Consolidated Statements of Financial Position (Unaudited) - DTE Energy 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 $68 and $60, respectively)
Customer	1,916	2,031
Other	193	118
Inventories
Fuel and gas	205	381
Materials, supplies, and other	1,026	994
Derivative assets	137	143
Regulatory assets	297	170
Other	340	261
Total Current Assets	4,392	4,348
Investments
Nuclear decommissioning trust funds	2,599	2,552
Investments in equity method investees	112	122
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
Goodwill	1,993	1,993
Regulatory assets	7,521	7,380
Securitized regulatory assets	601	619
Intangible assets	183	188
Notes receivable	1,494	1,455
Derivative assets	67	89
Prepaid postretirement costs	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
Current Liabilities
Accounts payable	1,628	1,753
Accrued interest	337	273
Dividends payable	242	242
Short-term borrowings	0	882
Current portion long-term debt, including securitization bonds and finance leases	1,507	1,356
Derivative liabilities	144	86
Gas inventory equalization	125	0
Regulatory liabilities	56	107
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
Junior subordinated debentures	1,475	1,474
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
Derivative liabilities	61	66
Accrued pension liability	226	235
Accrued postretirement liability	239	247
Nuclear decommissioning	412	405
Operating lease liabilities	229	235
Other	411	224
Total Other Liabilities	12,966	12,564
Commitments and Contingencies (Notes 5 and 12)
Equity
Common stock (No par value, 400,000,000 shares authorized, and 208,028,313 and 207,745,154 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively)	6,872	6,858
Retained earnings	5,487	5,484
Accumulated other comprehensive loss	(36)	(39)
Total DTE Energy/DTE Electric Company Equity	12,323	12,303
Noncontrolling interests	5	5
Total Equity	12,328	12,308
Total Liabilities and Equity	$ 55,108	$ 54,066