Consolidated Statements of Operations (Unaudited) - DTE Electric Company - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Operating Revenues — Utility operations	$ 2,307	$ 2,156
Operating Expenses
Fuel, purchased power, and gas — utility	695	600
Taxes other than income	138	122
Operating Expenses	3,816	2,723
Operating Income	624	517
Other (Income) and Deductions
Interest expense	250	218
Interest income	(23)	(18)
Other income	(44)	(27)
Other expenses	14	10
Other (Income) and Deductions	197	183
Income Before Income Taxes	427	334
Income Tax Expense (Benefit)	(18)	21
Net Income Attributable to DTE Energy Company/DTE Electric Company	445	313
DTE Electric
Operating Revenues — Utility operations	1,454	1,466
Operating Expenses
Fuel, purchased power, and gas — utility	415	370
Operation and maintenance	343	380
Depreciation and amortization	378	350
Taxes other than income	94	84
Operating Expenses	1,230	1,184
Operating Income	224	282
Other (Income) and Deductions
Interest expense	132	117
Interest income	(1)	(2)
Non-operating retirement benefits, net	(1)	2
Other income	(36)	(32)
Other expenses	12	9
Other (Income) and Deductions	106	94
Income Before Income Taxes	118	188
Income Tax Expense (Benefit)	(3)	18
Net Income Attributable to DTE Energy Company/DTE Electric Company	$ 121	$ 170