Supplementary Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Supplementary Quarterly Financial Information (Unaudited)

SUPPLEMENTARY QUARTERLY FINANCIAL INFORMATION (UNAUDITED)

DTE Energy

Quarterly earnings per share may not equal full year totals, since quarterly computations are based on weighted average common shares outstanding during each quarter.

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
	(In millions, except per share amounts)
2019
Operating Revenues	$	3,514	$	2,888	$	3,119	$	3,148	$	12,669
Operating Income	$	542	$	300	$	450	$	415	$	1,707
Net Income Attributable to DTE Energy Company	$	401	$	182	$	319	$	267	$	1,169
Basic Earnings per Share	$	2.20	$	0.99	$	1.74	$	1.40	$	6.32
Diluted Earnings per Share	$	2.19	$	0.99	$	1.73	$	1.40	$	6.31
2018
Operating Revenues	$	3,753	$	3,159	$	3,550	$	3,750	$	14,212
Operating Income	$	504	$	329	$	429	$	332	$	1,594
Net Income Attributable to DTE Energy Company	$	361	$	234	$	334	$	191	$	1,120
Basic Earnings per Share	$	2.01	$	1.29	$	1.84	$	1.05	$	6.18
Diluted Earnings per Share	$	2.00	$	1.29	$	1.84	$	1.05	$	6.17

DTE Electric

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
	(In millions)
2019
Operating Revenues	$	1,235	$	1,190	$	1,519	$	1,280	$	5,224
Operating Income	$	226	$	223	$	440	$	224	$	1,113
Net Income	$	147	$	133	$	307	$	129	$	716
2018
Operating Revenues	$	1,205	$	1,276	$	1,521	$	1,296	$	5,298
Operating Income	$	253	$	269	$	444	$	168	$	1,134
Net Income	$	140	$	163	$	305	$	56	$	664