Consolidated Statements of Financial Position (Unaudited) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Current Assets
Cash and cash equivalents	$ 552	$ 93
Restricted cash	124	0
Accounts receivable (less allowance for doubtful accounts)
Customer	1,482	1,642
Other	260	245
Inventories
Fuel and gas	294	373
Materials and supplies	413	386
Derivative assets	112	133
Regulatory assets	21	5
Other	268	209
Total Current Assets	3,526	3,086
Investments
Nuclear decommissioning trust funds	1,439	1,661
Investments in equity method investees	1,867	1,862
Other	228	265
Total Investments	3,534	3,788
Property
Property, plant, and equipment	36,146	35,072
Accumulated depreciation and amortization	(9,910)	(9,755)
Property, plant, and equipment, net	26,236	25,317
Other Assets
Goodwill	2,466	2,464
Regulatory assets	4,356	4,171
Intangible assets	2,402	2,393
Notes receivable	217	202
Derivative assets	58	41
Prepaid postretirement costs	83	69
Operating lease right-of-use assets	164	169
Other	190	182
Total Other Assets	9,936	9,691
Total Assets	43,232	41,882
Accounts payable
Accounts payable	1,028	1,076
Accrued interest	169	147
Dividends payable	195	195
Short-term borrowings	1,131	828
Current portion long-term debt, including finance leases	387	687
Derivative liabilities	88	83
Gas inventory equalization	62	0
Regulatory liabilities	61	65
Short-term borrowings
Operating lease liabilities	32	33
Acquisition related deferred payment	382	379
Other	437	504
Total Current Liabilities	3,972	3,997
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	15,870	14,778
Junior subordinated debentures	1,146	1,146
Finance lease liabilities	10	11
Total Long-Term Debt (net of current portion)	17,026	15,935
Other Liabilities
Deferred income taxes	2,553	2,315
Regulatory liabilities	3,244	3,264
Asset retirement obligations	2,721	2,672
Unamortized investment tax credit	165	166
Derivative liabilities	47	86
Accrued pension liability	795	808
Nuclear decommissioning	215	249
Operating lease liabilities	124	127
Other	382	427
Total Other Liabilities	10,246	10,114
Commitments and Contingencies (Notes 6 and 13)
Equity
Common stock	5,235	5,233
Retained earnings	6,732	6,587
Accumulated other comprehensive loss	(145)	(148)
Total DTE Energy/DTE Electric Company Equity	11,822	11,672
Noncontrolling interests	166	164
Total Equity	11,988	11,836
Total Liabilities and Equity	43,232	41,882
DTE Electric
Current Assets
Cash and cash equivalents	13	12
Accounts receivable (less allowance for doubtful accounts)
Customer	694	729
Affiliates	9	25
Other	38	41
Inventories
Fuel and gas	205	187
Materials and supplies	280	280
Regulatory assets	17	5
Prepaid property tax	96	52
Other	29	26
Total Current Assets	1,381	1,357
Investments
Nuclear decommissioning trust funds	1,439	1,661
Other	35	38
Total Investments	1,474	1,699
Property
Property, plant, and equipment	24,950	24,279
Accumulated depreciation and amortization	(6,810)	(6,706)
Property, plant, and equipment, net	18,140	17,573
Other Assets
Regulatory assets	3,653	3,448
Intangible assets	19	15
Prepaid postretirement costs — affiliates	266	266
Operating lease right-of-use assets	84	87
Other	149	143
Total Other Assets	4,171	3,959
Total Assets	25,166	24,588
Accounts payable
Affiliates	92	59
Other	431	406
Accrued interest	83	84
Current portion long-term debt, including finance leases	336	636
Regulatory liabilities	57	40
Short-term borrowings
Affiliates	139	97
Other	71	354
Operating lease liabilities	12	12
Other	150	155
Total Current Liabilities	1,371	1,843
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	7,638	6,548
Finance lease liabilities	3	4
Total Long-Term Debt (net of current portion)	7,641	6,552
Other Liabilities
Deferred income taxes	2,382	2,355
Regulatory liabilities	2,531	2,546
Asset retirement obligations	2,493	2,447
Unamortized investment tax credit	164	166
Nuclear decommissioning	215	249
Accrued pension liability — affiliates	711	717
Accrued postretirement liability — affiliates	359	367
Operating lease liabilities	65	67
Other	80	84
Total Other Liabilities	9,000	8,998
Commitments and Contingencies (Notes 6 and 13)
Equity
Common stock	4,811	4,811
Retained earnings	2,343	2,384
Total DTE Energy/DTE Electric Company Equity	7,154	7,195
Total Liabilities and Equity	$ 25,166	$ 24,588