Consolidated Statements of Financial Position (Unaudited) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Current Assets
Cash and cash equivalents	$ 56	$ 71
Restricted cash	5	5
Accounts receivable (less allowance for doubtful accounts)
Customer	1,683	1,789
Other	72	108
Inventories
Fuel and gas	195	406
Materials and supplies	409	405
Notes receivable
Derivative assets	72	102
Regulatory assets	117	153
Other	231	221
Total Current Assets	2,840	3,260
Investments
Nuclear decommissioning trust funds	1,509	1,378
Investments in equity method investees	1,772	1,771
Other	238	219
Total Investments	3,519	3,368
Property
Property, plant, and equipment	32,214	31,810
Accumulated depreciation and amortization	(10,350)	(10,160)
Property, plant, and equipment, net	21,864	21,650
Other Assets
Goodwill	2,293	2,293
Regulatory assets	4,520	4,568
Intangible assets	846	849
Notes receivable	158	64
Derivative assets	22	31
Prepaid postretirement costs	76	45
Operating lease right-of-use assets	138
Other	158	160
Total Other Assets	8,211	8,010
Total Assets	36,434	36,288
Accounts payable
Accounts payable	981	1,329
Accrued interest	149	127
Dividends payable	173	172
Short-term borrowings	156	609
Current portion long-term debt, including finance leases	1,499	1,499
Derivative liabilities	50	67
Gas inventory equalization	88	0
Regulatory liabilities	95	126
Short-term borrowings
Operating lease liabilities	33
Other	423	509
Total Current Liabilities	3,647	4,438
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	11,624	10,982
Junior subordinated debentures	1,146	1,145
Finance lease liabilities	6	7
Total Long-Term Debt (net of current portion)	12,776	12,134
Other Liabilities
Deferred income taxes	2,029	1,975
Regulatory liabilities	2,895	2,922
Asset retirement obligations	2,500	2,469
Unamortized investment tax credit	137	138
Derivative liabilities	52	89
Accrued pension liability	722	837
Nuclear decommissioning	224	205
Operating lease liabilities	98
Other	334	364
Total Other Liabilities	8,991	8,999
Commitments and Contingencies (Notes 5 and 12)
Equity
Common stock	4,324	4,245
Retained earnings	6,364	6,112
Accumulated other comprehensive loss	(143)	(120)
Total DTE Energy/DTE Electric Company Equity	10,545	10,237
Noncontrolling interests	475	480
Total Equity	11,020	10,717
Total Liabilities and Equity	36,434	36,288
DTE Electric
Current Assets
Cash and cash equivalents	10	18
Accounts receivable (less allowance for doubtful accounts)
Customer	728	750
Affiliates	15	11
Other	25	54
Inventories
Fuel and gas	116	171
Materials and supplies	283	279
Notes receivable
Affiliates	83	0
Other	13	6
Regulatory assets	102	148
Prepaid property tax	87	47
Other	27	36
Total Current Assets	1,489	1,520
Investments
Nuclear decommissioning trust funds	1,509	1,378
Other	35	34
Total Investments	1,544	1,412
Property
Property, plant, and equipment	23,100	22,747
Accumulated depreciation and amortization	(7,442)	(7,310)
Property, plant, and equipment, net	15,658	15,437
Other Assets
Regulatory assets	3,791	3,829
Intangible assets	24	21
Prepaid postretirement costs — affiliates	189	189
Operating lease right-of-use assets	70
Other	135	121
Total Other Assets	4,209	4,160
Total Assets	22,900	22,529
Accounts payable
Affiliates	71	71
Other	363	441
Accrued interest	81	74
Accrued vacation	44	41
Current portion long-term debt, including finance leases	4	4
Regulatory liabilities	87	98
Short-term borrowings
Affiliates	51	101
Other	0	149
Operating lease liabilities	14
Other	101	98
Total Current Liabilities	816	1,077
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	7,178	6,538
Finance lease liabilities	6	7
Total Long-Term Debt (net of current portion)	7,184	6,545
Other Liabilities
Deferred income taxes	2,276	2,246
Regulatory liabilities	2,142	2,171
Asset retirement obligations	2,299	2,271
Unamortized investment tax credit	136	137
Nuclear decommissioning	224	205
Accrued pension liability — affiliates	615	718
Accrued postretirement liability — affiliates	257	278
Operating lease liabilities	50
Other	85	88
Total Other Liabilities	8,084	8,114
Commitments and Contingencies (Notes 5 and 12)
Equity
Common stock	4,631	4,631
Retained earnings	2,185	2,162
Total DTE Energy/DTE Electric Company Equity	6,816	6,793
Total Liabilities and Equity	$ 22,900	$ 22,529