Condensed Consolidated Statements of Operations and Comprehensive Income - Duke Energy Carolinas - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Operating Revenues	$ 30,357	$ 29,060	$ 28,768
Operating Expenses
Operation, maintenance and other	5,389	5,625	5,734
Depreciation and amortization	5,793	5,253	5,086
Property and other taxes	1,466	1,400	1,466
Impairment of assets and other charges	38	85	434
Total operating expenses	22,457	22,042	22,778
Gains on Sales of Other Assets and Other, net	26	52	22
Operating Income	7,926	7,070	6,012
Other Income and Expenses, net	652	711	505
Interest Expense	3,384	3,014	2,439
Income From Continuing Operations Before Income Taxes	5,194	4,767	4,078
Income Tax Expense From Continuing Operations	590	438	300
Net Income Attributable to Duke Energy Corporation	4,524	2,841	2,550
Comprehensive Income Attributable to Duke Energy Corporation	4,758	2,975	2,713
Duke Energy Carolinas
Operating Revenues	9,718	8,288	7,857
Operating Expenses
Cost of sales	3,251	2,524	2,015
Operation, maintenance and other	1,740	1,774	1,892
Depreciation and amortization	1,768	1,593	1,526
Property and other taxes	346	320	340
Impairment of assets and other charges	31	44	26
Total operating expenses	7,136	6,255	5,799
Gains on Sales of Other Assets and Other, net	2	26	4
Operating Income	2,584	2,059	2,062
Other Income and Expenses, net	247	238	221
Interest Expense	722	686	557
Income From Continuing Operations Before Income Taxes	2,109	1,611	1,726
Income Tax Expense From Continuing Operations	226	141	126
Net Income Attributable to Duke Energy Corporation	1,883	1,470	1,600
Comprehensive Income Attributable to Duke Energy Corporation	$ 1,883	$ 1,470	$ 1,600