Consolidated Statements of Financial Position (Unaudited) - DTE Electric Company - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Current Assets
Cash and cash equivalents	$ 33	$ 208
Restricted cash	44	42
Accounts receivable (less allowance for doubtful accounts of $50 and $41, respectively)
Customer	1,641	2,031
Other	238	118
Inventories
Fuel	431	381
Materials and supplies	1,064	994
Regulatory assets	172	170
Prepaid property tax	230	98
Other	207	163
Total Current Assets	4,226	4,348
Investments
Nuclear decommissioning trust funds	2,706	2,552
Other	204	194
Total Investments	3,022	2,868
Property
Property, plant, and equipment	47,802	44,623
Accumulated depreciation and amortization	(11,469)	(10,970)
Total Property	36,333	33,653
Other Assets
Regulatory assets	7,894	7,380
Securitized regulatory assets	564	619
Prepaid postretirement costs — affiliates	818	761
Operating lease right-of-use assets	257	271
Other	601	441
Total Other Assets	14,013	13,197
Total Assets	57,594	54,066
Accounts payable
Accounts payable	1,671	1,753
Accrued interest	351	273
Current portion long-term debt, including securitization bonds and finance leases	2,853	1,356
Regulatory liabilities	96	107
Short-term borrowings
Short-term borrowings	737	882
Operating lease liabilities	36	32
Other	660	678
Total Current Liabilities	6,794	5,409
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	21,942	21,736
Securitization bonds	525	561
Finance lease liabilities	10	14
Total Long-Term Debt (net of current portion)	24,939	23,785
Other Liabilities
Deferred income taxes	3,300	3,400
Regulatory liabilities	2,985	2,881
Asset retirement obligations	4,727	4,469
Unamortized investment tax credit	600	402
Nuclear decommissioning	430	405
Accrued pension liability — affiliates	209	235
Accrued postretirement liability — affiliates	246	247
Operating lease liabilities	217	235
Other	418	224
Total Other Liabilities	13,190	12,564
Commitments and Contingencies (Notes 5 and 12)
Shareholder’s Equity
Common stock ($10 par value, 400,000,000 shares authorized, and 138,632,324 shares issued and outstanding for both periods)	6,924	6,858
Retained earnings	5,752	5,484
Total DTE Energy/DTE Electric Company Equity	12,666	12,303
Total Liabilities and Equity	57,594	54,066
DTE Electric
Current Assets
Cash and cash equivalents	6	81
Restricted cash	44	42
Accounts receivable (less allowance for doubtful accounts of $50 and $41, respectively)
Other	103	55
Inventories
Fuel	110	114
Materials and supplies	651	678
Regulatory assets	169	158
Prepaid property tax	173	73
Other	63	43
Total Current Assets	2,341	2,051
Investments
Nuclear decommissioning trust funds	2,706	2,552
Other	79	72
Total Investments	2,785	2,624
Property
Property, plant, and equipment	36,420	33,807
Accumulated depreciation and amortization	(8,591)	(8,239)
Total Property	27,829	25,568
Other Assets
Regulatory assets	7,362	6,821
Securitized regulatory assets	564	619
Prepaid postretirement costs — affiliates	497	463
Operating lease right-of-use assets	225	237
Other	634	607
Total Other Assets	9,282	8,747
Total Assets	42,237	38,990
Accounts payable
Accrued interest	162	135
Current portion long-term debt, including securitization bonds and finance leases	861	754
Regulatory liabilities	70	63
Short-term borrowings
Operating lease liabilities	32	27
Other	216	228
Total Current Liabilities	3,867	2,769
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	13,140	11,852
Securitization bonds	525	561
Finance lease liabilities	3	6
Total Long-Term Debt (net of current portion)	13,668	12,419
Other Liabilities
Deferred income taxes	3,834	3,812
Regulatory liabilities	1,909	1,798
Asset retirement obligations	4,465	4,217
Unamortized investment tax credit	600	402
Nuclear decommissioning	430	405
Accrued pension liability — affiliates	234	245
Accrued postretirement liability — affiliates	237	237
Operating lease liabilities	190	206
Other	142	66
Total Other Liabilities	12,041	11,388
Commitments and Contingencies (Notes 5 and 12)
Shareholder’s Equity
Common stock ($10 par value, 400,000,000 shares authorized, and 138,632,324 shares issued and outstanding for both periods)	8,949	8,949
Retained earnings	3,712	3,465
Total DTE Energy/DTE Electric Company Equity	12,661	12,414
Total Liabilities and Equity	42,237	38,990
DTE Electric | Customer
Accounts receivable (less allowance for doubtful accounts of $50 and $41, respectively)
Customer	972	805
Inventories
Notes receivable	35	0
Accounts payable
Accounts payable	1,000	839
Short-term borrowings
Short-term borrowings	737	652
DTE Electric | Affiliates
Accounts receivable (less allowance for doubtful accounts of $50 and $41, respectively)
Customer	15	2
Accounts payable
Accounts payable	63	71
Short-term borrowings
Short-term borrowings	$ 726	$ 0