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Form(10 - Q)
(03-31-2015)
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Financial Statements:
Form(10 - Q) (03-31-2015)
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Report List 1
Document and Entity Information
Consolidated Balance Sheets
Consolidated Balance Sheets (Parenthetical)
Consolidated Statements of Comprehensive Income
Consolidated Statement of Stockholders' Equity
Consolidated Statement of Stockholders' Equity (Parenthetical)
Consolidated Statements of Cash Flows
Nature of Operations and Significant Accounting Policies
New Accounting Pronouncements
Report List 2
Prior Year Adoption of Accounting Principle (Notes)
Investments
Fair Value Measurements
Financing Receivables
Variable Interest Entities
Separate Accounts
Notes Payable
Income Taxes
Pensions and Other Postemployment Benefits (OPEB)
Report List 3
Share-Based Payment
Comprehensive Income
Earnings Per Share
Segment Information
Commitments
Contingent Liabilities
Guarantees and Indemnifications
Subsequent Events
Nature of Operations and Significant Accounting Policies (Policies)
Report List 4
Investments (Tables)
Fair Value Measurements (Tables)
Financing Receivables (Tables)
Variable Interest Entities (Tables)
Income Taxes (Tables)
Pensions and Other Postemployment Benefits (OPEB) (Tables)
Comprehensive Income (Tables)
Segment Information (Tables)
Prior Year Adoption of Accounting Principle - Additional Information (Details)
Report List 5
Investments - Schedule of Amortized Cost and Fair Value of Securities (Details)
Investments - Schedule of Distribution of Maturities for Fixed Maturity Securities Available for Sale (Details)
Investments - Schedule of Fixed Maturity and Equity Security Investments Available for Sale with Unrealized Losses (Details)
Investments - Additional Information (Details)
Investments - Schedule of Distribution of Maturities for Fixed Maturity Securities Available for Sale with Unrealized Losses (Details)
Investments - Reconciliation of Credit Losses Recognized in Earnings on Fixed Maturity Securities Held by Company (Details)
Investments - Schedule of Realized Investment Gains and Losses (Details)
Investments - Schedule of Sales of Fixed Maturity and Equity Securities Excluding Maturities and Calls (Details)
Investments - Gross Mortgage Loan Principal Outstanding and Allowance for Potential Future Losses (Details)
Report List 6
Investments - Schedule of Amount of Mortgage Loans (Details)
Investments - Schedule of Mortgage Loans by Geographic Location and Property Type (Details)
Investments - Schedule of Concentration of Mortgage Loans by State Greater Than Five Percent (Details)
Investments - Schedule Carrying Amount of Mortgage Loans by Maturity (Details)
Fair Value Measurements - Additional Information (Details)
Fair Value Measurements - Schedule of Fair Value of Assets and Liabilities Measured on Recurring Basis (Detail) (Fair Value, Measurements, Recurring, USD $)
Fair Value Measurements - Schedule of Changes in Level 3 Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail)
Fair Value Measurements - Schedule of Valuation Method for Material Financial Instruments (Details)
Fair Value Measurements - Summary of Fair Value Estimates for Financial Instruments (Detail)
Report List 7
Financing Receivables - Company's Financing Receivables by Classification (Details)
Financing Receivables - Company's Financing Receivables by Classification (Phantom) (Details)
Financing Receivables - Schedule of Activity of Allowance for Uncollectible Accounts on Agent Receivables (Details) (Agent receivables, net, USD $)
Financing Receivables - Mortgage Loan Portfolio as Collectively or Individually Evaluated for Impairment (Details)
Financing Receivables - Schedule of Activity of Allowance for Potential Future Losses on Mortgage Loans (Details) (Mortgage loans, net, USD $)
Financing Receivables - Additional Information (Details)
Financing Receivables - Schedule for Delinquent Payments for Both Principal and Interest (Details)
Variable Interest Entities - Additional Information (Details)
Variable Interest Entities - Carrying Amount and Maximum Exposure to Loss Relating to VIEs (Details)
Report List 8
Separate Accounts - Additional Information (Details)
Notes Payable - Additional Information (Details)
Income Taxes - Reconciliation of Federal Income Tax Rate to Company's Effective Income Tax Rate (Details)
Income Taxes - Additional Information (Details)
Pensions and Other Postemployment Benefits (OPEB) - Components of Net Periodic Benefit Cost (Details)
Share-Based Payment - Additional Information (Details)
Comprehensive Income - Information about Comprehensive Income (Details)
Comprehensive Income - Accumulated Balances Related to Each Component of Accumulated Other Comprehensive Income (Details)
Comprehensive Income - Reclassification of Accumulated Other Comprehensive Income (Loss) (Details)
Report List 9
Earnings Per Share - Additional Information (Details)
Segment Information - Schedule of Financial Performance of Reportable Segments (Details)
Commitments Commitments (Details)
Subsequent Events - Additional Information (Details) (Subsequent Event, USD $)
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