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Unum UNM Colonial Life — Effect of change in discount rate assumptions
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Where this comes from
Reported directly by Unum in its filing.
Tagged under the XBRL concept us-gaap:AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax.
The source filing: Unum’s 10-Q, filed July 29, 2026.
- Filed
- Jul 29, 2026, 4:25 PM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0000005513-26-000075
| Line item | June 30 / 2026 | June 30 / 2025 |
|---|---|---|
| Interest accretion | 73.0 | 72.1 |
| Net premiums collected | (326.5) | (319.5) |
| Ending balance at original discount rate | 3,884.3 | 3,826.8 |
| Effect of change in discount rate assumptions | (176.4) | (180.1) |
| Balance, end of period | $3,707.9 | $3,646.7 |
| Present Value of Expected Future Policy Benefits | ||
| Balance, beginning of year | $5,710.4 | $5,434.9 |
| Beginning balance at original discount rate | 6,179.4 | 6,026.2 |
Item 1. Financial Statements (Unaudited):
FAQ
- What is Unum's colonial life — effect of change in discount rate assumptions?
- Unum (UNM) reported colonial life — effect of change in discount rate assumptions of -$176.4M in Q2 2026.
- How has Unum's colonial life — effect of change in discount rate assumptions changed year-over-year?
- Unum's colonial life — effect of change in discount rate assumptions increased by 2.1% year-over-year, from -$180.1M to -$176.4M.
- What is the long-term trend for Unum's colonial life — effect of change in discount rate assumptions?
- Over 3 years (2022 to 2025), Unum's colonial life — effect of change in discount rate assumptions has grown at a -1.7% compound annual growth rate (CAGR), from -$692.5M to -$657.6M.
- What does colonial life — effect of change in discount rate assumptions mean?
- This measures the impact on the valuation of insurance liabilities caused by changes in the discount rates used to calculate the present value of future cash flows. Because long-term liabilities are highly sensitive to interest rates, this metric captures the accounting volatility introduced by market rate movements. It is a critical component of the reconciliation of total insurance liabilities.
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