CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Investments
Fixed Maturity Securities - at fair value (amortized cost: $39,025.9; $38,803.4)	$ 45,852.7us-gaap_AvailableForSaleSecurities	$ 45,064.9us-gaap_AvailableForSaleSecurities
Mortgage Loans	1,896.5	1,856.6
Policy Loans	3,283.2us-gaap_LoansInsurancePolicy	3,306.6us-gaap_LoansInsurancePolicy
Other Long-term Investments	603.1us-gaap_OtherLongTermInvestments	545.0us-gaap_OtherLongTermInvestments
Short-term Investments	706.7us-gaap_OtherShortTermInvestments	974.3us-gaap_OtherShortTermInvestments
Total Investments	52,342.2us-gaap_Investments	51,747.4us-gaap_Investments
Other Assets
Cash and Bank Deposits	84.1us-gaap_Cash	102.5us-gaap_Cash
Accounts and Premiums Receivable	1,657.1us-gaap_PremiumsAndOtherReceivablesNet	1,634.7us-gaap_PremiumsAndOtherReceivablesNet
Reinsurance Recoverable	4,882.5us-gaap_ReinsuranceRecoverables	4,906.4us-gaap_ReinsuranceRecoverables
Accrued Investment Income	752.1	696.1
Deferred Acquisition Costs	1,904.6us-gaap_DeferredPolicyAcquisitionCosts	1,901.3us-gaap_DeferredPolicyAcquisitionCosts
Goodwill	198.2us-gaap_Goodwill	198.7us-gaap_Goodwill
Property and Equipment	537.5us-gaap_PropertyPlantAndEquipmentNet	531.7us-gaap_PropertyPlantAndEquipmentNet
Income Tax Receivable	0us-gaap_IncomeTaxReceivable	69.5us-gaap_IncomeTaxReceivable
Other Assets	656.2us-gaap_OtherAssets	661.9us-gaap_OtherAssets
Total Assets	63,014.5us-gaap_Assets	62,450.2us-gaap_Assets
Liabilities
Policy and Contract Benefits	1,533.1	1,529.3
Reserves for Future Policy and Contract Benefits	46,199.5	45,929.4
Unearned Premiums	439.6us-gaap_UnearnedPremiums	396.6us-gaap_UnearnedPremiums
Other Policyholders' Funds	1,677.9us-gaap_OtherPolicyholderFunds	1,657.8us-gaap_OtherPolicyholderFunds
Income Tax Payable	39.1	0
Deferred Income Tax	173.3us-gaap_DeferredTaxLiabilities	62.0us-gaap_DeferredTaxLiabilities
Short-term Debt	151.9us-gaap_DebtCurrent	151.9us-gaap_DebtCurrent
Long-term Debt	2,603.3	2,628.7
Other Liabilities	1,508.9us-gaap_OtherLiabilities	1,572.6us-gaap_OtherLiabilities
Total Liabilities	54,326.6us-gaap_Liabilities	53,928.3us-gaap_Liabilities
Commitments and Contingent Liabilities - Note 10
Stockholders' Equity
Common Stock, $0.10 par; authorized: 725,000,000 shares; issued: 302,215,794 and 301,834,556 shares	30.2us-gaap_CommonStockValue	30.2us-gaap_CommonStockValue
Additional Paid-in Capital	2,230.7	2,221.2
Accumulated Other Comprehensive Income	260.4	166.4
Retained Earnings	7,472.9	7,302.3
Treasury Stock - at cost: 52,734,150 and 49,524,849 shares	(1,306.3)us-gaap_TreasuryStockValue	(1,198.2)us-gaap_TreasuryStockValue
Total Stockholders' Equity	8,687.9us-gaap_StockholdersEquity	8,521.9us-gaap_StockholdersEquity
Total Liabilities and Stockholders' Equity	$ 63,014.5	$ 62,450.2

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes.

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