| Segment | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Closed Block | 5.2% | 5.2% | 5.3% | 5.3% | 5.3% | 5.3% | 5.3% | 5.3% |
| Unum US | 4.3% | 4.3% | 4.3% | 4.3% | 4.4% | 4.4% | 4.4% | 4.4% |
| Colonial Life | 4.3% | 4.4% | 4.4% | 4.4% | 4.4% | 4.4% | 4.5% | 4.4% |
| Unum International | 4.1% | 4.1% | 4.1% | 4.1% | 4.1% | 4.1% | 4.1% | 4.2% |
| Total | — | — | — | — | — | — | — | — |