Consolidated Statements of Operations (Unaudited) - DTE Electric Company - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating Revenues — Utility operations	$ 2,156	$ 2,060
Operating Expenses
Fuel, purchased power, and gas — utility	600	584
Taxes other than income	122	122
Operating Expenses	2,723	3,127
Operating Income	517	652
Other (Income) and Deductions
Interest expense	218	191
Interest income	(18)	(17)
Non-operating retirement benefits, net	0	3
Other income	(27)	(26)
Other expenses	10	6
Other (Income) and Deductions	183	157
Income Before Income Taxes	334	495
Income Tax Expense	21	50
Net Income Attributable to DTE Energy Company/DTE Electric Company	313	445
DTE Electric
Operating Revenues — Utility operations	1,466	1,375
Operating Expenses
Fuel, purchased power, and gas — utility	370	365
Operation and maintenance	380	411
Depreciation and amortization	350	317
Taxes other than income	84	84
Operating Expenses	1,184	1,177
Operating Income	282	198
Other (Income) and Deductions
Interest expense	117	102
Interest income	(2)	(6)
Non-operating retirement benefits, net	2	(1)
Other income	(32)	(20)
Other expenses	9	6
Other (Income) and Deductions	94	81
Income Before Income Taxes	188	117
Income Tax Expense	18	17
Net Income Attributable to DTE Energy Company/DTE Electric Company	$ 170	$ 100