Condensed Statements of Income (Unaudited) - GPC - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Revenues:
Total operating revenues	$ 6,980	$ 8,378	$ 19,208	$ 22,232
Operating Expenses:
Other operations and maintenance	1,424	1,527	4,352	4,568
Depreciation and amortization	1,143	922	3,365	2,728
Taxes other than income taxes	341	352	1,076	1,073
Estimated loss on Plant Vogtle Units 3 and 4	160	(70)	160	(18)
Total operating expenses	4,870	6,185	14,589	17,000
Operating Income	2,110	2,193	4,619	5,232
Other Income and (Expense):
Allowance for equity funds used during construction	66	59	200	163
Interest expense, net of amounts capitalized	(620)	(511)	(1,812)	(1,461)
Other income (expense), net	141	132	428	414
Total other income and (expense)	(381)	(292)	(1,074)	(775)
Earnings Before Income Taxes	1,729	1,901	3,545	4,457
Income taxes	297	414	492	891
Net Income	1,432	1,487	3,053	3,566
Retail electric revenues
Operating Revenues:
Total operating revenues	5,139	5,961	12,597	14,363
Wholesale electric revenues
Operating Revenues:
Total operating revenues	727	1,197	1,930	2,798
Other electric revenues
Operating Revenues:
Total operating revenues	203	185	602	554
Natural Gas
Operating Revenues:
Total operating revenues	689	857	3,417	3,998
Other revenues
Operating Revenues:
Total operating revenues	222	178	662	519
Operating Expenses:
Cost of Goods and Services Sold	126	92	381	275
Fuel
Operating Expenses:
Cost of Goods and Services Sold	1,367	2,423	3,376	5,249
Purchased power
Operating Expenses:
Cost of Goods and Services Sold	207	645	680	1,285
GEORGIA POWER CO
Operating Revenues:
Total operating revenues	3,237	3,889	7,805	9,218
Operating Expenses:
Other operations and maintenance	512	595	1,505	1,686
Depreciation and amortization	429	359	1,248	1,066
Taxes other than income taxes	144	155	406	420
Estimated loss on Plant Vogtle Units 3 and 4	160	(70)	160	(18)
Total operating expenses	2,173	2,755	5,687	6,841
Operating Income	1,064	1,134	2,118	2,377
Other Income and (Expense):
Allowance for equity funds used during construction	37	37	121	102
Interest expense, net of amounts capitalized	(166)	(123)	(472)	(347)
Other income (expense), net	45	36	125	140
Total other income and (expense)	(84)	(50)	(226)	(105)
Earnings Before Income Taxes	980	1,084	1,892	2,272
Income taxes	200	226	345	421
Net Income	780	858	1,547	1,851
GEORGIA POWER CO | Retail electric revenues
Operating Revenues:
Total operating revenues	2,996	3,703	7,142	8,629
GEORGIA POWER CO | Wholesale electric revenues
Operating Revenues:
Total operating revenues	69	56	147	186
GEORGIA POWER CO | Other revenues
Operating Revenues:
Total operating revenues	172	130	516	403
GEORGIA POWER CO | Fuel
Operating Expenses:
Cost of Goods and Services Sold	576	841	1,392	1,887
GEORGIA POWER CO | Purchased power
Operating Expenses:
Cost of Goods and Services Sold	131	304	397	700
GEORGIA POWER CO | Purchased power, affiliates
Operating Expenses:
Cost of Goods and Services Sold	$ 221	$ 571	$ 579	$ 1,100