Condensed Consolidated Statements of Operations and Comprehensive Income - Duke Energy Indiana - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating Revenues	$ 7,968	$ 6,951	$ 21,785	$ 18,859
Operating Expenses
Operation, maintenance and other	1,394	1,507	4,471	4,319
Depreciation and amortization	1,364	1,265	3,986	3,698
Property and other taxes	378	371	1,149	1,073
Impairment of assets and other charges	(4)	211	202	342
Total operating expenses	5,950	5,273	17,085	14,564
Gains (Losses) on Sales of Other Assets and Other, net	6	9	16	11
Operating Income	2,024	1,687	4,716	4,306
Total other income and expenses	115	260	380	507
Interest Expense	621	581	1,815	1,688
Income From Continuing Operations Before Income Taxes	1,518	1,366	3,281	3,125
Income Tax Expense From Continuing Operations	128	90	191	210
Comprehensive Income	1,417	1,414	3,411	3,102
Net Income Attributable to Duke Energy Corporation	1,422	1,405	3,186	3,162
Duke Energy Indiana
Operating Revenues	1,095	886	2,835	2,366
Operating Expenses
Fuel used in electric generation and purchased power/Cost of natural gas	556	292	1,234	710
Operation, maintenance and other	177	173	551	543
Depreciation and amortization	167	154	478	458
Property and other taxes	13	16	60	57
Impairment of assets and other charges			211	8
Total operating expenses	913	635	2,534	1,776
Gains (Losses) on Sales of Other Assets and Other, net	0	1
Operating Income	182	252	301	590
Total other income and expenses	9	12	27	31
Interest Expense	48	49	138	148
Income From Continuing Operations Before Income Taxes	143	215	190	473
Income Tax Expense From Continuing Operations	24	34	1	77
Comprehensive Income	119	181	189	396
Net Income Attributable to Duke Energy Corporation	$ 119	$ 181	$ 189	$ 396