Annual Report — Form 10-K
Filing Table of Contents
Document/Exhibit Description Pages Size
1: 10-K Annual Report HTML 7.85M
2: EX-21.1 Subsidiaries List HTML 53K
3: EX-23.1 Consent of Expert or Counsel HTML 50K
4: EX-31.1 Certification -- §302 - SOA'02 HTML 55K
5: EX-31.2 Certification -- §302 - SOA'02 HTML 55K
6: EX-32.1 Certification -- §906 - SOA'02 HTML 52K
7: EX-32.2 Certification -- §906 - SOA'02 HTML 52K
13: R1 Cover Page HTML 118K
14: R2 Audit Information HTML 55K
15: R3 Consolidated Statements of Operations HTML 134K
16: R4 Consolidated Statements of Comprehensive (Loss) HTML 83K
Income
17: R5 Consolidated Balance Sheets HTML 158K
18: R6 Consolidated Balance Sheets - (Parenthetical) HTML 82K
19: R7 Consolidated Statements of Cash Flows HTML 154K
20: R8 Consolidated Statements of Stockholders' Equity HTML 89K
21: R9 Consolidated Statements of Stockholders' Equity - HTML 52K
(Parenthetical)
22: R10 Summary of Significant Accounting Policies HTML 113K
23: R11 Investments HTML 350K
24: R12 Fair Value HTML 236K
25: R13 Income Taxes HTML 98K
26: R14 Claim and Claim Adjustment Expense Reserves and HTML 1.44M
Future Policy Benefit Reserves
27: R15 Legal Proceedings, Contingencies and Guarantees HTML 53K
28: R16 Reinsurance HTML 138K
29: R17 Debt HTML 77K
30: R18 Benefit Plans HTML 222K
31: R19 Stock-Based Compensation HTML 65K
32: R20 Other Intangible Assets HTML 73K
33: R21 Leases HTML 66K
34: R22 Stockholders' Equity and Statutory Accounting HTML 68K
Practices
35: R23 Accumulated Other Comprehensive Income (Loss) by HTML 90K
Component
36: R24 Business Segments HTML 351K
37: R25 Related Party Transactions HTML 54K
38: R26 Non-Insurance Revenues from Contracts with HTML 57K
Customers
39: R27 Schedule I. Summary of Investments - Other Than HTML 53K
Investments in Related Parties
40: R28 Schedule II. Condensed Financial Information of HTML 133K
Registrant (Parent Company)
41: R29 Schedule III. Supplementary Insurance Information HTML 52K
42: R30 Schedule IV. Reinsurance HTML 53K
43: R31 Schedule V. Valuation and Qualifying Accounts HTML 91K
44: R32 Schedule VI. Supplemental Information Concerning HTML 71K
Property and Casualty Insurance Operations
45: R33 Summary of Significant Accounting Policies HTML 165K
(Policies)
46: R34 Investments (Tables) HTML 349K
47: R35 Fair Value (Tables) HTML 232K
48: R36 Income Taxes (Tables) HTML 96K
49: R37 Claim and Claim Adjustment Expense Reserves and HTML 1.44M
Future Policy Benefit Reserves (Tables)
50: R38 Reinsurance (Tables) HTML 134K
51: R39 Debt (Tables) HTML 73K
52: R40 Benefit Plans (Tables) HTML 219K
53: R41 Stock-Based Compensation (Tables) HTML 59K
54: R42 Other Intangible Assets (Tables) HTML 72K
55: R43 Leases (Tables) HTML 69K
56: R44 Stockholders' Equity and Statutory Accounting HTML 60K
Practices (Tables)
57: R45 Accumulated Other Comprehensive Income (Loss) by HTML 91K
Component (Tables)
58: R46 Business Segments (Tables) HTML 345K
59: R47 Summary of Significant Accounting Policies HTML 147K
(Narrative) (Details)
60: R48 Investments (Net investment income) (Details) HTML 79K
61: R49 Investments (Narrative) (Details) HTML 133K
62: R50 Investments (Net realized investment gains HTML 67K
(Losses)) (Details)
63: R51 Investments (Components of other-than-temporary HTML 57K
impairment losses recognized in earnings)
(Details)
64: R52 Investments (Summary of fixed maturity and equity HTML 109K
securities) (Details)
65: R53 Investments (Securities in a gross unrealized loss HTML 100K
position) (Details)
66: R54 Investments (Securities in a gross unrealized loss HTML 71K
position by ratings) (Details)
67: R55 Investments (Allowance on available-for-sale HTML 79K
securities with credit impairments and PCD assets
activity) (Details)
68: R56 Investments (Contractual maturity) (Details) HTML 77K
69: R57 Investments (Credit quality indicator) (Details) HTML 103K
70: R58 Fair Value (Assets and liabilities measured at HTML 101K
fair value on a recurring basis) (Details)
71: R59 Fair Value (Table of reconciliation for assets and HTML 118K
liabilities measured at fair value on a recurring
basis using significant unobservable inputs)
(Details)
72: R60 Fair Value (Narrative) (Details) HTML 51K
73: R61 Fair Value (Quantitative information about HTML 65K
significant unobservable inputs in the fair value
measurement of level 3 assets) (Details)
74: R62 Fair Value (Carrying amount and estimated fair HTML 74K
value of financial instrument assets and
liabilities which are not measured at fair value)
(Details)
75: R63 Income Taxes (Narrative) (Details) HTML 82K
76: R64 Income Taxes (Reconciliation between the Company's HTML 66K
federal income tax (Expense) Benefit at Statutory
Rates and the Recorded Income Tax (Expense)
Benefit) (Details)
77: R65 Income Taxes (Current and deferred components of HTML 61K
the Company's income tax (Expense) Benefit)
(Details)
78: R66 Income Taxes (Significant components of the HTML 86K
Company's deferred tax assets and liabilities)
(Details)
79: R67 Claim and Claim Adjustment Expense Reserves and HTML 73K
Future Policy Benefit Reserves (Reconciliation of
Liability for Unpaid Claim and Claim Adjustment
Expense) (Details)
80: R68 Claim and Claim Adjustment Expense Reserves and HTML 82K
Future Policy Benefit Reserves (Reconciliation of
Claim and Claim Adjustment Expense Reserves)
(Details)
81: R69 Claim and Claim Adjustment Expense Reserves and HTML 88K
Future Policy Benefit Reserves (Gross and Net
Carried Claim and Claim Adjustment Expense
Reserves) (Details)
82: R70 Claim and Claim Adjustment Expense Reserves and HTML 61K
Future Policy Benefit Reserves (Net Prior Year
Development) (Details)
83: R71 Claim and Claim Adjustment Expense Reserves and HTML 114K
Future Policy Benefit Reserves (Narrative)
(Details)
84: R72 Claim and Claim Adjustment Expense Reserves and HTML 64K
Future Policy Benefit Reserves (Specialty - Net
Prior Year Claim and Allocated Claim Adjustment
Expense Reserve Development) (Details)
85: R73 Claim and Claim Adjustment Expense Reserves and HTML 68K
Future Policy Benefit Reserves (Specialty - Line
of Business Composition) (Details)
86: R74 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (Specialty -
Medical Professional Liability - Cumulative Net
Incurred Claims and Allocated Claim Adjustment
Expenses) (Details)
87: R75 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (Specialty -
Medical Professional Liability - Net Cumulative
Paid Claim and Claim Adjustment Expenses)
(Details)
88: R76 Claim and Claim Adjustment Expense Reserves and HTML 103K
Future Policy Benefit Reserves (Specialty -
Medical Professional Liability - Net Strengthening
or Releasing of Prior Accident Year Reserves)
(Details)
89: R77 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (Specialty - Other
Professional Liability and Management Liability -
Net Incurred Claims and Allocated Claim Adjustment
Expenses) (Details)
90: R78 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (Specialty - Other
Professional Liability and Management Liability -
Net Cumulative Paid Claim and Claim Adjustment
Expenses) (Details)
91: R79 Claim and Claim Adjustment Expense Reserves and HTML 103K
Future Policy Benefit Reserves (Specialty - Other
Professional Liability and Management Liability -
Net Strengthening or Releasing of Prior Accident
Year Reserves) (Details)
92: R80 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (Specialty - Surety
- Net Incurred Claims and Allocated Claim
Adjustment Expenses) (Details)
93: R81 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (Specialty - Surety
- Net Cumulative Paid Claim and Claim Adjustment
Expenses) (Details)
94: R82 Claim and Claim Adjustment Expense Reserves and HTML 102K
Future Policy Benefit Reserves (Specialty - Surety
- Net Strengthening or Releasing of Prior Accident
Year Reserves) (Details)
95: R83 Claim and Claim Adjustment Expense Reserves and HTML 62K
Future Policy Benefit Reserves (Commercial - Net
Prior Year Claim and Allocated Claim Adjustment
Expense Reserve Development) (Details)
96: R84 Claim and Claim Adjustment Expense Reserves and HTML 66K
Future Policy Benefit Reserves (Commercial -
Commercial Auto - Short Duration Contracts)
(Details)
97: R85 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (Commercial -
Commercial Auto - Net Incurred Claims and
Allocated Claim Adjustment Expenses) (Details)
98: R86 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (Commercial -
Commercial Auto - Net Cumulative Paid Claim and
Claim Adjustment Expenses) (Details)
99: R87 Claim and Claim Adjustment Expense Reserves and HTML 104K
Future Policy Benefit Reserves (Commercial -
Commercial Auto - Net Strengthening or Releasing
of Prior Accident Year Reserves) (Details)
100: R88 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (Commercial -
General Liability - Net Incurred Claims and
Allocated Claim Adjustment Expenses) (Details)
101: R89 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (Commercial -
General Liability - Net Cumulative Paid Claim and
Claim Adjustment Expenses) (Details)
102: R90 Claim and Claim Adjustment Expense Reserves and HTML 104K
Future Policy Benefit Reserves (Commercial -
General Liability - Net Strengthening or Releasing
of Prior Accident Year Reserves) (Details)
103: R91 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (Commercial -
Workers' Compensation - Net Incurred Claims and
Allocated Claim Adjustment Expenses) (Details)
104: R92 Claim and Claim Adjustment Expense Reserves and HTML 108K
Future Policy Benefit Reserves (Commercial -
Workers' Compensation - Net Cumulative Paid Claim
and Claim Adjustment Expenses) (Details)
105: R93 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (Commercial -
Workers' Compensation - Net Strengthening or
Releasing of Prior Accident Year Reserves)
(Details)
106: R94 Claim and Claim Adjustment Expense Reserves and HTML 60K
Future Policy Benefit Reserves (International -
Net prior year claim and allocated claim
adjustment expense reserve development) (Details)
107: R95 Claim and Claim Adjustment Expense Reserves and HTML 61K
Future Policy Benefit Reserves (International -
Short Duration Contracts) (Details)
108: R96 Claim and Claim Adjustment Expense Reserves and HTML 106K
Future Policy Benefit Reserves (International -
Excluding Hardy - Net Incurred Claims and
Allocated Claim Adjustment Expenses) (Details)
109: R97 Claim and Claim Adjustment Expense Reserves and HTML 105K
Future Policy Benefit Reserves (International -
Excluding Hardy - Net Cumulative Paid Claim and
Claim Adjustment Expenses) (Details)
110: R98 Claim and Claim Adjustment Expense Reserves and HTML 91K
Future Policy Benefit Reserves (International -
Excluding Hardy - Net Strengthening or Releasing
of Prior Accident Year Reserves) (Details)
111: R99 Claim and Claim Adjustment Expense Reserves and HTML 143K
Future Policy Benefit Reserves (International -
Hardy - Net Incurred Claims and Allocated Claim
Adjustment Expenses) (Details)
112: R100 Claim and Claim Adjustment Expense Reserves and HTML 104K
Future Policy Benefit Reserves (International -
Hardy - Net Cumulative Paid Claim and Claim
Adjustment Expenses) (Details)
113: R101 Claim and Claim Adjustment Expense Reserves and HTML 91K
Future Policy Benefit Reserves (International -
Hardy - Net Strengthening or Releasing of Prior
Accident Year Reserves) (Details)
114: R102 Claim and Claim Adjustment Expense Reserves and HTML 110K
Future Policy Benefit Reserves (Historical Claims
Duration) (Details)
115: R103 Claim and Claim Adjustment Expense Reserves and HTML 61K
Future Policy Benefit Reserves (Impact of Loss
Portfolio Transfer on the Consolidated Statement
of Operations) (Details)
116: R104 Claim and Claim Adjustment Expense Reserves and HTML 56K
Future Policy Benefit Reserves (Life & Group
Policyholder Reserves) (Details)
117: R105 Legal Proceedings, Contingencies and Guarantees HTML 54K
(Narrative) (Details)
118: R106 Reinsurance (Components of Reinsurance HTML 64K
Receivables) (Details)
119: R107 Reinsurance (Voluntary Reinsurance) (Details) HTML 57K
120: R108 Reinsurance (Narrative) (Details) HTML 69K
121: R109 Reinsurance (Components of Earned Premiums) HTML 75K
(Details)
122: R110 Reinsurance (Components of Written Premiums) HTML 71K
(Details)
123: R111 Debt (Schedule of debt instruments) (Details) HTML 81K
124: R112 Debt (Narrative) (Details) HTML 73K
125: R113 Debt (Maturity of debt) (Details) HTML 73K
126: R114 Benefit Plans (Funded Status) (Details) HTML 126K
127: R115 Benefit Plans (Narrative) (Details) HTML 94K
128: R116 Benefit Plans (Components of Net Periodic Cost HTML 67K
(Benefit)) (Details)
129: R117 Benefit Plans (Schedule of Non-Service Cost HTML 59K
(Benefit) Presented in the Consolidated Statement
of Operations) (Details)
130: R118 Benefit Plans (Schedule of Amounts Recognized in HTML 65K
Other Comprehensive Income) (Details)
131: R119 Benefit Plans (Actuarial Assumptions for Benefit HTML 58K
Obligations) (Details)
132: R120 Benefit Plans (Actuarial Assumptions for Net Cost HTML 61K
or Benefit) (Details)
133: R121 Benefit Plans (Fair Value of Plan Assets Measured HTML 119K
on a Recurring Basis) (Details)
134: R122 Benefit Plans (Estimated Future Minimum Benefit HTML 68K
Payments to Participants) (Details)
135: R123 Stock-Based Compensation (Narrative) (Details) HTML 83K
136: R124 Stock-Based Compensation (Restricted shares, HTML 79K
performance-based restricted share units and
performance share unit activity) (Details)
137: R125 Other Intangible Assets (Summary of Other HTML 73K
Intangible Assets) (Details)
138: R126 Other Intangible Assets (Narrative) (Details) HTML 67K
139: R127 Leases (Narrative) (Detail) HTML 61K
140: R128 Leases (Assets and Liabilities) (Details) HTML 53K
141: R129 Leases (Maturities) (Details) HTML 69K
142: R130 Leases (Lease Term and Discount Rate) (Details) HTML 54K
143: R131 Stockholders' Equity and Statutory Accounting HTML 59K
Practices (Narrative) (Details)
144: R132 Stockholders' Equity and Statutory Accounting HTML 56K
Practices (Combined statutory capital and surplus
and net income (Loss)) (Details)
145: R133 Accumulated Other Comprehensive Income (Loss) by HTML 90K
Component (Schedule of Accumulated Other
Comprehensive Income (Loss) by Component)
(Details)
146: R134 Business Segments (Narrative) (Details) HTML 59K
147: R135 Business Segments (Income Statement Information) HTML 154K
(Details)
148: R136 Business Segments (Balance Sheet Information) HTML 108K
(Details)
149: R137 Business Segments (Revenues by Line of Business) HTML 90K
(Details)
150: R138 Related Party Transactions Narrative (Details) HTML 71K
151: R139 Non-Insurance Revenues from Contracts with HTML 65K
Customers (Narrative) (Details)
152: R140 Non-Insurance Revenues from Contracts with HTML 64K
Customers (Performance obligation) (Details)
153: R141 Schedule II. Condensed Financial Information of HTML 104K
Registrant (Parent Company) (Schedule of Condensed
Financial Information of Registrant, Statements of
Operations and Comprehensive Income (Loss))
(Details)
154: R142 Schedule II. Condensed Financial Information of HTML 132K
Registrant (Parent Company) (Schedule of Condensed
Financial Information of Registrant, Balance
Sheets) (Details)
155: R143 Schedule II. Condensed Financial Information of HTML 115K
Registrant (Parent Company) (Schedule of Condensed
Financial Information of Registrant, Statements of
Cash Flows) (Details)
156: R144 Schedule II. Condensed Financial Information of HTML 54K
Registrant (Parent Company) (Narrative) (Details)
157: R145 Schedule V. Valuation and Qualifying Accounts HTML 69K
(Schedule of valuation and qualifying accounts)
(Details)
158: R146 Schedule VI. Supplemental Information Concerning HTML 85K
Property and Casualty Insurance Operations
(Details)
161: XML IDEA XML File -- Filing Summary XML 350K
159: XML XBRL Instance -- cna-20221231_htm XML 12.97M
160: EXCEL IDEA Workbook of Financial Reports XLSX 417K
9: EX-101.CAL XBRL Calculations -- cna-20221231_cal XML 482K
10: EX-101.DEF XBRL Definitions -- cna-20221231_def XML 2.31M
11: EX-101.LAB XBRL Labels -- cna-20221231_lab XML 3.34M
12: EX-101.PRE XBRL Presentations -- cna-20221231_pre XML 2.88M
8: EX-101.SCH XBRL Schema -- cna-20221231 XSD 415K
162: JSON XBRL Instance as JSON Data -- MetaLinks 861± 1.51M
163: ZIP XBRL Zipped Folder -- 0000021175-23-000006-xbrl Zip 1.35M
‘EX-23.1’ — Consent of Expert or Counsel
This Exhibit is an HTML Document rendered as filed. [ Alternative Formats ]