Condensed Statements of Income (Unaudited) - GPC - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Operating Revenues:
Total operating revenues	$ 6,973	$ 6,463	$ 14,748	$ 13,109
Operating Expenses:
Other operations and maintenance	1,685	1,388	3,305	2,860
Depreciation and amortization	1,323	1,182	2,608	2,327
Taxes other than income taxes	403	384	848	780
Total operating expenses	5,209	4,524	10,974	9,467
Operating Income	1,764	1,939	3,774	3,642
Other Income and (Expense):
Allowance for equity funds used during construction	80	51	153	109
Interest expense, net of amounts capitalized	(874)	(694)	(1,588)	(1,358)
Other income (expense), net	162	151	310	302
Total other income and (expense)	(622)	(461)	(1,082)	(870)
Earnings Before Income Taxes	1,142	1,478	2,692	2,772
Income taxes (benefit)	289	290	569	513
Consolidated Net Income Attributable to Southern Company	880	1,203	2,214	2,332
Retail revenues
Operating Revenues:
Total operating revenues	4,758	4,486	9,358	8,427
Wholesale revenues
Operating Revenues:
Total operating revenues	681	627	1,425	1,198
Other revenues
Operating Revenues:
Total operating revenues	335	309	684	537
Operating Expenses:
Total cost of sales	167	167	366	298
Fuel
Operating Expenses:
Total cost of sales	1,116	1,032	2,408	2,028
Purchased power, non-affiliates
Operating Expenses:
Total cost of sales	260	222	510	420
GEORGIA POWER CO
Operating Revenues:
Total operating revenues	3,110	2,875	6,148	5,273
Operating Expenses:
Other operations and maintenance	645	438	1,283	953
Depreciation and amortization	512	447	1,015	872
Taxes other than income taxes	173	164	342	311
Total operating expenses	2,183	1,823	4,441	3,620
Operating Income	927	1,052	1,707	1,653
Other Income and (Expense):
Allowance for equity funds used during construction	56	33	104	72
Interest expense, net of amounts capitalized	(198)	(185)	(385)	(359)
Other income (expense), net	58	54	112	104
Total other income and (expense)	(84)	(98)	(169)	(183)
Earnings Before Income Taxes	843	954	1,538	1,470
Income taxes (benefit)	236	192	334	271
Consolidated Net Income Attributable to Southern Company	607	762	1,204	1,199
GEORGIA POWER CO | Retail revenues
Operating Revenues:
Total operating revenues	2,765	2,597	5,395	4,752
GEORGIA POWER CO | Wholesale revenues
Operating Revenues:
Total operating revenues	107	63	250	120
GEORGIA POWER CO | Other revenues
Operating Revenues:
Total operating revenues	238	215	503	401
GEORGIA POWER CO | Fuel
Operating Expenses:
Total cost of sales	476	441	1,000	830
GEORGIA POWER CO | Purchased power, non-affiliates
Operating Expenses:
Total cost of sales	180	151	340	291
GEORGIA POWER CO | Purchased power, affiliates
Operating Expenses:
Total cost of sales	$ 197	$ 182	$ 461	$ 363