us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax 1.0 -5 [4] -144700000 -144,700,000 Instance
us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease 1.0 -5 [2] 1000000 1,000,000 Instance
2 Context c00021 [ 2009-01-01 - 2009-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease -5 [4] 384600000 360,100,000 Instance Inconsistency found, calculated value is 360,100,000
us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax 1.0 -5 [4] 290700000 290,700,000 Instance
us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease 1.0 -5 [3] 69400000 69,400,000 Instance
2 Context c00023 [ 2009-01-01 - 2009-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease -5 [4] 384600000 360,100,000 Instance Inconsistency found, calculated value is 360,100,000
us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax 1.0 -5 [4] 290700000 290,700,000 Instance
us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease 1.0 -5 [3] 69400000 69,400,000 Instance
2 Context c00024 [ 2009-01-01 - 2009-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:ComprehensiveIncomeNetOfTax -5 [5] 1169000000 1,169,000,000 Instance OK
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease 1.0 -5 [4] 384600000 384,600,000 Instance
us-gaap:NetIncomeLoss 1.0 -5 [4] 784400000 784,400,000 Instance


1 Extended Link [ http://aetna.com/role/ConsolidatedStatementsOfCashFlows ]
2 Context c00010 [ 2008-01-01 - 2008-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations -5 [5] 1084100000 1,084,100,000 Instance OK
us-gaap:NetIncomeLoss 1.0 -5 [4] 912100000 912,100,000 Instance
us-gaap:DepreciationAmortizationAndAccretionNet 1.0 -5 [4] 185900000 185,900,000 Instance
us-gaap:IncomeLossFromEquityMethodInvestments 1.0 -5 [3] 34100000 34,100,000 Instance
us-gaap:StockOptionPlanExpense 1.0 -5 [3] 55500000 55,500,000 Instance
us-gaap:GainLossOnSaleOfInvestments 1.0 -5 [3] 80600000 80,600,000 Instance
us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments 1.0 -5 [1] 200000 200,000 Instance
us-gaap:IncreaseDecreaseInAccruedInvestmentIncomeReceivable 1.0 -5 [2] -6300000 -6,300,000 Instance
us-gaap:IncreaseDecreaseInOtherReceivables 1.0 -5 [4] -272700000 -272,700,000 Instance
us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable 1.0 -5 [3] -26900000 -26,900,000 Instance
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet 1.0 -5 [3] -78500000 -78,500,000 Instance
aet:HealthCareAndInsuranceLiabilities 1.0 -5 [4] 201000000 201,000,000 Instance
us-gaap:AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther 1.0 -5 [1] -900000 -900,000 Instance
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease -5 [4] -423200000 -1,507,000,000 Instance Inconsistency found, calculated value is -1,507,000,000
us-gaap:NetCashProvidedByUsedInInvestingActivities 1.0 -5 [4] -892400000 -892,400,000 Instance OK
us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities 1.0 -5 [5] 6326400000 6,326,400,000 Instance
us-gaap:PaymentsToAcquireInvestments -1.0 -5 [5] 7025900000 7,025,900,000 Instance
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired -1.0 -5 [0] 0 0 Instance
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment -1.0 -5 [4] 192900000 192,900,000 Instance
us-gaap:NetCashProvidedByUsedInFinancingActivities 1.0 -5 [4] -614900000 -614,900,000 Instance OK
us-gaap:ProceedsFromRepaymentsOfShortTermDebt 1.0 -5 [4] 505800000 505,800,000 Instance
us-gaap:AdditionsToContractHoldersFunds 1.0 -5 [2] 4100000 4,100,000 Instance
us-gaap:WithdrawalFromContractHoldersFunds -1.0 -5 [2] 5900000 5,900,000 Instance
us-gaap:ProceedsFromIssuanceOfCommonStock 1.0 -5 [3] 17900000 17,900,000 Instance
us-gaap:ExcessTaxBenefitFromShareBasedCompensationFinancingActivities 1.0 -5 [3] 20400000 20,400,000 Instance
us-gaap:PaymentsForRepurchaseOfCommonStock -1.0 -5 [5] 1157200000 1,157,200,000 Instance
aet:CollateralOnInterestRateSwaps 1.0 -5 [0] 0 0 Instance
2 Context c00021 [ 2009-01-01 - 2009-06-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations -5 [4] 926700000 926,700,000 Instance OK
us-gaap:NetIncomeLoss 1.0 -5 [4] 784400000 784,400,000 Instance
us-gaap:DepreciationAmortizationAndAccretionNet 1.0 -5 [4] 200900000 200,900,000 Instance
us-gaap:IncomeLossFromEquityMethodInvestments 1.0 -5 [3] 10800000 10,800,000 Instance
us-gaap:StockOptionPlanExpense 1.0 -5 [3] 55700000 55,700,000 Instance
us-gaap:GainLossOnSaleOfInvestments 1.0 -5 [2] -8400000 -8,400,000 Instance
us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments 1.0 -5 [3] -35500000 -35,500,000 Instance
us-gaap:IncreaseDecreaseInAccruedInvestmentIncomeReceivable 1.0 -5 [2] -3100000 -3,100,000 Instance
us-gaap:IncreaseDecreaseInOtherReceivables 1.0 -5 [4] -294000000 -294,000,000 Instance
us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable 1.0 -5 [2] -2400000 -2,400,000 Instance
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet 1.0 -5 [3] -67800000 -67,800,000 Instance
aet:HealthCareAndInsuranceLiabilities 1.0 -5 [4] 287500000 287,500,000 Instance
us-gaap:AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther 1.0 -5 [2] -1400000 -1,400,000 Instance
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease -5 [3] 28000000 -899,000,000 Instance Inconsistency found, calculated value is -899,000,000
us-gaap:NetCashProvidedByUsedInInvestingActivities 1.0 -5 [4] -382900000 -382,900,000 Instance OK
us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities 1.0 -5 [5] 4961800000 4,961,800,000 Instance
us-gaap:PaymentsToAcquireInvestments -1.0 -5 [5] 5170300000 5,170,300,000 Instance
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired -1.0 -5 [2] 6100000 6,100,000 Instance
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment -1.0 -5 [4] 168300000 168,300,000 Instance
us-gaap:NetCashProvidedByUsedInFinancingActivities 1.0 -5 [4] -515800000 -515,800,000 Instance OK
us-gaap:ProceedsFromRepaymentsOfShortTermDebt 1.0 -5 [3] -20100000 -20,100,000 Instance
us-gaap:AdditionsToContractHoldersFunds 1.0 -5 [2] 3400000 3,400,000 Instance
us-gaap:WithdrawalFromContractHoldersFunds -1.0 -5 [2] 7100000 7,100,000 Instance
us-gaap:ProceedsFromIssuanceOfCommonStock 1.0 -5 [2] 3300000 3,300,000 Instance
us-gaap:ExcessTaxBenefitFromShareBasedCompensationFinancingActivities 1.0 -5 [2] 4700000 4,700,000 Instance
us-gaap:PaymentsForRepurchaseOfCommonStock -1.0 -5 [4] 533000000 533,000,000 Instance
aet:CollateralOnInterestRateSwaps 1.0 -5 [3] 33000000 33,000,000 Instance


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