Consolidated Condensed Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues
Electric	$ 552	$ 509
Gas	0	182
Total revenues	552	691
Expenses
Fuel	137	128
Purchased power	10	7
Cost of natural gas sold	0	72
Operations and maintenance	118	147
Depreciation and amortization	104	105
Taxes, other than income	52	61
Total expenses	421	520
Income from operations	131	171
Other income
Allowance for equity funds used during construction	3	8
Interest income from affiliates	8	0
Other income, net	10	3
Total other income	21	11
Interest charges
Interest expense	56	38
Interest expense to affiliates	3	0
Allowance for borrowed funds used during construction	(1)	(3)
Total interest charges	58	35
Income before provision for income taxes	94	147
Provision for income taxes	15	29
Net income	79	118
Comprehensive income	$ 79	$ 118