Condensed Consolidated Statements of Comprehensive Income (Unaudited) - SPC - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income	$ 823	$ 1,089	$ 1,622	$ 2,079
Qualifying hedges:
Changes in fair value, net of tax	28	(45)	(36)	(26)
Reclassification adjustment for amounts included in net income, net of tax	15	54	34	74
Reclassification adjustment for amounts included in net income, net of tax	0	2	0	5
Total other comprehensive income (loss)	43	11	(2)	53
Comprehensive income	866	1,100	1,620	2,132
Comprehensive loss attributable to noncontrolling interests	(15)	(22)	(78)	(67)
Comprehensive Income	881	1,118	1,698	2,192
SOUTHERN POWER CO
Net income	70	76	109	103
Qualifying hedges:
Changes in fair value, net of tax	5	(54)	(4)	(72)
Reclassification adjustment for amounts included in net income, net of tax	5	57	7	79
Reclassification adjustment for amounts included in net income, net of tax	0	0	0	1
Total other comprehensive income (loss)	10	3	3	8
Comprehensive income	80	79	112	111
Comprehensive loss attributable to noncontrolling interests	(15)	(22)	(78)	(67)
Comprehensive Income	$ 95	$ 101	$ 190	$ 178