Condensed Consolidated Balance Sheets - Duke Energy Florida (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Allowance for doubtful accounts - receivables	$ 119	$ 55
Current Assets: Other	436	431
Inventory	4,390	4,292
Regulatory assets	13,446	13,618
Current maturities of long-term debt	2,340	2,800
Long-Term Debt	76,439	72,452
Regulatory assets	2,663	3,648
Accounts payable	3,777	4,228
Other	1,466	1,393
Variable Interest Entity
Allowance for doubtful accounts of VIEs - receivables	88	150
Current Assets: Other	81	90
Inventory	494	462
Regulatory assets	1,754	1,642
Current maturities of long-term debt	1,008	428
Long-Term Debt	1,897	3,000
Regulatory assets	119	110
Accounts payable	224	188
Other	30	35
Duke Energy Florida
Allowance for doubtful accounts - receivables	26	11
Current Assets: Other	61	51
Inventory	716	674
Regulatory assets	1,939	1,883
Current maturities of long-term debt	435	589
Long-Term Debt	9,838	9,812
Regulatory assets	367	720
Accounts payable	735	738
Other	118	86
Duke Energy Florida | Variable Interest Entity
Allowance for doubtful accounts of VIEs - receivables	0	20
Current Assets: Other	35	37
Inventory	494	462
Regulatory assets	775	803
Current maturities of long-term debt	59	384
Long-Term Debt	801	831
Regulatory assets	60	59
Accounts payable	213	188
Other	$ 0	$ 6