Statements of Income - GPC - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Revenues:
Total operating revenues	$ 25,253	$ 29,279	$ 23,113
Operating Expenses:
Other operations and maintenance	6,093	6,573	5,902
Depreciation and amortization	4,525	3,663	3,565
Taxes other than income taxes	1,425	1,411	1,290
Estimated loss on Plant Vogtle Units 3 and 4	(68)	183	1,692
Total operating expenses	19,427	23,909	19,415
Operating Income	5,826	5,370	3,698
Other Income and (Expense):
Allowance for equity funds used during construction	268	224	190
Interest expense, net of amounts capitalized	(2,446)	(2,022)	(1,837)
Other income (expense), net	553	500	449
Total other income and (expense)	(1,481)	(1,147)	(1,122)
Earnings Before Income Taxes	4,345	4,223	2,576
Income taxes (benefit)	496	795	267
Net Income	3,849	3,428	2,309
Retail electric revenues
Operating Revenues:
Total operating revenues	16,343	18,197	14,852
Other revenues
Operating Revenues:
Total operating revenues	949	732	708
Operating Expenses:
Cost of sales	560	396	357
Fuel
Operating Expenses:
Cost of sales	4,365	6,835	4,010
Purchased power, non-affiliates
Operating Expenses:
Cost of sales	883	1,593	978
Georgia Power
Operating Revenues:
Total operating revenues	10,118	11,584	9,260
Operating Expenses:
Other operations and maintenance	2,083	2,349	2,213
Depreciation and amortization	1,681	1,430	1,371
Taxes other than income taxes	541	527	476
Estimated loss on Plant Vogtle Units 3 and 4	(68)	183	1,692
Total operating expenses	7,299	9,232	8,692
Operating Income	2,819	2,352	568
Other Income and (Expense):
Allowance for equity funds used during construction	165	140	127
Interest expense, net of amounts capitalized	(626)	(485)	(421)
Other income (expense), net	170	176	142
Total other income and (expense)	(291)	(169)	(152)
Earnings Before Income Taxes	2,528	2,183	416
Income taxes (benefit)	448	370	(168)
Net Income	2,080	1,813	584
Georgia Power | Retail electric revenues
Operating Revenues:
Total operating revenues	9,222	10,792	8,478
Georgia Power | Wholesale revenues
Operating Revenues:
Total operating revenues	188	235	197
Georgia Power | Other revenues
Operating Revenues:
Total operating revenues	708	557	585
Georgia Power | Fuel
Operating Expenses:
Cost of sales	1,781	2,486	1,449
Georgia Power | Purchased power, non-affiliates
Operating Expenses:
Cost of sales	517	856	632
Georgia Power | Purchased power, affiliates
Operating Expenses:
Cost of sales	$ 764	$ 1,401	$ 859