Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net Income	$ 477	$ 317	$ 1,096	$ 904
Net Income	476	319	1,093	902
Other comprehensive income (loss), net of tax:
Benefit obligations, net of taxes of $1, $2, $3, and $4, respectively	2	4	7	11
Net unrealized gains (losses) on derivatives, net of taxes of $—, $(1), $1, and $(4), respectively	1	(4)	3	(13)
Foreign currency translation	0	0	0	1
Other comprehensive income (loss)	3	0	10	(1)
Comprehensive income	480	317	1,106	903
Less: Comprehensive income (loss) attributable to noncontrolling interests	1	(2)	3	2
Comprehensive Income Attributable to DTE Energy Company/DTE Electric Company	479	319	1,103	901
DTE Electric
Net Income	400	307	677	587
Other comprehensive income (loss), net of tax:
Other comprehensive income (loss)	0	0	0	0
Comprehensive Income Attributable to DTE Energy Company/DTE Electric Company	$ 400	$ 307	$ 677	$ 587