Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net Income	$ 277	$ 179	$ 619	$ 587
Net Income	277	182	617	583
Other comprehensive income (loss), net of tax:
Benefit obligations, net of taxes of $1, $1, $2, and $2 respectively	2	3	5	7
Net unrealized gains (losses) on derivatives during the period, net of taxes of $1, $(2), $1, and $(3), respectively	1	(6)	2	(9)
Foreign currency translation	1	0	0	1
Other comprehensive income (loss)	4	(3)	7	(1)
Comprehensive income	281	176	626	586
Less: Comprehensive income (loss) attributable to noncontrolling interests	0	(3)	2	4
Comprehensive Income Attributable to DTE Energy Company/DTE Electric Company	281	179	624	582
Tax effect on benefit obligation	1	1	2	2
Tax effect on net unrealized losses on derivatives during the period	1	(2)	1	(3)
DTE Electric
Net Income	183	133	277	280
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	$ 183	$ 133	$ 277	$ 280