Condensed Consolidated Balance Sheets - Duke Energy Carolinas - 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
Receivables (net of allowance for doubtful accounts)	1,092	1,173
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)
Facilities to be retired, net	95	144
Net property, plant and equipment	115,907	111,408
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	13,835	12,487
Nuclear decommissioning trust funds	8,123	10,401
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
Accumulated other comprehensive loss	(78)	(303)
Total Liabilities and Equity	176,340	169,587
Duke Energy Carolinas
Current Assets
Cash and cash equivalents	36	7
Receivables of VIEs (net of allowance for doubtful accounts)	318	300
Receivables (net of allowance for doubtful accounts)	932	844
Receivables from affiliated companies	297	190
Inventory	1,112	1,026
Regulatory assets (includes amounts related to VIEs)	995	544
Other (includes amounts related to VIEs)	267	95
Total current assets	3,957	3,006
Property, Plant and Equipment
Cost	53,878	51,874
Accumulated depreciation and amortization	(18,504)	(17,854)
Facilities to be retired, net	86	102
Net property, plant and equipment	35,460	34,122
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	3,969	2,935
Nuclear decommissioning trust funds	4,481	5,759
Operating lease right-of-use assets, net	87	92
Other (includes amounts related to VIEs)	1,179	1,248
Total other noncurrent assets	9,716	10,034
Total Assets	49,133	47,162
Current Liabilities
Accounts payable	1,184	988
Accounts payable to affiliated companies	196	266
Notes payable to affiliated companies	584	226
Taxes accrued	265	274
Interest accrued	118	125
Current maturities of long-term debt (includes amounts related to VIEs)	1,019	362
Asset retirement obligations	278	249
Regulatory liabilities	442	487
Other	565	546
Total current liabilities	4,651	3,523
Long-Term Debt (includes amounts related to VIEs)	12,903	12,595
Long-Term Debt Payable to Affiliated Companies	300	318
Other Noncurrent Liabilities
Deferred income taxes	4,107	3,634
Asset retirement obligations	5,115	5,052
Regulatory liabilities	5,974	7,198
Operating lease liabilities	73	78
Accrued pension and other post-retirement benefit costs	39	50
Investment tax credits	301	287
Other (includes amounts related to VIEs)	537	536
Total other noncurrent liabilities	16,146	16,835
Commitments and Contingencies
Equity
Member's equity	15,139	13,897
Accumulated other comprehensive loss	(6)	(6)
Total equity	15,133	13,891
Total Liabilities and Equity	$ 49,133	$ 47,162