Condensed Consolidated Balance Sheets - Duke Energy Indiana - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current Assets
Cash and cash equivalents	$ 453	$ 343
Receivables of VIEs (net of allowance for doubtful accounts)	3,120	2,437
Inventory	3,487	3,199
Regulatory assets (includes amounts related to VIEs)	3,576	2,150
Other (includes amounts related to VIEs)	1,244	638
Total current assets	12,972	9,940
Property, Plant and Equipment
Cost	169,053	161,819
Accumulated depreciation and amortization	(53,241)	(50,555)
Net property, plant and equipment	115,907	111,408
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	13,835	12,487
Operating lease right-of-use assets, net	1,199	1,266
Other (includes amounts related to VIEs)	4,050	3,812
Total other noncurrent assets	47,461	48,239
Total Assets	176,340	169,587
Current Liabilities
Accounts payable	4,175	3,629
Taxes accrued	946	749
Interest accrued	596	533
Current maturities of long-term debt (includes amounts related to VIEs)	3,249	3,387
Asset retirement obligations	798	647
Regulatory liabilities	1,338	1,211
Other	2,204	2,471
Total current liabilities	16,912	15,931
Long-Term Debt (includes amounts related to VIEs)	66,060	60,448
Other Noncurrent Liabilities
Deferred income taxes	10,244	9,379
Asset retirement obligations	12,152	12,129
Regulatory liabilities	14,017	16,152
Operating lease liabilities	1,004	1,074
Accrued pension and other post-retirement benefit costs	995	855
Investment tax credits	851	833
Other (includes amounts related to VIEs)	1,936	1,650
Total other noncurrent liabilities	41,199	42,072
Commitments and Contingencies
Equity
Total Liabilities and Equity	176,340	169,587
Duke Energy Indiana
Current Assets
Cash and cash equivalents	32	6
Receivables of VIEs (net of allowance for doubtful accounts)	106	100
Receivables from affiliated companies	247	98
Notes receivable from affiliated companies		134
Inventory	452	418
Regulatory assets (includes amounts related to VIEs)	384	277
Other (includes amounts related to VIEs)	245	68
Total current assets	1,466	1,101
Property, Plant and Equipment
Cost	17,916	17,343
Accumulated depreciation and amortization	(5,920)	(5,583)
Net property, plant and equipment	11,996	11,760
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	1,030	1,278
Operating lease right-of-use assets, net	49	53
Other (includes amounts related to VIEs)	275	296
Total other noncurrent assets	1,354	1,627
Total Assets	14,816	14,488
Current Liabilities
Accounts payable	310	282
Accounts payable to affiliated companies	72	221
Notes payable to affiliated companies	483
Taxes accrued	74	73
Interest accrued	59	49
Current maturities of long-term debt (includes amounts related to VIEs)	3	84
Asset retirement obligations	185	110
Regulatory liabilities	175	127
Other	178	105
Total current liabilities	1,539	1,051
Long-Term Debt (includes amounts related to VIEs)	4,157	4,089
Long-Term Debt Payable to Affiliated Companies	150	150
Other Noncurrent Liabilities
Deferred income taxes	1,323	1,303
Asset retirement obligations	773	877
Regulatory liabilities	1,468	1,565
Operating lease liabilities	47	50
Accrued pension and other post-retirement benefit costs	135	167
Investment tax credits	186	177
Other (includes amounts related to VIEs)	59	44
Total other noncurrent liabilities	3,991	4,183
Commitments and Contingencies
Equity
Total equity	4,979	5,015
Total Liabilities and Equity	$ 14,816	$ 14,488