Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	For the Three Months Ended March 31,
	2021		2020
Numerator:
Net Income available to common stockholders for basic net income per common share	$	219	$	293
Effect of interest on assumed conversions of convertible notes, net of tax	2		2
Net Income available to common stockholders for dilutive net income per common share	$	221	$	295
Denominator:
Weighted average common shares outstanding for basic net income per common share	4,137		4,405
Weighted average impact of assumed convertible notes	30		29
Weighted average impact of dilutive equity instruments	55		81
Weighted average shares for diluted net income per common share	4,222		4,515
Net income per common share:
Basic	$	0.05	$	0.07
Diluted	$	0.05	$	0.07