Condensed Consolidated Statements of Operations and Comprehensive Income - Duke Energy Carolinas - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Revenues	$ 7,994	$ 7,842	$ 21,848	$ 21,417
Operating Expenses
Operation, maintenance and other	1,428	1,308	4,113	4,223
Depreciation and amortization	1,353	1,299	3,913	3,793
Property and other taxes	394	368	1,136	1,118
Impairment of assets and other charges	88	(4)	96	202
Total operating expenses	5,891	5,792	16,679	16,616
Gains on Sales of Other Assets and Other, net	8	6	46	17
Operating Income	2,111	2,056	5,215	4,818
Other Income and Expenses, net	178	115	516	382
Interest Expense	774	603	2,221	1,760
Income From Continuing Operations Before Income Taxes	1,515	1,568	3,510	3,440
Income Tax Expense From Continuing Operations	42	158	316	297
Comprehensive Income Attributable to Duke Energy	1,484	1,417	2,097	3,411
Net Income Attributable to Duke Energy Corporation	1,252	1,422	1,836	3,186
Duke Energy Carolinas
Operating Revenues	2,393	2,175	6,155	5,844
Operating Expenses
Cost of sales	690	544	1,823	1,423
Operation, maintenance and other	424	436	1,285	1,410
Depreciation and amortization	407	375	1,186	1,138
Property and other taxes	90	88	276	258
Impairment of assets and other charges	64	6	70	(3)
Total operating expenses	1,675	1,449	4,640	4,226
Gains on Sales of Other Assets and Other, net		4	26	4
Operating Income	718	730	1,541	1,622
Other Income and Expenses, net	63	59	181	172
Interest Expense	172	131	504	415
Income From Continuing Operations Before Income Taxes	609	658	1,218	1,379
Income Tax Expense From Continuing Operations	30	34	97	87
Comprehensive Income Attributable to Duke Energy	579	624	1,121	1,292
Net Income Attributable to Duke Energy Corporation	$ 579	$ 624	$ 1,121	$ 1,292