2011 Q4 Form 10-K Financial Statement
#000119312513069911 Filed on February 22, 2013
Income Statement
Concept | 2011 Q4 | 2011 Q3 | 2011 Q2 |
---|---|---|---|
Revenue | $9.056B | $9.301B | $9.284B |
YoY Change | 9.42% | 11.38% | 8.09% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $1.361B | $1.193B | |
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $77.80M | $74.60M | $75.10M |
YoY Change | 17.35% | 15.48% | 8.53% |
% of Gross Profit | |||
Operating Expenses | $8.716B | $1.361B | $1.193B |
YoY Change | 7.94% | -82.33% | -85.14% |
Operating Profit | $726.0M | $754.0M | |
YoY Change | |||
Interest Expense | -$27.00M | $27.00M | $28.00M |
YoY Change | 0.0% | -203.85% | -207.69% |
% of Operating Profit | 3.72% | 3.71% | |
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $313.0M | $699.0M | $726.0M |
YoY Change | 79.89% | 12.38% | 35.45% |
Income Tax | $114.0M | $254.0M | $266.0M |
% Of Pretax Income | 36.42% | 36.34% | 36.64% |
Net Earnings | $199.0M | $445.0M | $460.0M |
YoY Change | 85.98% | 13.23% | 35.29% |
Net Earnings / Revenue | 2.2% | 4.78% | 4.95% |
Basic Earnings Per Share | $1.22 | $2.71 | $2.76 |
Diluted Earnings Per Share | $1.20 | $2.67 | $2.71 |
COMMON SHARES | |||
Basic Shares Outstanding | 164.1M shares | 167.0M shares | |
Diluted Shares Outstanding | 166.6M shares | 169.6M shares |
Balance Sheet
Concept | 2011 Q4 | 2011 Q3 | 2011 Q2 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $9.120B | ||
YoY Change | |||
Cash & Equivalents | $1.377B | $4.019B | $1.568B |
Short-Term Investments | $7.743B | ||
Other Short-Term Assets | $1.027B | ||
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $11.18B | ||
YoY Change | |||
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $912.0M | $851.0M | $823.0M |
YoY Change | 11.9% | 27.01% | 24.7% |
Goodwill | $2.740B | ||
YoY Change | 6.7% | ||
Intangibles | $435.0M | ||
YoY Change | |||
Long-Term Investments | $9.453B | $9.566B | $9.232B |
YoY Change | 12.24% | 10.58% | 10.79% |
Other Assets | $1.165B | ||
YoY Change | |||
Total Long-Term Assets | $6.527B | ||
YoY Change | |||
TOTAL ASSETS | |||
Total Short-Term Assets | $11.18B | ||
Total Long-Term Assets | $6.527B | ||
Total Assets | $17.71B | $19.90B | $17.60B |
YoY Change | 9.97% | 21.42% | 12.13% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $1.783B | $2.333B | $1.945B |
YoY Change | 9.72% | 14.31% | 16.75% |
Accrued Expenses | |||
YoY Change | |||
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $306.0M | $299.0M | $217.0M |
YoY Change | -25.18% | 24.07% | -9.58% |
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $6.056B | $4.649B | $2.402B |
YoY Change | 166.2% | 83.46% | 10.84% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $1.659B | $1.662B | $1.664B |
YoY Change | -0.6% | -0.54% | -0.6% |
Other Long-Term Liabilities | $267.0M | $1.864B | $1.988B |
YoY Change | -84.88% | 22.71% | 29.01% |
Total Long-Term Liabilities | $1.926B | $3.526B | $3.652B |
YoY Change | -43.93% | 10.53% | 13.59% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $6.056B | $4.649B | $2.402B |
Total Long-Term Liabilities | $1.926B | $3.526B | $3.652B |
Total Liabilities | $9.645B | $12.04B | $10.01B |
YoY Change | 5.08% | 27.42% | 8.64% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $6.825B | ||
YoY Change | |||
Common Stock | $1.970B | ||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $1.035B | ||
YoY Change | |||
Treasury Stock Shares | 29.23M shares | ||
Shareholders Equity | $8.063B | $7.858B | $7.587B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $17.71B | $19.90B | $17.60B |
YoY Change | 9.97% | 21.42% | 12.13% |
Cashflow Statement
Concept | 2011 Q4 | 2011 Q3 | 2011 Q2 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $199.0M | $445.0M | $460.0M |
YoY Change | 85.98% | 13.23% | 35.29% |
Depreciation, Depletion And Amortization | $77.80M | $74.60M | $75.10M |
YoY Change | 17.35% | 15.48% | 8.53% |
Cash From Operating Activities | -$1.797B | $2.919B | $161.2M |
YoY Change | 3691.14% | 141.42% | -50.45% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$130.1M | -$86.70M | -$58.70M |
YoY Change | 86.12% | 42.13% | 12.02% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$84.70M | -$197.6M | -$109.5M |
YoY Change | -90.33% | 49.81% | 18.38% |
Cash From Investing Activities | -$214.8M | -$284.4M | -$168.1M |
YoY Change | -77.29% | 47.36% | 16.01% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -630.5M | -183.4M | -181.3M |
YoY Change | 145.81% | 98.48% | -4041.3% |
NET CHANGE | |||
Cash From Operating Activities | -1.797B | 2.919B | 161.2M |
Cash From Investing Activities | -214.8M | -284.4M | -168.1M |
Cash From Financing Activities | -630.5M | -183.4M | -181.3M |
Net Change In Cash | -2.642B | 2.452B | -188.2M |
YoY Change | 111.42% | 165.37% | -201.73% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$1.797B | $2.919B | $161.2M |
Capital Expenditures | -$130.1M | -$86.70M | -$58.70M |
Free Cash Flow | -$1.667B | $3.006B | $219.9M |
YoY Change | -7508.44% | 136.66% | -41.78% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2013Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
158356929 | shares |
CY2012Q2 | dei |
Entity Public Float
EntityPublicFloat
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12720351634 | |
CY2008Q4 | hum |
Cumulative Adjustment To Carrying Value Of Senior Note
CumulativeAdjustmentToCarryingValueOfSeniorNote
|
103000000 | |
CY2009Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
2943000000 | |
CY2009Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
5776000000 | |
CY2009Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
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1613000000 | |
CY2009Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
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93000000 | |
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Goodwill
Goodwill
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2568000000 | |
CY2010Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
3214000000 | |
CY2010Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
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CY2010Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1673000000 | |
CY2010Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
66000000 | |
CY2010Q4 | hum |
Increase To Future Policy Benefits Payable
IncreaseToFuturePolicyBenefitsPayable
|
170000000 | |
CY2010Q4 | hum |
Increase To Reinsurance Recoverable
IncreaseToReinsuranceRecoverable
|
31000000 | |
CY2011Q4 | us-gaap |
Goodwill
Goodwill
|
2740000000 | |
CY2011Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
625000000 | |
CY2011Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
523000000 | |
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Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
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2082000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
617000000 | |
CY2011Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
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CY2011Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
3754000000 | |
CY2011Q4 | us-gaap |
Available For Sale Securities Debt Securities Noncurrent
AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
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1710000000 | |
CY2011Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
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CY2011Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
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CY2011Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
28000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
30000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
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95000000 | |
CY2011Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
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CY2011Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
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CY2011Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
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CY2011Q4 | us-gaap |
Machinery And Equipment Gross
MachineryAndEquipmentGross
|
606000000 | |
CY2011Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2
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11000000 | |
CY2011Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
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Common Stock Shares Authorized
CommonStockSharesAuthorized
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300000000 | shares |
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Reinsurance Recoverables
ReinsuranceRecoverables
|
436000000 | |
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Capitalized Computer Software Gross
CapitalizedComputerSoftwareGross
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935000000 | |
CY2011Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
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CY2011Q4 | us-gaap |
Deferred Tax Liabilities Current
DeferredTaxLiabilitiesCurrent
|
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CY2011Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
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CY2011Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2
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17000000 | |
CY2011Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
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Receivables Net Current
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Liabilities
Liabilities
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Deferred Tax Assets Operating Loss Carryforwards
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181000000 | |
CY2011Q4 | us-gaap |
Deferred Revenue Current
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213000000 | |
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Deferred Tax Assets Other
DeferredTaxAssetsOther
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Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
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53.93 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve
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CY2011Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
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CY2011Q4 | us-gaap |
Senior Notes
SeniorNotes
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CY2011Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
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CY2011Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
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1205000000 | |
CY2011Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
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Assets
Assets
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CY2011Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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53.60 | |
CY2011Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
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306000000 | |
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Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves
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111000000 | |
CY2011Q4 | us-gaap |
Availableforsale Securities Gross Unrealized Gain
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542000000 | |
CY2011Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
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1 | |
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Liabilities And Stockholders Equity
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Other Long Term Debt
OtherLongTermDebt
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CY2011Q4 | us-gaap |
Long Term Debt
LongTermDebt
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1659000000 | |
CY2011Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1035000000 | |
CY2011Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
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135000000 | |
CY2011Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
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1377000000 | |
CY2011Q4 | us-gaap |
Available For Sale Securities Gross Unrealized Losses1
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17000000 | |
CY2011Q4 | us-gaap |
Finite Lived Intangible Assets Gross
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648000000 | |
CY2011Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
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CY2011Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
435000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
46000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
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191000000 | |
CY2011Q4 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
1663000000 | |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
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303000000 | |
CY2012Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
620000000 | |
CY2011Q4 | us-gaap |
Available For Sale Securities Fair Value Disclosure
AvailableForSaleSecuritiesFairValueDisclosure
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CY2011Q4 | us-gaap |
Land
Land
|
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CY2011Q4 | us-gaap |
Assets Current
AssetsCurrent
|
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CY2011Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
645000000 | |
CY2011Q4 | hum |
Percentage Of Corporate Securities Associated With Financial Services Industry
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|
0.193 | pure |
CY2011Q4 | hum |
Net Asset Liability Deferred Acquisition Cost
NetAssetLiabilityDeferredAcquisitionCost
|
114000000 | |
CY2011Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
2916000 | shares |
CY2011Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
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CY2011Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
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41000000 | |
CY2011Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
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CY2011Q4 | us-gaap |
Available For Sale Securities Debt Securities Current
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Liabilities Current
LiabilitiesCurrent
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CY2011Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
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CY2011Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2
|
6000000 | |
CY2011Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
1834000000 | |
CY2011Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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3144000 | shares |
CY2011Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
32000000 | |
CY2011Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.1667 | |
CY2011Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
213000000 | |
CY2011Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
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CY2011Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
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CY2011Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1170000000 | |
CY2011Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
912000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
49000000 | |
CY2011Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
1659000000 | |
CY2011Q4 | us-gaap |
Statutory Accounting Practices Statutory Capital And Surplus Balance
StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
|
4700000000 | |
CY2011Q4 | hum |
Net Asset Liability Future Policy Benefits Payable
NetAssetLiabilityFuturePolicyBenefitsPayable
|
1721000000 | |
CY2011Q4 | hum |
Military Services Benefits Payable
MilitaryServicesBenefitsPayable
|
339000000 | |
CY2011Q4 | hum |
Deferred Tax Liabilities Depreciable Property And Intangible Assets
DeferredTaxLiabilitiesDepreciablePropertyAndIntangibleAssets
|
347000000 | |
CY2011Q4 | hum |
Deferred Tax Assets Capital Loss Carryforward
DeferredTaxAssetsCapitalLossCarryforward
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13000000 | |
CY2011Q4 | hum |
Deferred Tax Assets Deferred Policy Acquisition Cost
DeferredTaxAssetsDeferredPolicyAcquisitionCost
|
35000000 | |
CY2011Q4 | hum |
Deferred Tax Assets Future Policy Benefits Payable
DeferredTaxAssetsFuturePolicyBenefitsPayable
|
179000000 | |
CY2011Q4 | hum |
Unamortized Carrying Value Adjustment Of Senior Note
UnamortizedCarryingValueAdjustmentOfSeniorNote
|
74000000 | |
CY2011Q4 | hum |
Trade Accounts Payable And Accrued Expenses Deferred Acquisition Cost
TradeAccountsPayableAndAccruedExpensesDeferredAcquisitionCost
|
0 | |
CY2011Q4 | hum |
Trade Accounts Payable And Accrued Expenses Future Policy Benefits Payable
TradeAccountsPayableAndAccruedExpensesFuturePolicyBenefitsPayable
|
58000000 | |
CY2011Q4 | hum |
Total Invested Assets
TotalInvestedAssets
|
10658000000 | |
CY2011Q4 | hum |
Other Long Term Liabilities Deferred Acquisition Cost
OtherLongTermLiabilitiesDeferredAcquisitionCost
|
0 | |
CY2011Q4 | hum |
Other Long Term Assets Deferred Acquisition Costs
OtherLongTermAssetsDeferredAcquisitionCosts
|
114000000 | |
CY2011Q4 | hum |
Other Long Term Assets Future Policy Benefits Payable
OtherLongTermAssetsFuturePolicyBenefitsPayable
|
0 | |
CY2012Q4 | us-gaap |
Goodwill
Goodwill
|
3640000000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
212000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
527000000 | |
CY2012Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
2513000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
756000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
26600000 | shares |
CY2012Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
3775000000 | |
CY2012Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
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3779000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Securities Noncurrent
AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
|
1846000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
362000000 | |
CY2012Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
2101000000 | |
CY2012Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
1670000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
3220000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
28000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
-33000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
|
174000000 | |
CY2012Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1685000000 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
90000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
1189000 | shares |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions Within Five Years
FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears
|
0 | |
CY2012Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8847000000 | |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions Within Two Years
FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears
|
1000000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
110000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
9119000000 | |
CY2012Q4 | us-gaap |
Machinery And Equipment Gross
MachineryAndEquipmentGross
|
728000000 | |
CY2012Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2
|
5000000 | |
CY2012Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2012Q4 | us-gaap |
Minimum Net Capital Required1
MinimumNetCapitalRequired1
|
6600000000 | |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions Thereafter
FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter
|
0 | |
CY2012Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
15000000 | |
CY2012Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
300000000 | shares |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions Within One Year
FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear
|
1000000 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
76000000 | |
CY2012Q4 | us-gaap |
Reinsurance Recoverables
ReinsuranceRecoverables
|
461000000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Due After Five Years
UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
|
16000000 | |
CY2012Q4 | us-gaap |
Capitalized Computer Software Gross
CapitalizedComputerSoftwareGross
|
1145000000 | |
CY2012Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
36138955 | shares |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Current
DeferredTaxLiabilitiesCurrent
|
45000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
789000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
57.12 | |
CY2012Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2
|
8000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
25000000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On First Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
|
124000000 | |
CY2012Q4 | us-gaap |
Line Of Credit Facility Amount Outstanding
LineOfCreditFacilityAmountOutstanding
|
0 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
147000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
1994000000 | |
CY2012Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
731000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
12000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
|
265000000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
122000000 | |
CY2012Q4 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
1858000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
593000000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
179000000 | |
CY2012Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
733000000 | |
CY2012Q4 | us-gaap |
Liabilities
Liabilities
|
11132000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
1826000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
203000000 | |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions Within Three Years
FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears
|
0 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
110000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
|
2233000000 | |
CY2012Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
230000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
9000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
67.29 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve
|
11000000 | |
CY2012Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
288000000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
82000000 | |
CY2012Q4 | us-gaap |
Valuation Allowance Amount
ValuationAllowanceAmount
|
77000000 | |
CY2012Q4 | us-gaap |
Senior Notes
SeniorNotes
|
2611000000 | |
CY2012Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | shares |
CY2012Q4 | us-gaap |
Debtor In Possession Financing Letters Of Credit Outstanding
DebtorInPossessionFinancingLettersOfCreditOutstanding
|
5000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
359000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
2364000000 | |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
1177000000 | |
CY2012Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
7881000000 | |
CY2012Q4 | us-gaap |
Assets
Assets
|
19979000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
61.68 | |
CY2012Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
324000000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary
|
83000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves
|
91000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
1755000000 | |
CY2012Q4 | us-gaap |
Availableforsale Securities Gross Unrealized Gain
AvailableforsaleSecuritiesGrossUnrealizedGain
|
736000000 | |
CY2012Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
555000000 | |
CY2012Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
1 | |
CY2012Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
19979000000 | |
CY2012Q4 | us-gaap |
Other Long Term Debt
OtherLongTermDebt
|
0 | |
CY2012Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
2611000000 | |
CY2012Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1553000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
66000000 | |
CY2012Q4 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
995000000 | |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1306000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Gross Unrealized Losses1
AvailableForSaleSecuritiesGrossUnrealizedLosses1
|
8000000 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
1025000000 | |
CY2012Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
194470820 | shares |
CY2012Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
386000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
2954000 | shares |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On Third Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary
|
26000000 | |
CY2012Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
94000000 | |
CY2012Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2
|
3000000 | |
CY2012Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
2923000000 | |
CY2012Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
2042000000 | |
CY2012Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
38000000 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
84000000 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
102000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
1907000000 | |
CY2012Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
62000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
8001000000 | |
CY2012Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
6375000000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
2233000 | shares |
CY2012Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
32000000 | |
CY2012Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.1667 | |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
294000000 | |
CY2012Q4 | us-gaap |
Land
Land
|
20000000 | |
CY2012Q4 | us-gaap |
Assets Current
AssetsCurrent
|
11710000000 | |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions
FutureMinimumSubleaseRentalsSaleLeasebackTransactions
|
2000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
784000000 | |
CY2012Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2012Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
2946000000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
852000000 | |
CY2012Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1415000000 | |
CY2012Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1098000000 | |
CY2012Q4 | us-gaap |
Future Minimum Sublease Rentals Sale Leaseback Transactions Within Four Years
FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears
|
0 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary
|
13000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
59000000 | |
CY2012Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2611000000 | |
CY2012Q4 | us-gaap |
Statutory Accounting Practices Statutory Capital And Surplus Balance
StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
|
5100000000 | |
CY2012Q4 | us-gaap |
Available For Sale Securities Fair Value Disclosure
AvailableForSaleSecuritiesFairValueDisclosure
|
9847000000 | |
CY2012Q4 | hum |
Minimum Number Of Years Of Service For Retirement Eligibility As Related To Our Equity Award Program
MinimumNumberOfYearsOfServiceForRetirementEligibilityAsRelatedToOurEquityAwardProgram
|
5 | Y |
CY2012Q4 | hum |
Combination Of Age And Years Necessary For Retirement Provision As Related To Our Equity Award Program
CombinationOfAgeAndYearsNecessaryForRetirementProvisionAsRelatedToOurEquityAwardProgram
|
65 | Y |
CY2012Q4 | hum |
Number Of Reinsurers Who Have Placed Cash And Securities In Trusts
NumberOfReinsurersWhoHavePlacedCashAndSecuritiesInTrusts
|
2 | Reinsurer |
CY2012Q4 | hum |
Percentage Of Tax Exempt Securities
PercentageOfTaxExemptSecurities
|
0.20 | pure |
CY2012Q4 | hum |
Percentage Of Total Debt Securities
PercentageOfTotalDebtSecurities
|
0.94 | pure |
CY2012Q4 | hum |
Upper Limit Percentage Of Level Three Assets To Total Invested Assets
UpperLimitPercentageOfLevelThreeAssetsToTotalInvestedAssets
|
0.004 | pure |
CY2012Q4 | hum |
Percentage Of Corporate Securities Associated With Financial Services Industry
PercentageOfCorporateSecuritiesAssociatedWithFinancialServicesIndustry
|
0.228 | pure |
CY2012Q4 | hum |
Shares Of Retirement And Savings Plans Invested In Our Companys Common Stock
SharesOfRetirementAndSavingsPlansInvestedInOurCompanysCommonStock
|
3400000 | shares |
CY2012Q4 | hum |
Net Operating Lease Commitment Thereafter
NetOperatingLeaseCommitmentThereafter
|
122000000 | |
CY2012Q4 | hum |
Net Operating Lease Commitment Total
NetOperatingLeaseCommitmentTotal
|
850000000 | |
CY2012Q4 | hum |
Net Operating Lease Commitment Within Year Five
NetOperatingLeaseCommitmentWithinYearFive
|
82000000 | |
CY2012Q4 | hum |
Net Operating Lease Commitment Within Year Four
NetOperatingLeaseCommitmentWithinYearFour
|
110000000 | |
CY2012Q4 | hum |
Net Operating Lease Commitment Within Year One
NetOperatingLeaseCommitmentWithinYearOne
|
211000000 | |
CY2012Q4 | hum |
Net Operating Lease Commitment Within Year Three
NetOperatingLeaseCommitmentWithinYearThree
|
147000000 | |
CY2012Q4 | hum |
Net Operating Lease Commitment Within Year Two
NetOperatingLeaseCommitmentWithinYearTwo
|
178000000 | |
CY2012Q4 | hum |
Net Asset Liability Deferred Acquisition Cost
NetAssetLiabilityDeferredAcquisitionCost
|
149000000 | |
CY2012Q4 | hum |
Net Asset Liability Future Policy Benefits Payable
NetAssetLiabilityFuturePolicyBenefitsPayable
|
1921000000 | |
CY2012Q4 | hum |
Minimum Age Required For Retirement Eligibility As Related To Our Equity Award Program
MinimumAgeRequiredForRetirementEligibilityAsRelatedToOurEquityAwardProgram
|
55 | Y |
CY2012Q4 | hum |
Military Services Benefits Payable
MilitaryServicesBenefitsPayable
|
4000000 | |
CY2012Q4 | hum |
Deferred Tax Liabilities Depreciable Property And Intangible Assets
DeferredTaxLiabilitiesDepreciablePropertyAndIntangibleAssets
|
465000000 | |
CY2012Q4 | hum |
Deferred Tax Assets Capital Loss Carryforward
DeferredTaxAssetsCapitalLossCarryforward
|
13000000 | |
CY2012Q4 | hum |
Deferred Tax Assets Deferred Policy Acquisition Cost
DeferredTaxAssetsDeferredPolicyAcquisitionCost
|
37000000 | |
CY2012Q4 | hum |
Deferred Tax Assets Future Policy Benefits Payable
DeferredTaxAssetsFuturePolicyBenefitsPayable
|
246000000 | |
CY2012Q4 | hum |
Unamortized Carrying Value Adjustment Of Senior Note
UnamortizedCarryingValueAdjustmentOfSeniorNote
|
64000000 | |
CY2012Q4 | hum |
Trade Accounts Payable And Accrued Expenses Deferred Acquisition Cost
TradeAccountsPayableAndAccruedExpensesDeferredAcquisitionCost
|
0 | |
CY2012Q4 | hum |
Trade Accounts Payable And Accrued Expenses Future Policy Benefits Payable
TradeAccountsPayableAndAccruedExpensesFuturePolicyBenefitsPayable
|
63000000 | |
CY2012Q4 | hum |
Total Invested Assets
TotalInvestedAssets
|
11024000000 | |
CY2012Q4 | hum |
Other Long Term Liabilities Deferred Acquisition Cost
OtherLongTermLiabilitiesDeferredAcquisitionCost
|
0 | |
CY2012Q4 | hum |
Other Long Term Assets Deferred Acquisition Costs
OtherLongTermAssetsDeferredAcquisitionCosts
|
149000000 | |
CY2012Q4 | hum |
Other Long Term Assets Future Policy Benefits Payable
OtherLongTermAssetsFuturePolicyBenefitsPayable
|
0 | |
CY2012Q4 | hum |
Percentage Of Tax Exempt To Municipal Securities Classified As Pre Refunded
PercentageOfTaxExemptToMunicipalSecuritiesClassifiedAsPreRefunded
|
0.10 | pure |
CY2012Q4 | hum |
Percentage Of Collateral Related To Prime Loan
PercentageOfCollateralRelatedToPrimeLoan
|
0.99 | pure |
CY2012Q4 | hum |
Number Of Shares Of Our Common Stock Reserved For Issuance Under Our Defined Contribution Retirement Savings Plans
NumberOfSharesOfOurCommonStockReservedForIssuanceUnderOurDefinedContributionRetirementSavingsPlans
|
5200000 | shares |
CY2012Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
36000000 | |
CY2010 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid
|
23521000000 | |
CY2010 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.027 | pure |
CY2010 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
78000000 | |
CY2010 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
31000000 | |
CY2010 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
-6000000 | |
CY2010 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
3000000 | |
CY2010 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
722000000 | |
CY2010 | us-gaap |
Increase Decrease In Book Overdrafts
IncreaseDecreaseInBookOverdrafts
|
35000000 | |
CY2010 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
11000000 | |
CY2010 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1854000000 | |
CY2010 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
23000000 | |
CY2010 | us-gaap |
Operating Leases Income Statement Sublease Revenue
OperatingLeasesIncomeStatementSubleaseRevenue
|
9000000 | |
CY2010 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
47000000 | |
CY2010 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear
|
21309000000 | |
CY2010 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
833000000 | |
CY2010 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | |
CY2010 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | |
CY2010 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
63000000 | |
CY2010 | us-gaap |
Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
|
17000000 | |
CY2010 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1177000000 | |
CY2010 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
1821000000 | |
CY2010 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
849000000 | |
CY2010 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
-1000000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
612000000 | |
CY2010 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-45000000 | |
CY2010 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
29000000 | |
CY2010 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
63000000 | |
CY2010 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
6.47 | |
CY2010 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears
|
-434000000 | |
CY2010 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
0 | |
CY2010 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
19000000 | |
CY2010 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
0 | |
CY2010 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.00 | |
CY2010 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
108000000 | |
CY2010 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
4589000000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
24000000 | |
CY2010 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
786000000 | |
CY2010 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
263000000 | |
CY2010 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y2M12D | |
CY2010 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
-63000000 | |
CY2010 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears
|
2212000000 | |
CY2010 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2242000000 | |
CY2010 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1811000000 | |
CY2010 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
329000000 | |
CY2010 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims
|
23792000000 | |
CY2010 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
108000000 | |
CY2010 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
-46000000 | |
CY2010 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
198000000 | |
CY2010 | us-gaap |
Capitalized Computer Software Amortization
CapitalizedComputerSoftwareAmortization
|
136000000 | |
CY2010 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
199000000 | |
CY2010 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
22000000 | |
CY2010 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
|
30000000 | |
CY2010 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
222000000 | |
CY2010 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
60000000 | |
CY2010 | us-gaap |
Ceded Premiums Written
CededPremiumsWritten
|
34000000 | |
CY2010 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
31742000000 | |
CY2010 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-81000000 | |
CY2010 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
4380000000 | |
CY2010 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
16000000 | |
CY2010 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
155000000 | |
CY2010 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
46000000 | |
CY2010 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
650000000 | |
CY2010 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
2000000 | |
CY2010 | us-gaap |
Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
|
0 | |
CY2010 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
266000000 | |
CY2010 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
49.29 | |
CY2010 | us-gaap |
Restricted Stock Expense
RestrictedStockExpense
|
41000000 | |
CY2010 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
169798000 | shares |
CY2010 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
17000000 | |
CY2010 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
1749000000 | |
CY2010 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
6.55 | |
CY2010 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-371000000 | |
CY2010 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
-2000000 | |
CY2010 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
129000000 | |
CY2010 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
-4000000 | |
CY2010 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear
|
24226000000 | |
CY2010 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax
|
-6000000 | |
CY2010 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
6000000 | |
CY2010 | us-gaap |
Policyholder Benefits And Claims Incurred Health Care
PolicyholderBenefitsAndClaimsIncurredHealthCare
|
27117000000 | |
CY2010 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.438 | pure |
CY2010 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
167782000 | shares |
CY2010 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
1044000000 | |
CY2010 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
63000000 | |
CY2010 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
32712000000 | |
CY2010 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
18000000 | |
CY2010 | us-gaap |
Revenues
Revenues
|
33596000000 | |
CY2010 | us-gaap |
Revenues From External Customers
RevenuesFromExternalCustomers
|
33267000000 | |
CY2010 | us-gaap |
Increase Decrease In Health Care Insurance Liabilities
IncreaseDecreaseInHealthCareInsuranceLiabilities
|
247000000 | |
CY2010 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
555000000 | |
CY2010 | us-gaap |
Depreciation
Depreciation
|
225000000 | |
CY2010 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
785000000 | |
CY2010 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
2012000000 | |
CY2010 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
35000000 | |
CY2010 | us-gaap |
Cash Dividends Paid To Parent Company
CashDividendsPaidToParentCompany
|
747000000 | |
CY2010 | us-gaap |
Interest Paid
InterestPaid
|
112000000 | |
CY2010 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
113000000 | |
CY2010 | us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | |
CY2010 | us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
-237000000 | |
CY2010 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
0 | |
CY2010 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-199000000 | |
CY2010 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
3820000 | shares |
CY2010 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1099000000 | |
CY2010 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
2000000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
18000000 | |
CY2011 | us-gaap |
Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
|
134000000 | |
CY2011 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1602000000 | |
CY2011 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
1623000000 | |
CY2010 | hum |
Write Down Of Deferred Acquisition Costs
WriteDownOfDeferredAcquisitionCosts
|
147000000 | |
CY2010 | hum |
Government And Health Plan Member Subsidies Amount
GovernmentAndHealthPlanMemberSubsidiesAmount
|
3500000000 | |
CY2010 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
82000000 | |
CY2010 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
0 | |
CY2010 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
38000000 | |
CY2010 | us-gaap |
Liabilities Assumed1
LiabilitiesAssumed1
|
211000000 | |
CY2010 | us-gaap |
Interest Expense
InterestExpense
|
105000000 | |
CY2010 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
19.58 | |
CY2010 | hum |
Share Repurchases Related To Employee Stock Based Compensation Awards Value
ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsValue
|
8000000 | |
CY2010 | hum |
Share Repurchases Related To Employee Stock Based Compensation Awards Shares
ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsShares
|
200000 | shares |
CY2010 | hum |
Percentage Of Total Premium And Services Revenues Derived From Contracts With Federal Government
PercentageOfTotalPremiumAndServicesRevenuesDerivedFromContractsWithFederalGovernment
|
0.76 | pure |
CY2010 | hum |
Military Services Benefit Expense
MilitaryServicesBenefitExpense
|
3059000000 | |
CY2010 | hum |
Maximum Deductibility Of Annual Compensation Per Employee As Mandated By Health Reforms
MaximumDeductibilityOfAnnualCompensationPerEmployeeAsMandatedByHealthReforms
|
500000 | |
CY2010 | hum |
Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options And Restricted Stock Vesting
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptionsAndRestrictedStockVesting
|
15000000 | |
CY2010 | hum |
Charge Related To Closed Block Of Long Term Care Policies
ChargeRelatedToClosedBlockOfLongTermCarePolicies
|
139000000 | |
CY2010 | hum |
Interest Expense On Subsidiary Notes Payable
InterestExpenseOnSubsidiaryNotesPayable
|
1000000 | |
CY2010 | hum |
Benefit Expenses Associated With Military Services And Provisions Associated With Future Policy Benefits
BenefitExpensesAssociatedWithMilitaryServicesAndProvisionsAssociatedWithFuturePolicyBenefits
|
3325000000 | |
CY2010 | hum |
Benefits Payable Acquired Balances
BenefitsPayableAcquiredBalances
|
0 | |
CY2010 | hum |
Stock Based Compensation Expense Net Of Tax
StockBasedCompensationExpenseNetOfTax
|
40000000 | |
CY2010 | hum |
Depreciation And Amortization Classified As Benefit Expense
DepreciationAndAmortizationClassifiedAsBenefitExpense
|
18000000 | |
CY2010 | hum |
Depreciation And Amortization Income Statement
DepreciationAndAmortizationIncomeStatement
|
245000000 | |
CY2010 | hum |
Operating Lease Rental Expenses Net
OperatingLeaseRentalExpensesNet
|
146000000 | |
CY2010 | hum |
Nondeductible Executive Compensation
NondeductibleExecutiveCompensation
|
13000000 | |
CY2010 | hum |
Favorable Medical Claims Reserve Development Related To Prior Fiscal Years
FavorableMedicalClaimsReserveDevelopmentRelatedToPriorFiscalYears
|
434000000 | |
CY2011 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid
|
25290000000 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.017 | pure |
CY2011 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
183000000 | |
CY2011 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
35000000 | |
CY2011 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
-2000000 | |
CY2011 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
17000000 | |
CY2011 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
194000000 | |
CY2011 | us-gaap |
Increase Decrease In Book Overdrafts
IncreaseDecreaseInBookOverdrafts
|
-103000000 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
88000000 | |
CY2011 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2344000000 | |
CY2011 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
25000000 | |
CY2011 | us-gaap |
Operating Leases Income Statement Sublease Revenue
OperatingLeasesIncomeStatementSubleaseRevenue
|
10000000 | |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
109000000 | |
CY2011 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear
|
22742000000 | |
CY2011 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
226000000 | |
CY2011 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | |
CY2011 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
67000000 | |
CY2011 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
794000000 | |
CY2011 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
167827000 | shares |
CY2011 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
134000000 | |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
0 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.005 | pure |
CY2011 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
782000000 | |
CY2011 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-61000000 | |
CY2011 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
22000000 | |
CY2011 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
67000000 | |
CY2011 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
8.46 | |
CY2011 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears
|
-372000000 | |
CY2011 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
10000000 | |
CY2011 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
31000000 | |
CY2011 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
0 | |
CY2011 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.75 | |
CY2011 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
541000000 | |
CY2011 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
3678000000 | |
CY2011 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
25000000 | |
CY2011 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
732000000 | |
CY2011 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
303000000 | |
CY2011 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P4Y9M18D | |
CY2011 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
72000000 | |
CY2011 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears
|
2548000000 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2079000000 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1358000000 | |
CY2011 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
366000000 | |
CY2011 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims
|
25462000000 | |
CY2011 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
541000000 | |
CY2011 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
26000000 | |
CY2011 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
34000000 | |
CY2011 | us-gaap |
Capitalized Computer Software Amortization
CapitalizedComputerSoftwareAmortization
|
139000000 | |
CY2011 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-22000000 | |
CY2011 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
16000000 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
|
36000000 | |
CY2011 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
346000000 | |
CY2011 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-296000000 | |
CY2011 | us-gaap |
Ceded Premiums Written
CededPremiumsWritten
|
34000000 | |
CY2011 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
34488000000 | |
CY2011 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
183000000 | |
CY2011 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
-1000000 | |
CY2011 | us-gaap |
Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
|
0 | |
CY2011 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
114000000 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
67.70 | |
CY2011 | us-gaap |
Restricted Stock Expense
RestrictedStockExpense
|
51000000 | |
CY2011 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
123000000 | |
CY2011 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
2235000000 | |
CY2011 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
8.58 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-1017000000 | |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
-4000000 | |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
299000000 | |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
-7000000 | |
CY2011 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear
|
25834000000 | |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax
|
-11000000 | |
CY2011 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
11000000 | |
CY2011 | us-gaap |
Policyholder Benefits And Claims Incurred Health Care
PolicyholderBenefitsAndClaimsIncurredHealthCare
|
28823000000 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.468 | pure |
CY2011 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
165413000 | shares |
CY2011 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
266000000 | |
CY2011 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
62000000 | |
CY2011 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
35106000000 | |
CY2011 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
0 | |
CY2011 | us-gaap |
Revenues
Revenues
|
36832000000 | |
CY2011 | us-gaap |
Revenues From External Customers
RevenuesFromExternalCustomers
|
36466000000 | |
CY2011 | us-gaap |
Increase Decrease In Health Care Insurance Liabilities
IncreaseDecreaseInHealthCareInsuranceLiabilities
|
256000000 | |
CY2011 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
1360000000 | |
CY2011 | us-gaap |
Depreciation
Depreciation
|
249000000 | |
CY2011 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
874000000 | |
CY2011 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1259000000 | |
CY2011 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
33000000 | |
CY2011 | us-gaap |
Cash Dividends Paid To Parent Company
CashDividendsPaidToParentCompany
|
1100000000 | |
CY2011 | us-gaap |
Interest Paid
InterestPaid
|
114000000 | |
CY2011 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
126000000 | |
CY2011 | us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | |
CY2011 | us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
-378000000 | |
CY2011 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
0 | |
CY2011 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
22000000 | |
CY2011 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
864000 | shares |
CY2011 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1419000000 | |
CY2011 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
15000000 | |
CY2011 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
13000000 | |
CY2011 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
5395000000 | |
CY2011 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
45000000 | |
CY2011 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
207000000 | |
CY2011 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
106000000 | |
CY2011 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
169000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
85.84 | |
CY2012 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
7.47 | |
CY2012 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears
|
-257000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
51.98 | |
CY2011 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
816000000 | |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
190000000 | |
CY2011 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
82000000 | |
CY2011 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
54000000 | |
CY2011 | us-gaap |
Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
|
3000000 | |
CY2011 | us-gaap |
Liabilities Assumed1
LiabilitiesAssumed1
|
40000000 | |
CY2011 | us-gaap |
Interest Expense
InterestExpense
|
109000000 | |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
28.29 | |
CY2011 | hum |
Share Repurchases Related To Employee Stock Based Compensation Awards Value
ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsValue
|
49000000 | |
CY2011 | hum |
Share Repurchases Related To Employee Stock Based Compensation Awards Shares
ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsShares
|
800000 | shares |
CY2011 | hum |
Percentage Of Total Premium And Services Revenues Derived From Contracts With Federal Government
PercentageOfTotalPremiumAndServicesRevenuesDerivedFromContractsWithFederalGovernment
|
0.76 | pure |
CY2011 | hum |
Reinsurance Recoverable Percentage
ReinsuranceRecoverablePercentage
|
0.51 | pure |
CY2011 | hum |
Government And Health Plan Member Subsidies Amount
GovernmentAndHealthPlanMemberSubsidiesAmount
|
4200000000 | |
CY2011 | hum |
Military Services Benefit Expense
MilitaryServicesBenefitExpense
|
3247000000 | |
CY2011 | hum |
Maximum Deductibility Of Annual Compensation Per Employee As Mandated By Health Reforms
MaximumDeductibilityOfAnnualCompensationPerEmployeeAsMandatedByHealthReforms
|
500000 | |
CY2011 | hum |
Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options And Restricted Stock Vesting
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptionsAndRestrictedStockVesting
|
44000000 | |
CY2011 | hum |
Interest Expense On Subsidiary Notes Payable
InterestExpenseOnSubsidiaryNotesPayable
|
1000000 | |
CY2011 | hum |
Benefit Expenses Associated With Military Services And Provisions Associated With Future Policy Benefits
BenefitExpensesAssociatedWithMilitaryServicesAndProvisionsAssociatedWithFuturePolicyBenefits
|
3361000000 | |
CY2011 | hum |
Benefits Payable Acquired Balances
BenefitsPayableAcquiredBalances
|
29000000 | |
CY2011 | hum |
Stock Based Compensation Expense Net Of Tax
StockBasedCompensationExpenseNetOfTax
|
42000000 | |
CY2011 | hum |
Depreciation And Amortization Classified As Benefit Expense
DepreciationAndAmortizationClassifiedAsBenefitExpense
|
33000000 | |
CY2011 | hum |
Depreciation And Amortization Income Statement
DepreciationAndAmortizationIncomeStatement
|
270000000 | |
CY2011 | hum |
Operating Lease Rental Expenses Net
OperatingLeaseRentalExpensesNet
|
197000000 | |
CY2011 | hum |
Nondeductible Executive Compensation
NondeductibleExecutiveCompensation
|
11000000 | |
CY2011 | hum |
Fair Value Measurement Transfers Between Measurement Levels One And Two
FairValueMeasurementTransfersBetweenMeasurementLevelsOneAndTwo
|
0 | |
CY2011 | hum |
Favorable Medical Claims Reserve Development Related To Prior Fiscal Years
FavorableMedicalClaimsReserveDevelopmentRelatedToPriorFiscalYears
|
372000000 | |
CY2011 | hum |
Adjustment To Future Policy Benefits Assuming Unrealized Gains On Investments Realized And Reinvested At Current Yields
AdjustmentToFuturePolicyBenefitsAssumingUnrealizedGainsOnInvestmentsRealizedAndReinvestedAtCurrentYields
|
47000000 | |
CY2012 | dei |
Trading Symbol
TradingSymbol
|
HUM | |
CY2012 | dei |
Entity Registrant Name
EntityRegistrantName
|
HUMANA INC | |
CY2012 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2012 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2012 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2012 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2012 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2012 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2012 | |
CY2012 | dei |
Document Type
DocumentType
|
10-K | |
CY2012 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2012-12-31 | |
CY2012 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000049071 | |
CY2012 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
CY2012 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2012 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
27000000 | |
CY2012 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
0 | |
CY2012 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid
|
29647000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.008 | pure |
CY2012 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
83000000 | |
CY2012 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
0 | |
CY2012 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
300000000 | |
CY2012 | us-gaap |
Increase Decrease In Book Overdrafts
IncreaseDecreaseInBookOverdrafts
|
18000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
45000000 | |
CY2012 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2016000000 | |
CY2012 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
30000000 | |
CY2012 | us-gaap |
Operating Leases Income Statement Sublease Revenue
OperatingLeasesIncomeStatementSubleaseRevenue
|
11000000 | |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
60000000 | |
CY2012 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear
|
26738000000 | |
CY2012 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P2Y4M24D | |
CY2012 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
1235000000 | |
CY2012 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | |
CY2012 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
36000000 | |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
82000000 | |
CY2012 | us-gaap |
Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
|
60000000 | |
CY2012 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1305000000 | |
CY2012 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
1497000000 | |
CY2012 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
769000000 | |
CY2012 | us-gaap |
Line Of Credit Facility Covenant Terms
LineOfCreditFacilityCovenantTerms
|
The terms of the credit agreement include standard provisions related to conditions of borrowing, including a customary material adverse effect clause which could limit our ability to borrow additional funds. In addition, the credit agreement contains customary restrictive and financial covenants as well as customary events of default, including financial covenants regarding the maintenance of a minimum level of net worth of $6.6 billion at December 31, 2012 and a maximum leverage ratio of 3.0:1. We are in compliance with the financial covenants, with actual net worth of $8.8 billion and actual leverage ratio of 1.1:1, as measured in accordance with the credit agreement as of December 31, 2012. | |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
21000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
70.24 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
1002000 | shares |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.012 | pure |
CY2012 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
669000000 | |
CY2012 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-79000000 | |
CY2012 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
5000000 | |
CY2012 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
82000000 | |
CY2012 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
3000000 | |
CY2012 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
0 | |
CY2012 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
26000000 | |
CY2012 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
0 | |
CY2012 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1227000 | shares |
CY2012 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.03 | |
CY2012 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
518000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
9000 | shares |
CY2012 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
3221000000 | |
CY2012 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
26000000 | |
CY2012 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
708000000 | |
CY2012 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
338000000 | |
CY2012 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P4Y4M24D | |
CY2012 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
57000000 | |
CY2012 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears
|
2909000000 | |
CY2012 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
27000000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1923000000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1965000000 | |
CY2012 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
391000000 | |
CY2012 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims
|
29941000000 | |
CY2012 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
518000000 | |
CY2012 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
-43000000 | |
CY2012 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
44000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
861000 | shares |
CY2012 | us-gaap |
Capitalized Computer Software Amortization
CapitalizedComputerSoftwareAmortization
|
151000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
48.93 | |
CY2012 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
80000000 | |
CY2012 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
16000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
|
75000000 | |
CY2012 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
410000000 | |
CY2012 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-71000000 | |
CY2012 | us-gaap |
Ceded Premiums Written
CededPremiumsWritten
|
34000000 | |
CY2012 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
37110000000 | |
CY2012 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
253000000 | |
CY2012 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
0 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
43.70 | |
CY2012 | us-gaap |
Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
|
990000000 | |
CY2012 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
136000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
85.29 | |
CY2012 | us-gaap |
Restricted Stock Expense
RestrictedStockExpense
|
66000000 | |
CY2012 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
163457000 | shares |
CY2012 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
60000000 | |
CY2012 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
166000000 | |
CY2012 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
1911000000 | |
CY2012 | us-gaap |
Debt Instrument Interest Rate Effective Percentage Rate Range Minimum
DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum
|
0.0140 | pure |
CY2012 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
7.56 | |
CY2012 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<div> <p style="MARGIN-TOP: 12px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2"><b>1. REPORTING ENTITY</b></font></p> <p style="MARGIN-TOP: 6px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2%"> <font style="FONT-FAMILY: Times New Roman" size="2"><b><i>Nature of Operations</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Headquartered in Louisville, Kentucky, Humana is a leading health care company that offers a wide range of insurance products and health and wellness services that incorporate an integrated approach to lifelong well-being. References throughout these notes to consolidated financial statements to “we,” “us,” “our,” “Company,” and “Humana,” mean Humana Inc. and its subsidiaries. We derived approximately 75% of our total premiums and services revenue from contracts with the federal government in 2012, including 15% related to our federal government contracts with the Centers for Medicare and Medicaid Services, or CMS, to provide health insurance coverage for Medicare Advantage members in Florida. CMS is the federal government’s agency responsible for administering the Medicare program.</font></p> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2%"> <font style="FONT-FAMILY: Times New Roman" size="2"><b><i>Health Insurance Reform</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">In March 2010, the President signed into law The Patient Protection and Affordable Care Act and The Health Care and Education Reconciliation Act of 2010 (which we collectively refer to as the Health Insurance Reform Legislation) which enact significant reforms to various aspects of the U.S. health insurance industry. There are many provisions of the legislation that will require additional guidance and clarification in the form of regulations and interpretations in order to fully understand the impacts of the legislation on our overall business, which we expect to occur over the next several years.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Certain significant provisions of the Health Insurance Reform Legislation include, among others, mandated coverage requirements, rebates to policyholders based on minimum benefit ratios, adjustments to Medicare Advantage premiums, the establishment of federally facilitated or state-based exchanges coupled with programs designed to spread risk among insurers, an annual insurance industry premium-based assessment, and a three-year commercial reinsurance fee. Implementation dates of the Health Insurance Reform Legislation began in September 2010 and continue through 2018.</font></p> </div> | |
CY2012 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-29000000 | |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
-12000000 | |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
164000000 | |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
-21000000 | |
CY2012 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear
|
30198000000 | |
CY2012 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
37009000000 | |
CY2012 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
0 | |
CY2012 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P3Y8M12D | |
CY2012 | us-gaap |
Revenues
Revenues
|
39126000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
59000 | shares |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax
|
-33000000 | |
CY2012 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
33000000 | |
CY2012 | us-gaap |
Revenues From External Customers
RevenuesFromExternalCustomers
|
38735000000 | |
CY2012 | us-gaap |
Increase Decrease In Health Care Insurance Liabilities
IncreaseDecreaseInHealthCareInsuranceLiabilities
|
-41000000 | |
CY2012 | us-gaap |
Policyholder Benefits And Claims Incurred Health Care
PolicyholderBenefitsAndClaimsIncurredHealthCare
|
30985000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.463 | pure |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
63.89 | |
CY2012 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
161484000 | shares |
CY2012 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
1535000000 | |
CY2012 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
3 | Segment |
CY2012 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
61000000 | |
CY2012 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
1726000000 | |
CY2012 | us-gaap |
Depreciation
Depreciation
|
263000000 | |
CY2012 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
745000000 | |
CY2012 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1404000000 | |
CY2012 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
38000000 | |
CY2012 | us-gaap |
Cash Dividends Paid To Parent Company
CashDividendsPaidToParentCompany
|
1200000000 | |
CY2012 | us-gaap |
Interest Paid
InterestPaid
|
110000000 | |
CY2012 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
138000000 | |
CY2012 | us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | |
CY2012 | us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
-397000000 | |
CY2012 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
0 | |
CY2012 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-80000000 | |
CY2012 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
754000 | shares |
CY2012 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1222000000 | |
CY2012 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
22000000 | |
CY2012 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
5000000 | |
CY2012 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
5830000000 | |
CY2012 | us-gaap |
Finite Lived Intangible Asset Useful Life
FiniteLivedIntangibleAssetUsefulLife
|
P10Y4M24D | |
CY2012 | us-gaap |
Debt Instrument Interest Rate Effective Percentage Rate Range Maximum
DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum
|
0.0665 | pure |
CY2012 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
218000000 | |
CY2012 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-326000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
384000 | shares |
CY2012 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
894000000 | |
CY2012 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
689000000 | |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
104000000 | |
CY2012 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
165000000 | |
CY2012 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
75000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
103000 | shares |
CY2012 | us-gaap |
Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
|
6000000 | |
CY2012 | us-gaap |
Liabilities Assumed1
LiabilitiesAssumed1
|
300000000 | |
CY2012 | us-gaap |
Interest Expense
InterestExpense
|
105000000 | |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
30.15 | |
CY2012 | hum |
Share Repurchases Related To Employee Stock Based Compensation Awards Value
ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsValue
|
58000000 | |
CY2012 | hum |
Share Repurchases Related To Employee Stock Based Compensation Awards Shares
ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsShares
|
700000 | shares |
CY2012 | hum |
Percentage Of Senior Notes Principal Amount Which May Be Redeemed At Our Option
PercentageOfSeniorNotesPrincipalAmountWhichMayBeRedeemedAtOurOption
|
1.00 | pure |
CY2012 | hum |
Percentage Of Total Premium And Services Revenues Derived From Contracts With Federal Government
PercentageOfTotalPremiumAndServicesRevenuesDerivedFromContractsWithFederalGovernment
|
0.75 | pure |
CY2012 | hum |
Percent Of Consolidated Premiums And Services Revenues Related To Long Duration Insurance Products
PercentOfConsolidatedPremiumsAndServicesRevenuesRelatedToLongDurationInsuranceProducts
|
0.02 | pure |
CY2012 | hum |
Maximum Percentage Of Any General Obligation Bonds In One State
MaximumPercentageOfAnyGeneralObligationBondsInOneState
|
0.11 | pure |
CY2012 | hum |
General Obligation Bonds As Percentage Of Tax Exempt Municipal Securities That Were Not Pre Refunded
GeneralObligationBondsAsPercentageOfTaxExemptMunicipalSecuritiesThatWereNotPreRefunded
|
0.40 | pure |
CY2012 | hum |
Consumer Discounts On Brand Name Prescription Drugs
ConsumerDiscountsOnBrandNamePrescriptionDrugs
|
0.50 | pure |
CY2012 | hum |
Percentage Of Premiums And Services Revenues Derived From Contracts With Federal Government
PercentageOfPremiumsAndServicesRevenuesDerivedFromContractsWithFederalGovernment
|
0.75 | pure |
CY2012 | hum |
Percentage Of Premiums And Services Revenues Related To Florida Medicare Advantage Members
PercentageOfPremiumsAndServicesRevenuesRelatedToFloridaMedicareAdvantageMembers
|
0.15 | pure |
CY2012 | hum |
Percentage Of Retirement And Savings Plan S Assets Invested In Our Common Stock As Compared To Company S Outstanding Shares At Year End
PercentageOfRetirementAndSavingsPlanSAssetsInvestedInOurCommonStockAsComparedToCompanySOutstandingSharesAtYearEnd
|
0.02 | pure |
CY2012 | hum |
Percentage Of Retirement And Savings Plan S Assets Invested In Our Company Common Stock
PercentageOfRetirementAndSavingsPlanSAssetsInvestedInOurCompanyCommonStock
|
0.11 | pure |
CY2012 | hum |
Reinsurance Recoverable Percentage
ReinsuranceRecoverablePercentage
|
0.48 | pure |
CY2012 | hum |
Special Revenue Bonds As Percentage Of Tax Exempt Municipal Securities That Were Not Pre Refunded
SpecialRevenueBondsAsPercentageOfTaxExemptMunicipalSecuritiesThatWereNotPreRefunded
|
0.60 | pure |
CY2012 | hum |
Closing Stock Price
ClosingStockPrice
|
68.63 | |
CY2012 | hum |
Charge Related To Closed Block Of Long Term Care Policies
ChargeRelatedToClosedBlockOfLongTermCarePolicies
|
29000000 | |
CY2012 | hum |
Interest Expense On Subsidiary Notes Payable
InterestExpenseOnSubsidiaryNotesPayable
|
1000000 | |
CY2012 | hum |
Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options And Restricted Stock Vesting
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptionsAndRestrictedStockVesting
|
43000000 | |
CY2012 | hum |
Government And Health Plan Member Subsidies Amount
GovernmentAndHealthPlanMemberSubsidiesAmount
|
4700000000 | |
CY2012 | hum |
Military Services Benefit Expense
MilitaryServicesBenefitExpense
|
908000000 | |
CY2012 | hum |
Amount Held In Cash And Securities In Trust At Least Equal To Recoverable From Reinsurer
AmountHeldInCashAndSecuritiesInTrustAtLeastEqualToRecoverableFromReinsurer
|
24000000 | |
CY2012 | hum |
Typical Term In Years Of Short Duration Employer Group Prepaid Health Services Policies
TypicalTermInYearsOfShortDurationEmployerGroupPrepaidHealthServicesPolicies
|
1 | Y |
CY2012 | hum |
Uncommitment Incremental Loan Facility
UncommitmentIncrementalLoanFacility
|
250000000 | |
CY2012 | hum |
Maximum Deductibility Of Annual Compensation Per Employee As Mandated By Health Reforms
MaximumDeductibilityOfAnnualCompensationPerEmployeeAsMandatedByHealthReforms
|
500000 | |
CY2012 | hum |
Dividends To Parent Without Prior State Regulatory Approval
DividendsToParentWithoutPriorStateRegulatoryApproval
|
860000000 | |
CY2012 | hum |
Benefit Expenses Associated With Military Services And Provisions Associated With Future Policy Benefits
BenefitExpensesAssociatedWithMilitaryServicesAndProvisionsAssociatedWithFuturePolicyBenefits
|
1044000000 | |
CY2012 | hum |
Benefits Payable Acquired Balances
BenefitsPayableAcquiredBalances
|
66000000 | |
CY2012 | hum |
Stock Based Compensation Expense Net Of Tax
StockBasedCompensationExpenseNetOfTax
|
52000000 | |
CY2012 | hum |
Depreciation And Amortization Classified As Benefit Expense
DepreciationAndAmortizationClassifiedAsBenefitExpense
|
43000000 | |
CY2012 | hum |
Depreciation And Amortization Income Statement
DepreciationAndAmortizationIncomeStatement
|
295000000 | |
CY2012 | hum |
Operating Lease Rental Expenses Net
OperatingLeaseRentalExpensesNet
|
207000000 | |
CY2012 | hum |
Nondeductible Executive Compensation
NondeductibleExecutiveCompensation
|
14000000 | |
CY2012 | hum |
Maximimum Leverage Ratio
MaximimumLeverageRatio
|
3.0 | pure |
CY2012 | hum |
Actual Leverage Ratio
ActualLeverageRatio
|
1.1 | pure |
CY2012 | hum |
Number Of Days Notice For Employer Group To Cancel Short Duration Prepaid Health Services Policies
NumberOfDaysNoticeForEmployerGroupToCancelShortDurationPrepaidHealthServicesPolicies
|
30 | D |
CY2012 | hum |
Fair Value Measurement Transfers Between Measurement Levels One And Two
FairValueMeasurementTransfersBetweenMeasurementLevelsOneAndTwo
|
0 | |
CY2012 | hum |
Net Worth Of Company
NetWorthOfCompany
|
8800000000 | |
CY2012 | hum |
Dividends Estimated To Be Paid To Parent Without Prior State Regulatory Approval
DividendsEstimatedToBePaidToParentWithoutPriorStateRegulatoryApproval
|
911000000 | |
CY2012 | hum |
Favorable Medical Claims Reserve Development Related To Prior Fiscal Years
FavorableMedicalClaimsReserveDevelopmentRelatedToPriorFiscalYears
|
257000000 | |
CY2012 | hum |
Maximum Carrying Value Of Reinsurance Recoverables For Number Of Reinsurers
MaximumCarryingValueOfReinsuranceRecoverablesForNumberOfReinsurers
|
20000000 | |
CY2012 | hum |
Adjustment To Future Policy Benefits Assuming Unrealized Gains On Investments Realized And Reinvested At Current Yields
AdjustmentToFuturePolicyBenefitsAssumingUnrealizedGainsOnInvestmentsRealizedAndReinvestedAtCurrentYields
|
119000000 | |
CY2012 | hum |
Number Of Reinsurers Comprising Other Reinsurance Recoverables Balance
NumberOfReinsurersComprisingOtherReinsuranceRecoverablesBalance
|
15 | Reinsurer |
CY2011Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.86 | |
CY2011Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
497000000 | |
CY2011Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.88 | |
CY2011Q1 | us-gaap |
Revenues
Revenues
|
9191000000 | |
CY2011Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
315000000 | |
CY2011Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.71 | |
CY2011Q2 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2011-07-28 | |
CY2011Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
726000000 | |
CY2011Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.76 | |
CY2011Q2 | us-gaap |
Revenues
Revenues
|
9284000000 | |
CY2011Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.25 | |
CY2011Q2 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2011-06-30 | |
CY2011Q2 | us-gaap |
Dividends
Dividends
|
41000000 | |
CY2011Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
460000000 | |
CY2012Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.49 | |
CY2012Q1 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2012-04-27 | |
CY2012Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
390000000 | |
CY2012Q1 | us-gaap |
Dividends
Dividends
|
41000000 | |
CY2012Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
248000000 | |
CY2012Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.16 | |
CY2012Q2 | us-gaap |
Payments For Legal Settlements
PaymentsForLegalSettlements
|
46000000 | |
CY2012Q2 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2012-07-27 | |
CY2012Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.51 | |
CY2012Q1 | us-gaap |
Revenues
Revenues
|
10219000000 | |
CY2012Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.25 | |
CY2012Q1 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2012-03-30 | |
CY2012Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
564000000 | |
CY2012Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.19 | |
CY2012Q2 | us-gaap |
Revenues
Revenues
|
9699000000 | |
CY2012Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.26 | |
CY2012Q2 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2012-06-29 | |
CY2012Q2 | us-gaap |
Dividends
Dividends
|
42000000 | |
CY2012Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
356000000 | |
CY2012Q2 | hum |
Impact On Eps Of Charge
ImpactOnEPSOfCharge
|
0.18 | |
CY2012Q2 | hum |
After Tax Impact Of Charge
AfterTaxImpactOfCharge
|
29000000 | |
CY2011Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.67 | |
CY2011Q3 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2011-10-28 | |
CY2011Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
699000000 | |
CY2011Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.71 | |
CY2011Q3 | us-gaap |
Revenues
Revenues
|
9301000000 | |
CY2011Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.25 | |
CY2011Q3 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2011-09-30 | |
CY2011Q3 | us-gaap |
Dividends
Dividends
|
41000000 | |
CY2011Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
445000000 | |
CY2012Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.62 | |
CY2012Q3 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2012-10-26 | |
CY2012Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
675000000 | |
CY2012Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.65 | |
CY2012Q3 | us-gaap |
Revenues
Revenues
|
9651000000 | |
CY2012Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.26 | |
CY2012Q3 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2012-09-28 | |
CY2012Q3 | us-gaap |
Dividends
Dividends
|
41000000 | |
CY2012Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
426000000 | |
CY2010Q4 | hum |
Charge Related To Closed Block Of Long Term Care Policies
ChargeRelatedToClosedBlockOfLongTermCarePolicies
|
139000000 | |
CY2011Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.20 | |
CY2011Q4 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2012-01-31 | |
CY2011Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
313000000 | |
CY2011Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.22 | |
CY2011Q4 | us-gaap |
Revenues
Revenues
|
9056000000 | |
CY2011Q4 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.25 | |
CY2011Q4 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2011-12-30 | |
CY2011Q4 | us-gaap |
Dividends
Dividends
|
41000000 | |
CY2011Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
199000000 | |
CY2012Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.19 | |
CY2012Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
282000000 | |
CY2012Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.21 | |
CY2012Q4 | us-gaap |
Revenues
Revenues
|
9557000000 | |
CY2012Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
192000000 | |
CY2012Q4 | hum |
Charge Related To Closed Block Of Long Term Care Policies
ChargeRelatedToClosedBlockOfLongTermCarePolicies
|
29000000 |