Consolidated Statements of Financial Position (Unaudited) - DTE Electric Company - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Current Assets
Cash and cash equivalents	$ 238	$ 208
Restricted cash	40	42
Accounts receivable (less allowance for doubtful accounts of $41 for both periods)
Customer	1,916	2,031
Other	193	118
Inventories
Fuel	205	381
Materials and supplies	1,026	994
Regulatory assets	297	170
Other	340	261
Total Current Assets	4,392	4,348
Investments
Nuclear decommissioning trust funds	2,599	2,552
Other	193	194
Total Investments	2,904	2,868
Property
Property, plant, and equipment	45,592	44,623
Accumulated depreciation and amortization	(11,174)	(10,970)
Total Property	34,418	33,653
Other Assets
Regulatory assets	7,521	7,380
Securitized regulatory assets	601	619
Prepaid postretirement costs — affiliates	789	761
Operating lease right-of-use assets	266	271
Other	480	441
Total Other Assets	13,394	13,197
Total Assets	55,108	54,066
Accounts payable
Accounts payable	1,628	1,753
Accrued interest	337	273
Current portion long-term debt, including securitization bonds and finance leases	1,507	1,356
Regulatory liabilities	56	107
Short-term borrowings
Short-term borrowings	0	882
Operating lease liabilities	32	32
Other	539	678
Total Current Liabilities	4,610	5,409
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	23,173	21,736
Securitization bonds	545	561
Finance lease liabilities	11	14
Total Long-Term Debt (net of current portion)	25,204	23,785
Other Liabilities
Deferred income taxes	3,379	3,400
Regulatory liabilities	2,968	2,881
Asset retirement obligations	4,536	4,469
Unamortized investment tax credit	505	402
Nuclear decommissioning	412	405
Accrued pension liability — affiliates	226	235
Accrued postretirement liability — affiliates	239	247
Operating lease liabilities	229	235
Other	411	224
Total Other Liabilities	12,966	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)	6,872	6,858
Retained earnings	5,487	5,484
Total DTE Energy/DTE Electric Company Equity	12,323	12,303
Total Liabilities and Equity	55,108	54,066
DTE Electric
Current Assets
Cash and cash equivalents	80	81
Restricted cash	40	42
Accounts receivable (less allowance for doubtful accounts of $41 for both periods)
Other	96	55
Inventories
Fuel	111	114
Materials and supplies	667	678
Regulatory assets	246	158
Other	169	116
Total Current Assets	2,539	2,051
Investments
Nuclear decommissioning trust funds	2,599	2,552
Other	72	72
Total Investments	2,671	2,624
Property
Property, plant, and equipment	34,653	33,807
Accumulated depreciation and amortization	(8,399)	(8,239)
Total Property	26,254	25,568
Other Assets
Regulatory assets	6,974	6,821
Securitized regulatory assets	601	619
Prepaid postretirement costs — affiliates	479	463
Operating lease right-of-use assets	232	237
Other	604	607
Total Other Assets	8,890	8,747
Total Assets	40,354	38,990
Accounts payable
Accrued interest	165	135
Current portion long-term debt, including securitization bonds and finance leases	755	754
Regulatory liabilities	50	63
Short-term borrowings
Operating lease liabilities	28	27
Other	214	228
Total Current Liabilities	2,274	2,769
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	13,436	11,852
Securitization bonds	545	561
Finance lease liabilities	3	6
Total Long-Term Debt (net of current portion)	13,984	12,419
Other Liabilities
Deferred income taxes	3,813	3,812
Regulatory liabilities	1,876	1,798
Asset retirement obligations	4,281	4,217
Unamortized investment tax credit	505	402
Nuclear decommissioning	412	405
Accrued pension liability — affiliates	242	245
Accrued postretirement liability — affiliates	229	237
Operating lease liabilities	201	206
Other	143	66
Total Other Liabilities	11,702	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	3,445	3,465
Total DTE Energy/DTE Electric Company Equity	12,394	12,414
Total Liabilities and Equity	40,354	38,990
DTE Electric | Customer
Accounts receivable (less allowance for doubtful accounts of $41 for both periods)
Customer	884	805
Inventories
Notes receivable	16	0
Accounts payable
Accounts payable	942	839
Short-term borrowings
Short-term borrowings	0	652
DTE Electric | Affiliates
Accounts receivable (less allowance for doubtful accounts of $41 for both periods)
Customer	2	2
Inventories
Notes receivable	228	0
Accounts payable
Accounts payable	$ 120	$ 71