Consolidated Statements of Operations (Unaudited) - DTE Electric Company - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Revenues — Utility operations	$ 1,827	$ 2,053	$ 5,504	$ 6,196
Operating Expenses
Fuel, purchased power, and gas — utility	435	594	1,364	1,901
Taxes other than income	114	111	350	349
Operating Expenses	2,350	4,706	7,764	13,466
Operating Income	538	545	1,587	1,286
Other (Income) and Deductions
Interest expense	200	171	583	486
Interest income	(15)	(10)	(45)	(26)
Non-operating retirement benefits, net	1	(5)	9	(13)
Other income	(13)	(16)	(70)	(35)
Other expenses	11	12	26	56
Other (Income) and Deductions	184	152	503	468
Income Before Income Taxes	354	393	1,084	818
Income Tax Expense	22	6	106	0
Net Income Attributable to DTE Energy Company/DTE Electric Company	332	387	978	818
DTE Electric
Operating Revenues — Utility operations	1,623	1,844	4,324	4,896
Operating Expenses
Fuel, purchased power, and gas — utility	440	595	1,120	1,551
Operation and maintenance	371	403	1,099	1,167
Depreciation and amortization	334	304	979	899
Taxes other than income	87	85	255	257
Operating Expenses	1,232	1,387	3,453	3,874
Operating Income	391	457	871	1,022
Other (Income) and Deductions
Interest expense	114	93	319	271
Interest income	(3)	0	(14)	0
Non-operating retirement benefits, net	(1)	(1)	(3)	(2)
Other income	(16)	(15)	(56)	(46)
Other expenses	9	11	22	37
Other (Income) and Deductions	103	88	268	260
Income Before Income Taxes	288	369	603	762
Income Tax Expense	19	6	55	12
Net Income Attributable to DTE Energy Company/DTE Electric Company	$ 269	$ 363	$ 548	$ 750