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CNA Financial CNA Commercial Auto — Year 6
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Where this comes from
Reported directly by CNA Financial in its filing.
Tagged under the XBRL concept us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix.
The source filing: CNA Financial’s 10-K, filed February 10, 2026.
- Filed
- Feb 10, 2026, 8:11 AM EST
- Fiscal year
- FY2025
- Accession
- 0000021175-26-000011
| Medical Professional Liability | 3.6% | 16.6% | 21.4% | 16.7% | 13.2% | 9.7% | 6.1% | 2.9% | 1.8% | 0.4% |
| Other Professional Liability and Management Liability | 6.4% | 19.5% | 19.8% | 15.0% | 11.5% | 7.3% | 5.8% | 4.7% | 3.5% | 0.7% |
| Surety (1) | 15.2% | 36.2% | 12.9% | 8.4% | 6.3% | 9.2% | (0.9)% | 2.6% | — | — |
| Commercial | ||||||||||
| Commercial Auto | 22.6% | 22.5% | 19.1% | 15.2% | 10.7% | 5.5% | 2.6% | 0.9% | 0.7% | — |
| General Liability | 3.4% | 12.1% | 15.5% | 16.6% | 14.5% | 9.8% | 8.4% | 5.4% | 5.4% | 4.0% |
| Workers' Compensation | 17.6% | 24.2% | 14.5% | 8.8% | 5.8% | 3.8% | 2.3% | 1.2% | 0.8% | — |
| International | 15.0% | 22.6% | 11.3% | 6.8% | 5.8% | 6.5% | 5.6% | 2.6% | 2.8% | 1.3% |
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
FAQ
- What is CNA Financial's commercial auto — year 6?
- CNA Financial (CNA) reported commercial auto — year 6 of 5.5% in Q4 2025.
- How has CNA Financial's commercial auto — year 6 changed year-over-year?
- CNA Financial's commercial auto — year 6 increased by 7.8% year-over-year, from 5.1% to 5.5%.
- What does commercial auto — year 6 mean?
- Represents the cumulative net development of claims for the Commercial Auto insurance product line for the sixth year of the historical accident year series. This figure captures the ongoing re-estimation of liabilities as claims settle and more information becomes available over time. It helps investors assess the stability of the company's underwriting results for older policy cohorts.
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