Consolidated Statements of Financial Position (Unaudited) - DTE Electric Company - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Current Assets
Cash and cash equivalents	$ 67	$ 28
Restricted cash	15	7
Accounts receivable (less allowance for doubtful accounts of $53 and $54, respectively)
Customer	1,868	1,695
Other	290	135
Inventories
Fuel	356	368
Materials and supplies	499	490
Regulatory assets	444	195
Other	182	218
Total Current Assets	4,093	3,317
Investments
Nuclear decommissioning trust funds	1,837	2,071
Other	162	194
Total Investments	2,166	2,452
Property
Property, plant, and equipment	37,914	37,083
Accumulated depreciation and amortization	(10,179)	(10,139)
Total Property	27,735	26,944
Other Assets
Regulatory assets	3,491	3,482
Securitized regulatory assets	222	0
Operating lease right-of-use assets	94	97
Other	202	179
Total Other Assets	7,320	7,006
Total Assets	41,314	39,719
Accounts payable
Accrued interest	153	140
Current portion long-term debt, including securitization bonds and finance leases	2,670	2,874
Regulatory liabilities	77	156
Short-term borrowings
Operating lease liabilities	14	14
Other	567	581
Total Current Liabilities	6,895	6,346
Long-Term Debt (net of current portion)
Securitization bonds	211	0
Finance lease liabilities	15	19
Total Long-Term Debt (net of current portion)	15,608	14,531
Other Liabilities
Deferred income taxes	2,243	2,163
Regulatory liabilities	2,950	3,106
Asset retirement obligations	3,377	3,162
Unamortized investment tax credit	182	158
Nuclear decommissioning	283	321
Operating lease liabilities	71	74
Other	202	256
Total Other Liabilities	10,232	10,129
Commitments and Contingencies (Notes 6 and 13)
Equity
Common stock ($10 par value, 400,000,000 shares authorized, and 138,632,324 shares issued and outstanding for both periods)	5,323	5,379
Retained earnings	3,355	3,438
Total DTE Energy/DTE Electric Company Equity	8,574	8,705
Total Liabilities and Equity	41,314	39,719
DTE Electric
Current Assets
Cash and cash equivalents	7	9
Restricted cash	9	0
Accounts receivable (less allowance for doubtful accounts of $53 and $54, respectively)
Customer	752	694
Affiliates	27	36
Other	115	40
Inventories
Fuel	172	171
Materials and supplies	328	316
Regulatory assets	359	168
Other	106	101
Total Current Assets	1,875	1,535
Investments
Nuclear decommissioning trust funds	1,837	2,071
Other	41	44
Total Investments	1,878	2,115
Property
Property, plant, and equipment	29,462	28,849
Accumulated depreciation and amortization	(7,697)	(7,676)
Total Property	21,765	21,173
Other Assets
Regulatory assets	3,016	2,968
Securitized regulatory assets	222	0
Prepaid postretirement costs — affiliates	427	402
Operating lease right-of-use assets	59	64
Other	168	148
Total Other Assets	3,892	3,582
Total Assets	29,410	28,405
Accounts payable
Affiliates	75	83
Other	611	567
Accrued interest	108	95
Current portion long-term debt, including securitization bonds and finance leases	94	322
Regulatory liabilities	73	154
Short-term borrowings
Affiliates	0	53
Other	364	153
Operating lease liabilities	10	10
Other	200	206
Total Current Liabilities	1,535	1,643
Long-Term Debt (net of current portion)
Mortgage bonds, notes, and other	9,481	8,591
Securitization bonds	211	0
Finance lease liabilities	4	7
Total Long-Term Debt (net of current portion)	9,696	8,598
Other Liabilities
Deferred income taxes	2,816	2,741
Regulatory liabilities	2,072	2,221
Asset retirement obligations	3,142	2,932
Unamortized investment tax credit	182	158
Nuclear decommissioning	283	321
Accrued pension liability — affiliates	378	405
Accrued postretirement liability — affiliates	332	340
Operating lease liabilities	42	46
Other	81	97
Total Other Liabilities	9,328	9,261
Commitments and Contingencies (Notes 6 and 13)
Equity
Common stock ($10 par value, 400,000,000 shares authorized, and 138,632,324 shares issued and outstanding for both periods)	6,002	6,002
Retained earnings	2,849	2,901
Total DTE Energy/DTE Electric Company Equity	8,851	8,903
Total Liabilities and Equity	$ 29,410	$ 28,405