Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic and Diluted

	Three Months Ended					Six Months Ended
	June 30, 2018			June 30, 2017		June 30, 2018			June 30, 2017
Basic earnings per share
Income from continuing operations(a)	$	2,390		$	2,430	$	3,506		$	5,107
Less: cumulative dividends on subsidiary preferred stock	(15		)	—		(29		)	—
Income from continuing operations attributable to common stockholders	2,375			2,430		3,477			5,107
Loss from discontinued operations, net of tax	—			770		70			839
Net income attributable to common stockholders	$	2,375		$	1,660	$	3,407		$	4,268
Weighted-average common shares outstanding	1,410			1,497		1,409			1,501
Basic earnings per common share – continuing operations	$	1.68		$	1.62	$	2.47		$	3.40
Basic loss per common share – discontinued operations	$	—		$	0.51	$	0.05		$	0.56
Basic earnings per common share	$	1.68		$	1.11	$	2.42		$	2.84
Diluted earnings per share
Income from continuing operations attributable to common stockholders – diluted(a)	$	2,375		$	2,430	$	3,477		$	5,107
Loss from discontinued operations, net of tax – diluted	$	—		$	770	$	70		$	839
Net income attributable to common stockholders – diluted	$	2,375		$	1,660	$	3,407		$	4,268
Weighted-average common shares outstanding – basic	1,410			1,497		1,409			1,501
Dilutive effect of warrants and awards under stock incentive plans	21			22		21			24
Weighted-average common shares outstanding – diluted	1,431			1,519		1,430			1,525
Diluted earnings per common share – continuing operations	$	1.66		$	1.60	$	2.43		$	3.35
Diluted loss per common share – discontinued operations	$	—		$	0.51	$	0.05		$	0.55
Diluted earnings per common share	$	1.66		$	1.09	$	2.38		$	2.80
Potentially dilutive securities(b)	4			6		4			6

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(a) Net of Net (income) loss attributable to noncontrolling interests.

(b) Potentially dilutive securities attributable to outstanding stock options and Restricted Stock Units (RSUs) were excluded from the computation of diluted earnings per share (EPS) because the securities would have had an antidilutive effect.