NiSource Increase (Decrease) in Effective Tax Rate decreased by 265.0% to -3.3% in Q1 2026 compared to the prior quarter. Year-over-year, this metric declined by 571.4%, from 0.7% to -3.3%.
other_increase_decreasein_effective_tax_rate| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | -472.9% | -8.1% | 62% | 0.8% | -1.1% | -3.6% | 3.6% | 2.1% | 5.6% | -11.9% | -4.3% | -8.7% | 10.4% | 0.7% | 4.5% | 2% | -3.3% |
| QoQ Change | — | +98.3% | +865.4% | -98.7% | -237.5% | -227.3% | +200.0% | -41.7% | +166.7% | -312.5% | +63.9% | -102.3% | +219.5% | -93.3% | +542.9% | -55.6% | -265.0% |
| YoY Change | — | — | — | — | +99.8% | +55.6% | -94.2% | +162.5% | +609.1% | -230.6% | -304.8% | -255.4% | +187.4% | +116.3% | +151.7% | -80.8% | -571.4% |