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Document and Entity Information
Financial Statements
Consolidated Condensed Balance Sheets
Consolidated Condensed Balance Sheets (Parenthetical)
Consolidated Condensed Statements of Income
Consolidated Condensed Statements of Comprehensive Income
Consolidated Condensed Statements of Equity
Consolidated Condensed Statements of Cash Flows
Notes to Financial Statements
Basis of Presentation
Purchase of Boardwalk Pipeline Common Units
Investments
Fair Value
Claim and Claim Adjustment Expense Reserves
Shareholders' Equity
Revenue from Contracts with Customers
Benefit Plans
Legal Proceedings
Commitments and Contingencies
Segments
Accounting Policies
Basis of Presentation (Policies)
Notes Tables
Investments (Tables)
Fair Value (Tables)
Claim and Claim Adjustment Expense Reserves (Tables)
Shareholders' Equity (Tables)
Revenue from Contracts with Customers (Tables)
Benefit Plans (Tables)
Segments (Tables)
Notes Details
Basis of presentation - Additional Information (Detail)
Purchase of Boardwalk Pipeline Common Units - Additional Information (Detail)
Investments - Net Investment Income and Investment Gains (Losses) (Detail)
Investments - Net Investment Income and Investment Gains (Losses) (Parenthetical) (Detail)
Investments - Components of OTTI Losses Recognized in Earnings by Asset Type (Detail)
Investments - Amortized Cost and Fair Values of Fixed Maturity and Equity Securities (Detail)
Investments - Additional Information (Detail)
Investments - Securities Available-for-Sale in Gross Unrealized Loss Position (Detail)
Investments - Pretax Credit Loss Component Reflected in Retained Earnings on Fixed Maturity Securities (Detail)
Investments - Available-for-Sale Fixed Maturity Securities by Contractual Maturity (Detail)
Investments - Summary of Aggregate Contractual or Notional Amounts and Estimated Fair Values Related to Derivative Financial Instruments (Detail)
Fair Value - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail)
Fair Value - Reconciliations of Assets and Liabilities Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Detail)
Fair Value - Quantitative Information about Significant Unobservable Inputs Utilized by Company in Fair Value Measurements of Level 3 Assets (Detail)
Fair Value - Carrying Amount, Estimated Fair Value and Level of Fair Value Hierarchy of Company's Financial Assets and Liabilities (Detail)
Claim and Claim Adjustment Expense Reserves - Additional Information (Detail)
Claim and Claim Adjustment Expense Reserves - Reconciliation of Claim and Claim Adjustment Expense Reserves (Detail)
Claim and Claim Adjustment Expense Reserves - Net Prior Year Development in CNA's Property and Casualty Operations (Detail)
Claim and Claim Adjustment Expense Reserves - Schedule of Impact of Loss Portfolio Transfer on the Consolidated Statement of Operations (Detail)
Shareholders' Equity - Components of Accumulated Other Comprehensive Income (Loss) (Detail)
Shareholders' Equity - Components of Accumulated Other Comprehensive Income (Loss) (Parenthetical) (Detail)
Shareholders' Equity - Additional Information (Detail)
Revenue from Contracts with Customers - Schedule of Disaggregation of Revenues (Detail)
Revenue from Contracts with Customers - Additional Information (Detail)
Benefit Plans - Components of Net Periodic Benefit Cost (Detail)
Commitments and Contingencies - Additional Information (Detail)
Segments - Additional Information (Detail)
Segments - Consolidating Statement of Income and Total Assets by Segment (Detail)
All Reports
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