Consolidated Statements of Operations (Unaudited) - DTE Electric Company - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating Revenues — Utility operations	$ 2,053	$ 1,875	$ 6,196	$ 5,483
Operating Expenses
Fuel, purchased power, and gas — utility	594	477	1,901	1,411
Taxes other than income	111	106	349	329
Operating Expenses	4,706	3,310	13,466	9,237
Operating Income	545	405	1,286	1,080
Other (Income) and Deductions
Interest expense	171	156	486	477
Non-operating retirement benefits, net	(5)	3	(13)	10
Other income	(16)	(90)	(35)	(187)
Other expenses	12	30	56	50
Other (Income) and Deductions	152	469	468	718
Income (Loss) Before Income Taxes	393	(64)	818	362
Income Tax Expense	6	(119)	0	(124)
Net Income Attributable to DTE Energy Company/DTE Electric Company	387	25	818	601
DTE Electric
Operating Revenues — Utility operations	1,844	1,700	4,896	4,468
Operating Expenses
Fuel, purchased power, and gas — utility	595	462	1,551	1,185
Operation and maintenance	403	410	1,167	1,122
Depreciation and amortization	304	278	899	810
Taxes other than income	85	83	257	245
Operating Expenses	1,387	1,233	3,874	3,362
Operating Income	457	467	1,022	1,106
Other (Income) and Deductions
Interest expense	93	84	271	251
Non-operating retirement benefits, net	(1)	0	(2)	(1)
Other income	(15)	(14)	(46)	(52)
Other expenses	11	8	37	26
Other (Income) and Deductions	88	78	260	224
Income (Loss) Before Income Taxes	369	389	762	882
Income Tax Expense	6	45	12	92
Net Income Attributable to DTE Energy Company/DTE Electric Company	$ 363	$ 344	$ 750	$ 790