CONDENSED STATEMENTS OF INCOME - PSO - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
REVENUES
TOTAL REVENUES	$ 6,010.4	$ 5,420.1	$ 16,560.7	$ 15,025.0
EXPENSES
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation	1,980.2	1,659.2	5,374.5	4,603.5
Other Operation	797.8	805.8	2,087.8	2,385.4
Maintenance	405.1	343.7	1,114.3	1,012.7
Depreciation and Amortization	879.6	852.7	2,566.1	2,461.7
Taxes Other Than Income Taxes	426.3	407.2	1,213.3	1,211.2
TOTAL EXPENSES	4,489.0	4,068.6	12,356.0	11,817.0
OPERATING INCOME	1,521.4	1,351.5	4,204.7	3,208.0
Other Income (Expense):
Allowance for Equity Funds Used During Construction	58.5	54.2	172.9	153.0
Non-Service Cost Components of Net Periodic Benefit Cost	34.4	46.5	104.1	129.0
Interest Expense	(508.5)	(498.8)	(1,492.9)	(1,400.0)
INCOME (LOSS) BEFORE INCOME TAX EXPENSE (BENEFIT)	1,117.9	981.9	3,024.2	2,145.2
Income Tax Expense (Benefit)	138.7	37.5	13.3	(97.7)
PSO
REVENUES
TOTAL REVENUES	693.4	615.4	1,556.9	1,462.0
EXPENSES
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation	294.2	284.8	595.5	613.7
Other Operation	139.5	112.2	363.2	328.1
Maintenance	36.9	28.7	95.3	81.7
Depreciation and Amortization	67.1	70.6	202.7	202.1
Taxes Other Than Income Taxes	20.8	18.8	59.4	60.2
TOTAL EXPENSES	558.5	515.1	1,316.1	1,285.8
OPERATING INCOME	134.9	100.3	240.8	176.2
Other Income (Expense):
Interest Income	0.0	0.2	2.3	0.7
Allowance for Equity Funds Used During Construction	1.1	1.3	7.3	4.6
Non-Service Cost Components of Net Periodic Benefit Cost	2.1	2.9	6.3	8.5
Interest Expense	(40.0)	(26.5)	(99.6)	(70.2)
INCOME (LOSS) BEFORE INCOME TAX EXPENSE (BENEFIT)	98.1	78.2	157.1	119.8
Income Tax Expense (Benefit)	(31.7)	(35.5)	(63.9)	(102.2)
NET INCOME	129.8	113.7	221.0	222.0
Electric Generation, Transmission and Distribution | PSO
REVENUES
TOTAL REVENUES	685.5	612.9	1,541.5	1,439.1
Sales to AEP Affiliates | PSO | Affiliated Entity
REVENUES
TOTAL REVENUES	3.5	1.1	5.9	5.7
Other Revenues
REVENUES
TOTAL REVENUES	125.2	119.1	415.8	380.4
Other Revenues | PSO
REVENUES
TOTAL REVENUES	$ 4.4	$ 1.4	$ 9.5	$ 17.2