Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Schedule of Changes in Stockholders' Equity

Changes in equity for the three months ended March 31, 2019 and 2018, are as follows:

									Treasury
	Common		Paid-in			Retained			Common
	Stock		Capital			Earnings			Stock			AOCI
Balance, December 31, 2018	$	1,741	$	1,950		$	37,906		$	(32,130	)	$	(473	)
2019
Net income		—		—			1,217			—			—
Dividends declared and paid ($0.77 per share)		—		—			(724	)		—			—
Common stock issued for stock-based awards		—		(84	)		—			235			—
Stock repurchases		—		—			—			(1,185	)		—
Stock compensation		—		61			—			—			—
Other comprehensive income (loss), net of taxes		—		—			—			—			8
Dividend equivalents on RSUs		—		—			(4	)		—			—
Other		—		—			1			—			—
Balance, March 31, 2019	$	1,741	$	1,927		$	38,396		$	(33,080	)	$	(465	)

									Treasury
	Common		Paid-in			Retained			Common
	Stock		Capital			Earnings			Stock			AOCI
Balance, December 31, 2017	$	1,741	$	1,776		$	34,662		$	(27,458	)	$	(384	)
2018
Net income		—		—			1,366			—			—
Dividends declared and paid ($0.62 per share)		—		—			(611	)		—			—
Common stock issued for stock-based awards		—		(75	)		—			253			—
Stock repurchases		—		—			—			(891	)		—
Stock compensation		—		70			—			—			—
Other comprehensive income (loss), net of taxes		—		—			—			—			(8	)
Dividend equivalents on RSUs		—		—			(4	)		—			—
Cumulative effect of accounting changes		—		—			206			—			—
Other		—		(1	)		—			—			—
Balance, March 31, 2018	$	1,741	$	1,770		$	35,619		$	(28,096	)	$	(392	)