Earnings Per Share And Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2020

Stockholders' Equity Note [Abstract]

Calculation of basic and diluted EPS

The following table presents the calculation of basic and diluted net income (loss) attributable to common stockholders per share:

	Three months ended June 30,				Six months ended June 30,
millions except per-share amounts	2020		2019		2020		2019
Net income (loss) from continuing operations	$	(6,716)	$	635	$	(8,729)	$	1,266
Loss from discontinued operations	(1,415)		—		(1,415)		—
Net income (loss)	(8,131)		635		(10,144)		1,266
Less: Preferred stock dividends	(222)		—		(441)		—
Net income (loss) attributable to common stock	$	(8,353)	$	635	$	(10,585)	$	1,266
Less: Net income allocated to participating securities	—		(3)		—		(6)
Net income (loss) attributable to common stock, net of participating securities	(8,353)		632		(10,585)		1,260
Weighted average number of basic shares	915.5		748.3		906.2		748.7
Net income (loss) attributable to common stockholders per share—basic	$	(9.12)	$	0.84	$	(11.68)	$	1.68
Net income (loss) attributable to common stock, net of participating securities	(8,353)		632		(10,585)		1,260
Weighted-average number of basic shares	915.5		748.3		906.2		748.7
Dilutive securities	—		1.2		—		1.3
Total diluted weighted-average common shares	915.5		749.5		906.2		750.0
Net income (loss) attributable to common stockholders per share—diluted	$	(9.12)	$	0.84	$	(11.68)	$	1.68