0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Stockholder's Equity link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952157 - 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Disclosure - Future Contract Benefits link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Short-Term and Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Retirement and Deferred Compensation Plans link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Stock-Based Incentive Compensation Plans link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Contingencies and Commitments link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Shares and Stockholder's Equity link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Realized Gain (Loss) link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Commissions and Other Expenses link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Federal Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952178 - Disclosure - Statutory Information and Restrictions link:presentationLink link:calculationLink link:definitionLink 9952179 - Disclosure - Supplemental Disclosures of Cash Flow Information link:presentationLink link:calculationLink link:definitionLink 9952180 - Disclosure - Transactions with Affiliates link:presentationLink link:calculationLink link:definitionLink 9952181 - Disclosure - SCHEDULE I - CONSOLIDATED SUMMARY OF INVESTMENTS – OTHER THAN INVESTMENTS IN RELATED PARTIES link:presentationLink link:calculationLink link:definitionLink 9952182 - Disclosure - SCHEDULE III - CONSOLIDATED SUPPLEMENTARY INSURANCE INFORMATION link:presentationLink link:calculationLink link:definitionLink 9952183 - Disclosure - SCHEDULE IV - CONSOLIDATED REINSURANCE link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - New Accounting Standards (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Derivative Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - DAC, VOBA, DSI and DFEL (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Reinsurance (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Goodwill and Specifically Identifiable Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - MRBs (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Separate Accounts (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Policyholder Account Balances (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Future Contract Benefits (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Short-Term and Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Retirement and Deferred Compensation Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Stock-Based Incentive Compensation Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Contingencies and Commitments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Shares and Stockholder's Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Realized Gain (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Commissions and Other Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Federal Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Statutory Information and Restrictions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Supplemental Disclosures of Cash Flow Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Transactions with Affiliates (Tables) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies - Summary of Amortization Basis and Expected Amortization Period by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Investments - Reconciliation of Available-for-Sale Securities from Cost Basis to Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Investments - Available-for-Sale Securities by Contractual Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Investments - Fair Value and Gross Unrealized Losses in a Continuous Unrealized Loss Position (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Investments - Schedule of Available-for-Sale Securities Whose Value is Below Amortized Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Investments - Changes in Allowance for Credit Losses on AFS (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Investments - Fair Value of Trading Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Investments - Composition of Current and Past Due Mortgage Loans on Real Estate (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Investments - Amortized Cost of Mortgage Loans on Real Estate on Nonaccrual Status (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Investments - Commercial Mortgage Loans by Year of Origination (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Investments - Residential Mortgage Loans by Year of Origination (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Investments - Changes in Allowance for Credit Losses on Mortgage Loans on Real Estate (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Investments - Net Investment Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Investments - Credit Loss Expense Incurred (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Investments - Payables for Collateral on Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Investments - Schedule of Increase (Decrease) in Payables for Collateral on Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Investments - Schedule of Securities Pledged by Contractual Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Investments - Assets Pledged as Collateral (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Derivative Instruments - Outstanding Derivative Instruments With Off-Balance-Sheet Risks (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Derivative Instruments - Maturity of the Notional Amounts of Derivative Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Derivative Instruments - Cumulative Basis Adjustments for Fair Value Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Derivative Instruments - Change in Our Unrealized Gain on Derivative Instruments in AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Derivative Instruments - Effects of Qualifying and Non-Qualifying Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Derivative Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Derivative Instruments - Schedule of Collateral Amounts With Rights to Reclaim or Obligation to Return Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Derivative Instruments - Schedule of Offsetting Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - DAC, VOBA, DSI, and DFEL - Reconciliation of DAC, VOBA and DSI (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - DAC, VOBA, DSI, and DFEL - Reconciliation of DFEL (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - DAC, VOBA, DSI, and DFEL - DAC (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - DAC, VOBA, DSI and DFEL - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - DAC, VOBA, DSI, and DFEL - VOBA (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - DAC, VOBA, DSI, and DFEL - Estimated Future Amortization of VOBA (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - DAC, VOBA, DSI, and DFEL - DSI (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - DAC, VOBA, DSI, and DFEL - DFEL (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Reinsurance - Reinsurance Amounts Recorded on Consolidated Statements of Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Reinsurance - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Reinsurance - Schedule of Assets in Support of Reserves (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Goodwill and Specifically Identifiable Intangible Assets - Changes in Carrying Amount of Goodwill, by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Goodwill and Specifically Identifiable Intangible Assets - Schedule of Intangible Assets by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Goodwill and Specifically Identifiable Intangible Assets - Future Estimated Amortization of Specifically Identifiable Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - MRBs - Reconciles of MRBs Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - MRBs - Summary of Balances of Changes in Net MRB (Assets) Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Separate Accounts - Schedule of Fair Value of Separate Account Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Separate Accounts - Summary of Balances and Changes in Separate Account Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - Separate Accounts - Schedule of Reconciliation of Separate Account Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955584 - Disclosure - Policyholder Account Balances - Schedule of Policyholder Account Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955585 - Disclosure - Policyholder Account Balances - Summary of Balances and Changes in Policyholder Account Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955586 - Disclosure - Policyholder Account Balances - Summary of Policyholder Account Balances by Ranges (Details) link:presentationLink link:calculationLink link:definitionLink 9955587 - Disclosure - Policyholder Account Balances - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955588 - Disclosure - Future Contract Benefits - Summary of Reconciliation of Future Contract Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955589 - Disclosure - Future Contract Benefits - Summary of Changes in Present Values of Expected Net Premiums and LFPB (Details) link:presentationLink link:calculationLink link:definitionLink 9955590 - Disclosure - Future Contract Benefits - Summary of Discounted and Undiscounted Expected Future Gross Premiums and Expected Future Benefit Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955591 - Disclosure - Future Contract Benefits - Summary of Gross Premiums and Interest Accretion (Details) link:presentationLink link:calculationLink link:definitionLink 9955592 - Disclosure - Future Contract Benefits - Summary of Weighted-Average Interest Rates (Details) link:presentationLink link:calculationLink link:definitionLink 9955593 - Disclosure - Future Contract Benefits - Summary of Changes in Present Values of LFPB (Group Protection) (Details) link:presentationLink link:calculationLink link:definitionLink 9955594 - Disclosure - Future Contract Benefits - Summary of Discounted and Undiscounted Expected Future Benefit Payments (Group Protection) (Details) link:presentationLink link:calculationLink link:definitionLink 9955595 - Disclosure - Future Contract Benefits - Summary of Gross Premiums and Interest Accretion (Group Protection) (Details) link:presentationLink link:calculationLink link:definitionLink 9955596 - Disclosure - Future Contract Benefits - Summary of Weighted-Average Interest Rates (Group Protection) (Details) link:presentationLink link:calculationLink link:definitionLink 9955597 - Disclosure - Future Contract Benefits - Summary of Changes in Present Values of LFPB (UL and Other) (Details) link:presentationLink link:calculationLink link:definitionLink 9955598 - Disclosure - Future Contract Benefits - Summary of Gross Premiums and Interest Accretion (UL and Other) (Details) link:presentationLink link:calculationLink link:definitionLink 9955599 - Disclosure - Future Contract Benefits - Summary of Weighted-Average Interest Rates (UL and Other) (Details) link:presentationLink link:calculationLink link:definitionLink 9955600 - Disclosure - Short-Term and Long-Term Debt - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955601 - Disclosure - Short-Term and Long-Term Debt - Future Principal Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955602 - Disclosure - Short-Term and Long-Term Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955603 - Disclosure - Fair Value of Financial Instruments - Fair Value of Assets and Liabilities on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955604 - Disclosure - Fair Value of Financial Instruments - Fair Value Measured on a Recurring Basis Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955605 - Disclosure - Fair Value of Financial Instruments - Schedule of Investment Holdings Movements (Details) link:presentationLink link:calculationLink link:definitionLink 9955606 - Disclosure - Fair Value of Financial Instruments - Changes in Unrealized Gains (Losses) Within Level 3 Financial Instruments Carried at Fair Value and Still Held (Details) link:presentationLink link:calculationLink link:definitionLink 9955607 - Disclosure - Fair Value of Financial Instruments - Changes in Unrealized Gains (Losses) Included in OCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955608 - Disclosure - Fair Value of Financial Instruments - Components of the Transfers In and Out of Level 3 (Details) link:presentationLink link:calculationLink link:definitionLink 9955609 - Disclosure - Fair Value of Financial Instruments - Fair Value Inputs Quantitative Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955610 - Disclosure - Fair Value of Financial Instruments - Schedule of Mortgage Loans With Election of Fair Value Option (Details) link:presentationLink link:calculationLink link:definitionLink 9955611 - Disclosure - Fair Value of Financial Instruments - Carrying and Estimated Fair Values of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955612 - Disclosure - Retirement and Deferred Compensation Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955613 - Disclosure - Retirement and Deferred Compensation Plans - Deferred Compensation Plans Liabilities and Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9955614 - Disclosure - Stock-Based Incentive Compensation Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955615 - Disclosure - Contingencies and Commitments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955616 - Disclosure - Contingencies and Commitments - Cash Flow Information Related to Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955617 - Disclosure - Contingencies and Commitments - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955617 - Disclosure - Contingencies and Commitments - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955618 - Disclosure - Shares and Stockholders' Equity - Components and Changes in AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955619 - Disclosure - Shares and Stockholders' Equity - Schedule of Reclassifications Out of AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955620 - Disclosure - Segment Information - Reconciliation of Income (Loss) from Operations by Segment to Consolidated Net Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955621 - Disclosure - Segment Information - Reconciliation of Revenue from Segments to Consolidated (Details) link:presentationLink link:calculationLink link:definitionLink 9955622 - Disclosure - Segment Information - Reconciliation of Net Investment Income from Segments to Consolidated (Details) link:presentationLink link:calculationLink link:definitionLink 9955623 - Disclosure - Realized Gain (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955624 - Disclosure - Commissions and Other Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955625 - Disclosure - Federal Income Taxes - Federal Income Tax Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955626 - Disclosure - Federal Income Taxes - Reconciliation of the Effective Tax Rate Differences (Details) link:presentationLink link:calculationLink link:definitionLink 9955627 - Disclosure - Federal Income Taxes - Federal Income Tax Asset (Liability) (Details) link:presentationLink link:calculationLink link:definitionLink 9955628 - Disclosure - Federal Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955629 - Disclosure - Federal Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955630 - Disclosure - Federal Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955631 - Disclosure - Statutory Information and Restrictions - Statutory Capital and Surplus (Details) link:presentationLink link:calculationLink link:definitionLink 9955632 - Disclosure - Statutory Information and Restrictions - Net Gain (Loss) from Operations, Net Income Loss, Dividends to LNC Holding Company (Details) link:presentationLink link:calculationLink link:definitionLink 9955633 - Disclosure - Statutory Information and Restrictions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955634 - Disclosure - Statutory Information and Restrictions - Effects on Statutory Surplus Compared to NAIC Statutory Surplus (Details) link:presentationLink link:calculationLink link:definitionLink 9955635 - Disclosure - Supplemental Disclosures of Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955636 - Disclosure - Transactions with Affiliates - Balance Sheet Transactions with Affiliates (Details) link:presentationLink link:calculationLink link:definitionLink 9955637 - Disclosure - Transactions with Affiliates - Comprehensive Income (Loss) Transactions with Affiliates (Details) link:presentationLink link:calculationLink link:definitionLink 9955638 - Disclosure - Transactions with Affiliates - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955639 - Disclosure - SCHEDULE I - CONSOLIDATED SUMMARY OF INVESTMENTS – OTHER THAN INVESTMENTS IN RELATED PARTIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955640 - Disclosure - SCHEDULE III - CONDENSED SUPPLEMENTARY INSURANCE INFORMATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955641 - Disclosure - SCHEDULE IV - CONSOLIDATED REINSURANCE (Details) link:presentationLink link:calculationLink link:definitionLink