Ameren Change in pension and postretirement obligations increased by 13.2% to -$33.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 15.4%, from -$39.00M to -$33.00M.
ba_change_in_pension_and_postretirement_obligations| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | -$3.00M | -$7.00M | -$15.00M | -$17.00M | -$17.00M | -$58.00M | -$56.00M | -$68.00M | -$56.00M | -$56.00M | -$56.00M | -$39.00M | -$37.00M | -$38.00M | -$33.00M |
| QoQ Change | — | -133.3% | -114.3% | -13.3% | +0.0% | -241.2% | +3.4% | -21.4% | +17.6% | +0.0% | +0.0% | +30.4% | +5.1% | -2.7% | +13.2% |
| YoY Change | — | — | — | -466.7% | -142.9% | -286.7% | -229.4% | -300.0% | +3.4% | +0.0% | +17.6% | +30.4% | +33.9% | +32.1% | +15.4% |