Consolidated Statements of Financial Position - DTE Electric Company - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Current Assets
Cash and cash equivalents	$ 24	$ 26
Restricted cash	64	25
Accounts receivable (less allowance for doubtful accounts)
Customer	1,690	1,632
Other	137	155
Inventories
Fuel	443	421
Materials and supplies	802	633
Regulatory assets	50	108
Other	235	242
Total Current Assets	3,607	3,539
Investments
Nuclear decommissioning trust funds	2,256	2,041
Other	176	168
Total Investments	2,560	2,375
Property
Property, plant, and equipment	40,840	37,274
Accumulated depreciation and amortization	(9,947)	(9,105)
Property, plant and equipment, net	30,893	28,169
Other Assets
Regulatory assets	6,771	6,209
Securitized regulatory assets	690	758
Operating lease right-of-use assets	188	132
Other	312	262
Total Other Assets	11,786	10,672
Total Assets	48,846	44,755
Accounts payable
Accounts payable	1,387	1,361
Accrued interest	224	170
Current portion long-term debt, including securitization bonds and finance leases	1,296	2,142
Regulatory liabilities	181	71
Short-term borrowings
Short-term borrowings	1,067	1,283
Operating lease liabilities	21	17
Other	586	452
Total Current Liabilities	5,106	5,883
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	19,153	15,819
Securitization bonds	635	705
Finance lease obligations	18	13
Total Long-Term Debt (net of current portion)	20,690	17,420
Other Liabilities
Deferred income taxes	2,958	2,649
Regulatory liabilities	2,856	2,603
Asset retirement obligations	4,031	3,556
Unamortized investment tax credit	269	181
Nuclear decommissioning	353	320
Operating lease liabilities	167	108
Other	208	197
Total Other Liabilities	11,346	10,397
Commitments and Contingencies (Notes 8 and 17)
Shareholder's Equity
Common stock	6,779	6,713
Retained earnings	4,946	4,404
Total DTE Energy Company/DTE Electric Company Equity	11,699	11,050
Total Liabilities and Equity	48,846	44,755
DTE Electric
Current Assets
Cash and cash equivalents	11	15
Restricted cash	48	17
Accounts receivable (less allowance for doubtful accounts)
Other	58	55
Inventories
Fuel	193	191
Materials and supplies	537	409
Notes receivable	42	0
Regulatory assets	39	99
Other	101	114
Total Current Assets	1,769	1,676
Investments
Nuclear decommissioning trust funds	2,256	2,041
Other	67	53
Total Investments	2,323	2,094
Property
Property, plant, and equipment	30,801	27,936
Accumulated depreciation and amortization	(7,404)	(6,570)
Property, plant and equipment, net	23,397	21,366
Other Assets
Regulatory assets	6,187	5,596
Securitized regulatory assets	690	758
Prepaid postretirement costs — affiliates	428	378
Operating lease right-of-use assets	159	101
Other	268	216
Total Other Assets	7,732	7,049
Total Assets	35,221	32,185
Accounts payable
Accrued interest	128	113
Current portion long-term debt, including securitization bonds and finance leases	425	166
Regulatory liabilities	156	49
Short-term borrowings
Short-term borrowings	666	385
Operating lease liabilities	18	15
Other	204	169
Total Current Liabilities	2,342	1,651
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	10,825	10,174
Securitization bonds	635	705
Finance lease obligations	8	4
Total Long-Term Debt (net of current portion)	11,468	10,883
Other Liabilities
Deferred income taxes	3,393	3,109
Regulatory liabilities	1,753	1,710
Asset retirement obligations	3,791	3,326
Unamortized investment tax credit	269	181
Nuclear decommissioning	353	320
Accrued pension liability — affiliates	248	334
Accrued postretirement liability — affiliates	225	290
Operating lease liabilities	142	81
Other	83	76
Total Other Liabilities	10,257	9,427
Commitments and Contingencies (Notes 8 and 17)
Shareholder's Equity
Common stock	7,995	7,361
Retained earnings	3,159	2,863
Total DTE Energy Company/DTE Electric Company Equity	11,154	10,224
Total Liabilities and Equity	35,221	32,185
DTE Electric | Customer/ Other
Accounts receivable (less allowance for doubtful accounts)
Customer	734	764
Accounts payable
Accounts payable	681	696
DTE Electric | Affiliates
Accounts receivable (less allowance for doubtful accounts)
Customer	6	12
Accounts payable
Accounts payable	$ 64	$ 58