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The Hanover Insurance Group THG Specialty Lines — Supplementary Insurance Information Other Operating Expense
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Where this comes from
Reported directly by The Hanover Insurance Group in its filing.
Tagged under the XBRL concept us-gaap:SupplementaryInsuranceInformationOtherOperatingExpense.
The source filing: The Hanover Insurance Group’s 10-K, filed February 20, 2026.
- Filed
- Feb 20, 2026, 1:43 PM EST
- Fiscal year
- FY2025
- Accession
- 0001193125-26-060983
| DECEMBER 31, 2025 / (in millions) / Segments | DECEMBER 31, 2025 / Deferredacquisitioncosts | Futurepolicybenefits,losses,claimsand lossexpenses | Unearnedpremiums | Otherpolicyclaimsandbenefitspayable | Premium revenue | Netinvestmentincome (1) | Benefits,claims,lossesandsettlementexpenses | Amortizationof deferredacquisitioncosts | Otheroperatingexpenses(2) | Premiumswritten |
|---|---|---|---|---|---|---|---|---|---|---|
| Core Commercial | $234.6 | $3,853.1 | $1,187.9 | $8.3 | $2,211.0 | $202.5 | $1,411.9 | $481.2 | $274.7 | $2,273.7 |
| Specialty | 227.0 | 1,725.7 | 850.8 | 7.1 | 1,398.3 | 102.6 | 676.9 | 367.2 | 165.5 | 1,441.5 |
| Personal Lines | 241.4 | 2,131.4 | 1,401.7 | — | 2,551.8 | 128.5 | 1,639.8 | 436.8 | 238.6 | 2,606.9 |
| Other | — | 29.6 | — | — | — | 20.8 | 0.7 | — | 14.1 | — |
| Interest on Debt | — | — | — | — | — | — | — | — | 43.2 | — |
| Eliminations | — | — | — | — | — | — | — | — | — | — |
| Total | $703.0 | $7,739.8 | $3,440.4 | $15.4 | $6,161.1 | $454.4 | $3,729.3 | $1,285.2 | $736.1 | $6,322.1 |
ITEM 16 – FORM 10-K SUMMARY
FAQ
- What is The Hanover Insurance Group's specialty lines — supplementary insurance information other operating expense?
- The Hanover Insurance Group (THG) reported specialty lines — supplementary insurance information other operating expense of $41.38M in Q4 2025.
- How has The Hanover Insurance Group's specialty lines — supplementary insurance information other operating expense changed year-over-year?
- The Hanover Insurance Group's specialty lines — supplementary insurance information other operating expense increased by 3.1% year-over-year, from $40.15M to $41.38M.
- What is the long-term trend for The Hanover Insurance Group's specialty lines — supplementary insurance information other operating expense?
- Over 4 years (2021 to 2025), The Hanover Insurance Group's specialty lines — supplementary insurance information other operating expense has grown at a 9.5% compound annual growth rate (CAGR), from $115M to $165.5M.
- What does specialty lines — supplementary insurance information other operating expense mean?
- This captures the general and administrative costs incurred to support the operations of the specialty lines segment, excluding direct acquisition costs and claims. It reflects the overhead required to maintain the business infrastructure, including personnel, technology, and facilities. Managing these expenses is essential for maintaining competitive operating margins.
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