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Selective Insurance Group SIGI Casualty lines — IBNR
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Where this comes from
Reported directly by Selective Insurance Group in its filing.
Tagged under the XBRL concept us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet.
The source filing: Selective Insurance Group’s 10-K, filed February 9, 2026.
- Filed
- Feb 9, 2026, 5:15 PM EST
- Fiscal year
- FY2025
- Accession
- 0000230557-26-000006
| E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Accident Year | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / 2016 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / 2017 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2018 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2019 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2020 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2021 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2022 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2023 | E&S Casualty Lines(in thousands, except for claim counts) / Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / Unaudited / 2024 | Incurred Loss and Allocated Loss Expenses, Net of Reinsurance / 2025 | As of December 31, 2025 / IBNR | As of December 31, 2025 / Cumulative Number of Reported Claims |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 117,087 | 118,298 | 117,736 | 117,113 | 114,802 | 118,356 | 114,776 | 9,147 | 2,825 | |||
| 2020 | 103,872 | 103,137 | 95,832 | 91,077 | 96,911 | 98,460 | 15,111 | 2,035 | ||||
| 2021 | 128,099 | 125,436 | 120,191 | 123,031 | 127,070 | 29,824 | 2,260 | |||||
| 2022 | 146,999 | 145,918 | 150,362 | 153,903 | 52,855 | 2,367 | ||||||
| 2023 | 157,260 | 158,509 | 163,700 | 81,365 | 2,193 | |||||||
| 2024 | 188,628 | 190,526 | 134,697 | 1,865 | ||||||||
| 2025 | 248,202 | 226,940 | 1,293 | |||||||||
| Total | 1,411,311 |
Item 8. Financial Statements and Supplementary Data.
FAQ
- What is Selective Insurance Group's casualty lines — IBNR?
- Selective Insurance Group (SIGI) reported casualty lines — IBNR of $226.94M in Q4 2025.
- What does casualty lines — IBNR mean?
- Incurred But Not Reported (IBNR) represents the estimated liability for claims that have occurred but have not yet been formally reported to the insurer. It is a critical actuarial reserve used to ensure the company maintains sufficient capital to cover future obligations.
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