IPALCO ENTERPRISES, INC. Defined Benefit Plan, Interest Cost
IPALCO ENTERPRISES, INC. reported Defined Benefit Plan, Interest Cost of $5.96 million for the 3-month period ending 2026-06-30, per its 10-Q filed 2026-08-04.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:DefinedBenefitPlanInterestCost · last filed 2026-08-04
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for the quarter ending 2026-06-30 was $5.96M, a 13.54% decline year-over-year.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for the quarter ending 2026-03-31 was $5.96M, a 13.54% decline year-over-year.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for the quarter ending 2025-12-31 was $6.89M, a 2.24% increase year-over-year.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for the quarter ending 2025-09-30 was $6.89M, a 2.26% increase year-over-year.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for fiscal 2025 was $27.57M, a 2.25% increase from fiscal 2024.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for fiscal 2024 was $26.96M, a 9.59% decline from fiscal 2023.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for fiscal 2023 was $29.82M, a 64.75% increase from fiscal 2022.
- IPALCO ENTERPRISES, INC. defined benefit plan, interest cost for fiscal 2022 was $18.10M, a 15.57% increase from fiscal 2021.
| Period end | Defined Benefit Plan, Interest Cost 3 month | Defined Benefit Plan, Interest Cost 6 month | Defined Benefit Plan, Interest Cost 9 month | Defined Benefit Plan, Interest Cost 12 month |
|---|---|---|---|---|
| 2026-06-30 | $5.96M 10-Q · filed 2026-08-04 | $11.92M 10-Q · filed 2026-08-04 | $18.81M derived: sum of 3 quarters · filed 2026-08-04 | $25.70M derived: sum of 4 quarters · filed 2026-08-04 |
| 2026-03-31 | $5.96M 10-Q · filed 2026-05-05 | $12.85M derived: sum of 2 quarters · filed 2026-05-05 | $19.74M derived: sum of 3 quarters · filed 2026-05-05 | $26.63M derived: sum of 4 quarters · filed 2026-08-04 |
| 2025-12-31 | $6.89M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-02 | $13.78M derived: sum of 2 quarters · filed 2026-03-02 | $20.67M derived: sum of 3 quarters · filed 2026-08-04 | $27.57M 10-K · filed 2026-03-02 |
| 2025-09-30 | $6.89M 10-Q · filed 2025-11-04 | $13.78M derived: sum of 2 quarters · filed 2026-08-04 | $20.67M 10-Q · filed 2025-11-04 | $27.41M derived: sum of 4 quarters · filed 2026-08-04 |
| 2025-06-30 | $6.89M 10-Q · filed 2026-08-04 | $13.78M 10-Q · filed 2026-08-04 | $20.52M derived: sum of 3 quarters · filed 2026-08-04 | $27.26M derived: sum of 4 quarters · filed 2026-08-04 |
| 2025-03-31 | $6.89M 10-Q · filed 2026-05-05 | $13.63M derived: sum of 2 quarters · filed 2026-05-05 | $20.37M derived: sum of 3 quarters · filed 2026-05-05 | $27.11M derived: sum of 4 quarters · filed 2026-05-05 |
| 2024-12-31 | $6.74M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-02 | $13.48M derived: sum of 2 quarters · filed 2026-03-02 | $20.22M derived: sum of 3 quarters · filed 2026-03-02 | $26.96M 10-K · filed 2026-03-02 |
| 2024-09-30 | $6.74M 10-Q · filed 2025-11-04 | $13.48M derived: sum of 2 quarters · filed 2025-11-04 | $20.22M 10-Q · filed 2025-11-04 | $27.67M derived: sum of 4 quarters · filed 2026-03-02 |
| 2024-06-30 | $6.74M 10-Q · filed 2025-08-01 | $13.48M 10-Q · filed 2025-08-01 | $20.93M derived: sum of 3 quarters · filed 2026-03-02 | $28.39M derived: sum of 4 quarters · filed 2026-03-02 |
| 2024-03-31 | $6.74M 10-Q · filed 2025-05-01 | $14.19M derived: sum of 2 quarters · filed 2026-03-02 | $21.65M derived: sum of 3 quarters · filed 2026-03-02 | $29.10M derived: sum of 4 quarters · filed 2026-03-02 |
| 2023-12-31 | $7.45M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-02 | $14.91M derived: sum of 2 quarters · filed 2026-03-02 | $22.36M derived: sum of 3 quarters · filed 2026-03-02 | $29.82M 10-K · filed 2026-03-02 |
| 2023-09-30 | $7.46M 10-Q · filed 2024-11-01 | $14.91M derived: sum of 2 quarters · filed 2024-11-01 | $22.36M 10-Q · filed 2024-11-01 | $26.89M derived: sum of 4 quarters · filed 2025-03-05 |
| 2023-06-30 | $7.46M 10-Q · filed 2024-08-01 | $14.91M 10-Q · filed 2024-08-01 | $19.44M derived: sum of 3 quarters · filed 2025-03-05 | $23.97M derived: sum of 4 quarters · filed 2025-03-05 |
| 2023-03-31 | $7.46M 10-Q · filed 2024-05-02 | $11.98M derived: sum of 2 quarters · filed 2025-03-05 | $16.51M derived: sum of 3 quarters · filed 2025-03-05 | $21.04M derived: sum of 4 quarters · filed 2025-03-05 |
| 2022-12-31 | $4.53M derived: 10-K 12 month − 10-Q 9 month · filed 2025-03-05 | $9.06M derived: sum of 2 quarters · filed 2025-03-05 | $13.58M derived: sum of 3 quarters · filed 2025-03-05 | $18.10M 10-K · filed 2025-03-05 |
| 2022-09-30 | $4.53M 10-Q · filed 2023-11-02 | $9.05M derived: sum of 2 quarters · filed 2023-11-02 | $13.57M 10-Q · filed 2023-11-02 | $17.48M derived: sum of 4 quarters · filed 2024-02-27 |
| 2022-06-30 | $4.53M 10-Q · filed 2023-08-03 | $9.04M 10-Q · filed 2023-08-03 | $12.96M derived: sum of 3 quarters · filed 2024-02-27 | $16.87M derived: sum of 4 quarters · filed 2024-02-27 |
| 2022-03-31 | $4.51M 10-Q · filed 2023-05-04 | $8.43M derived: sum of 2 quarters · filed 2024-02-27 | $12.35M derived: sum of 3 quarters · filed 2024-02-27 | $16.26M derived: sum of 4 quarters · filed 2024-02-27 |
| 2021-12-31 | $3.92M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-27 | $7.83M derived: sum of 2 quarters · filed 2024-02-27 | $11.74M derived: sum of 3 quarters · filed 2024-02-27 | $15.66M 10-K · filed 2024-02-27 |
| 2021-09-30 | $3.92M 10-Q · filed 2022-11-04 | $7.83M derived: sum of 2 quarters · filed 2022-11-04 | $11.74M 10-Q · filed 2022-11-04 | $17.28M derived: sum of 4 quarters · filed 2023-03-01 |
| 2021-06-30 | $3.92M 10-Q · filed 2022-08-04 | $7.83M 10-Q · filed 2022-08-04 | $13.37M derived: sum of 3 quarters · filed 2023-03-01 | $18.91M derived: sum of 4 quarters · filed 2023-03-01 |
| 2021-03-31 | $3.92M 10-Q · filed 2022-05-05 | $9.45M derived: sum of 2 quarters · filed 2023-03-01 | $14.99M derived: sum of 3 quarters · filed 2023-03-01 | $20.53M derived: sum of 4 quarters · filed 2023-03-01 |
| 2020-12-31 | $5.54M derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-01 | $11.07M derived: sum of 2 quarters · filed 2023-03-01 | $16.61M derived: sum of 3 quarters · filed 2023-03-01 | $22.15M 10-K · filed 2023-03-01 |
| 2020-09-30 | $5.54M 10-Q · filed 2021-11-04 | $11.08M derived: sum of 2 quarters · filed 2021-11-04 | $16.61M 10-Q · filed 2021-11-04 | $23.45M derived: sum of 4 quarters · filed 2022-02-28 |
| 2020-06-30 | $5.54M 10-Q · filed 2021-08-04 | $11.08M 10-Q · filed 2021-08-04 | $17.91M derived: sum of 3 quarters · filed 2022-02-28 | $24.75M derived: sum of 4 quarters · filed 2022-02-28 |
| 2020-03-31 | $5.54M 10-Q · filed 2021-05-06 | $12.37M derived: sum of 2 quarters · filed 2022-02-28 | $19.21M derived: sum of 3 quarters · filed 2022-02-28 | $26.05M derived: sum of 4 quarters · filed 2022-02-28 |
| 2019-12-31 | $6.83M derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-28 | $13.67M derived: sum of 2 quarters · filed 2022-02-28 | $20.51M derived: sum of 3 quarters · filed 2022-02-28 | $27.34M 10-K · filed 2022-02-28 |
| 2019-09-30 | $6.84M 10-Q · filed 2020-11-06 | $13.67M derived: sum of 2 quarters · filed 2020-11-06 | $20.51M 10-Q · filed 2020-11-06 | $26.81M derived: sum of 4 quarters · filed 2021-02-25 |
| 2019-06-30 | $6.84M 10-Q · filed 2020-08-06 | $13.67M 10-Q · filed 2020-08-06 | $19.98M derived: sum of 3 quarters · filed 2021-02-25 | $26.28M derived: sum of 4 quarters · filed 2021-02-25 |
| 2019-03-31 | $6.84M 10-Q · filed 2020-05-07 | $13.14M derived: sum of 2 quarters · filed 2021-02-25 | $19.45M derived: sum of 3 quarters · filed 2021-02-25 | $25.75M derived: sum of 4 quarters · filed 2021-02-25 |
| 2018-12-31 | $6.30M derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-25 | $12.61M derived: sum of 2 quarters · filed 2021-02-25 | $18.91M derived: sum of 3 quarters · filed 2021-02-25 | $25.22M 10-K · filed 2021-02-25 |
| 2018-09-30 | $6.30M 10-Q · filed 2019-11-06 | $12.61M derived: sum of 2 quarters · filed 2019-11-06 | $18.91M 10-Q · filed 2019-11-06 | $25.24M derived: sum of 4 quarters · filed 2020-02-28 |
| 2018-06-30 | $6.30M 10-Q · filed 2019-08-06 | $12.61M 10-Q · filed 2019-08-06 | $18.94M derived: sum of 3 quarters · filed 2020-02-28 | $25.26M derived: sum of 4 quarters · filed 2020-02-28 |
| 2018-03-31 | $6.30M 10-Q · filed 2019-05-07 | $12.63M derived: sum of 2 quarters · filed 2020-02-28 | $18.96M derived: sum of 3 quarters · filed 2020-02-28 | $25.28M derived: sum of 4 quarters · filed 2020-02-28 |
| 2017-12-31 | $6.33M derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-28 | $12.65M derived: sum of 2 quarters · filed 2020-02-28 | $18.98M derived: sum of 3 quarters · filed 2020-02-28 | $25.30M 10-K · filed 2020-02-28 |
| 2017-09-30 | $6.33M 10-Q · filed 2018-11-06 | $12.65M derived: sum of 2 quarters · filed 2018-11-06 | $18.98M 10-Q · filed 2018-11-06 | $25.43M derived: sum of 4 quarters · filed 2019-02-27 |
| 2017-06-30 | $6.33M 10-Q · filed 2018-08-07 | $12.65M 10-Q · filed 2018-08-07 | $19.11M derived: sum of 3 quarters · filed 2019-02-27 | $25.56M derived: sum of 4 quarters · filed 2019-02-27 |
| 2017-03-31 | $6.33M 10-Q · filed 2018-05-08 | $12.78M derived: sum of 2 quarters · filed 2019-02-27 | $19.23M derived: sum of 3 quarters · filed 2019-02-27 | $25.69M derived: sum of 4 quarters · filed 2019-02-27 |
| 2016-12-31 | $6.45M derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-27 | $12.91M derived: sum of 2 quarters · filed 2019-02-27 | $19.36M derived: sum of 3 quarters · filed 2019-02-27 | $25.82M 10-K · filed 2019-02-27 |
| 2016-09-30 | $6.45M 10-Q · filed 2017-11-02 | $12.91M derived: sum of 2 quarters · filed 2017-11-02 | $19.36M 10-Q · filed 2017-11-02 | $26.77M derived: sum of 4 quarters · filed 2018-02-27 |
| 2016-06-30 | $6.45M 10-Q · filed 2017-08-08 | $12.91M 10-Q · filed 2017-08-08 | $20.32M derived: sum of 3 quarters · filed 2018-02-27 | $27.73M derived: sum of 4 quarters · filed 2018-02-27 |
| 2016-03-31 | $6.45M 10-Q · filed 2017-05-08 | $13.87M derived: sum of 2 quarters · filed 2018-02-27 | $21.28M derived: sum of 3 quarters · filed 2018-02-27 | $28.68M derived: sum of 4 quarters · filed 2018-02-27 |
| 2015-12-31 | $7.41M derived: 10-K 12 month − 10-Q 9 month · filed 2018-02-27 | $14.82M derived: sum of 2 quarters · filed 2018-02-27 | $22.23M derived: sum of 3 quarters · filed 2018-02-27 | $29.64M 10-K · filed 2018-02-27 |
| 2015-09-30 | $7.41M 10-Q · filed 2016-11-04 | $14.82M derived: sum of 2 quarters · filed 2016-11-04 | $22.23M 10-Q · filed 2016-11-04 | $30.02M derived: sum of 4 quarters · filed 2017-02-27 |
| 2015-06-30 | $7.41M 10-Q · filed 2016-08-05 | $14.82M 10-Q · filed 2016-08-05 | $22.61M derived: sum of 3 quarters · filed 2017-02-27 | $30.39M derived: sum of 4 quarters · filed 2017-02-27 |
| 2015-03-31 | $7.41M 10-Q · filed 2016-05-09 | $15.20M derived: sum of 2 quarters · filed 2017-02-27 | $22.98M derived: sum of 3 quarters · filed 2017-02-27 | $30.77M derived: sum of 4 quarters · filed 2017-02-27 |
| 2014-12-31 | $7.79M derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-27 | $15.58M derived: sum of 2 quarters · filed 2017-02-27 | $23.37M derived: sum of 3 quarters · filed 2017-02-27 | $31.15M 10-K · filed 2017-02-27 |
| 2014-09-30 | $7.79M 10-Q · filed 2015-11-05 | $15.58M derived: sum of 2 quarters · filed 2015-11-05 | $23.36M 10-Q · filed 2015-11-05 | $30.46M derived: sum of 4 quarters · filed 2016-05-12 |
| 2014-06-30 | $7.79M 10-Q · filed 2015-08-10 | $15.58M 10-Q · filed 2015-08-10 | $22.67M derived: sum of 3 quarters · filed 2016-05-12 | $29.76M derived: sum of 4 quarters · filed 2016-05-12 |
| 2014-03-31 | $7.79M 10-Q · filed 2015-05-11 | $14.88M derived: sum of 2 quarters · filed 2016-05-12 | $21.97M derived: sum of 3 quarters · filed 2016-05-12 | $29.06M derived: sum of 4 quarters · filed 2016-05-12 |
| 2013-12-31 | $7.09M derived: 8-K 12 month − 10-Q 9 month · filed 2016-05-12 | $14.18M derived: sum of 2 quarters · filed 2016-05-12 | $21.27M derived: sum of 3 quarters · filed 2016-05-12 | $28.36M 8-K · filed 2016-05-12 |
| 2013-09-30 | $7.09M 10-Q · filed 2014-11-06 | $14.18M derived: sum of 2 quarters · filed 2014-11-06 | $21.27M 10-Q · filed 2014-11-06 | $28.83M derived: sum of 4 quarters · filed 2015-02-26 |
| 2013-06-30 | $7.09M 10-Q · filed 2014-08-07 | $14.18M 10-Q · filed 2014-08-07 | $21.74M derived: sum of 3 quarters · filed 2015-02-26 | $29.30M derived: sum of 4 quarters · filed 2015-02-26 |
| 2013-03-31 | $7.09M 10-Q · filed 2014-05-08 | $14.65M derived: sum of 2 quarters · filed 2015-02-26 | $22.21M derived: sum of 3 quarters · filed 2015-02-26 | $29.77M derived: sum of 4 quarters · filed 2015-02-26 |
| 2012-12-31 | $7.56M derived: 10-K 12 month − 10-Q 9 month · filed 2015-02-26 | $15.12M derived: sum of 2 quarters · filed 2015-02-26 | $22.67M derived: sum of 3 quarters · filed 2015-02-26 | $30.23M 10-K · filed 2015-02-26 |
| 2012-09-30 | $7.56M 10-Q · filed 2013-11-07 | $15.12M derived: sum of 2 quarters · filed 2013-11-07 | $22.67M 10-Q · filed 2013-11-07 | $30.63M derived: sum of 4 quarters · filed 2014-02-26 |
| 2012-06-30 | $7.56M 10-Q · filed 2013-08-08 | $15.12M 10-Q · filed 2013-08-08 | $23.07M derived: sum of 3 quarters · filed 2014-02-26 | $31.03M derived: sum of 4 quarters · filed 2014-02-26 |
| 2012-03-31 | $7.56M 10-Q · filed 2013-05-09 | $15.52M derived: sum of 2 quarters · filed 2014-02-26 | $23.47M derived: sum of 3 quarters · filed 2014-02-26 | $31.43M derived: sum of 4 quarters · filed 2014-02-26 |
| 2011-12-31 | $7.96M derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-26 | $15.91M derived: sum of 2 quarters · filed 2014-02-26 | $23.87M derived: sum of 3 quarters · filed 2014-02-26 | $31.83M 10-K · filed 2014-02-26 |
| 2011-09-30 | $7.96M 10-Q · filed 2012-11-07 | $15.91M derived: sum of 2 quarters · filed 2012-11-07 | $23.87M 10-Q · filed 2012-11-07 | |
| 2011-06-30 | $7.96M 10-Q · filed 2012-08-06 | $15.91M 10-Q · filed 2012-08-06 | ||
| 2010-12-31 | $31.58M 10-K · filed 2013-02-27 |