Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net Income	$ 408	$ 351
Net Income	401	361
Other comprehensive income (loss), net of tax:
Benefit obligations, net of taxes of $1 and $1, respectively	4	2
Net unrealized losses on derivatives during the period, net of taxes of $(1) and $—, respectively	(3)	0
Foreign currency translation	1	0
Other comprehensive income	2	2
Comprehensive income	410	353
Less: Comprehensive income (loss) attributable to noncontrolling interests	7	(10)
Comprehensive Income Attributable to DTE Energy Company/DTE Electric Company	403	363
DTE Electric
Net Income	147	140
Other comprehensive income (loss), net of tax:
Other comprehensive income	0	0
Comprehensive Income Attributable to DTE Energy Company/DTE Electric Company	$ 147	$ 140