Stockholders’ equity (Tables)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Schedule of Changes in Stockholders' Equity

Changes in equity are as follows:

	Common Stock		Paid-in Capital		Retained Earnings		Treasury Common 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)
Net income	—		—		1,305		—		—
Dividends declared and paid ($0.77 per share)	—		—		(722)		—		—
Common stock issued for stock-based awards	—		10		—		136		—
Stock repurchases	—		—		—		(830)		—
Stock compensation	—		67		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		8
Dividend equivalents on RSUs	—		—		(4)		—		—
Other	—		(1)		(1)		(1)		—
Balance, June 30, 2019	1,741		2,003		38,974		(33,775)		(457)
Net income	—		—		1,425		—		—
Dividends declared and paid ($0.77 per share)	—		—		(721)		—		—
Common stock issued for stock-based awards	—		8		—		186		—
Stock repurchases	—		—		—		(456)		—
Stock compensation	—		48		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		14
Dividend equivalents on RSUs	—		—		(4)		—		—
Other	—		(1)		—		—		—
Balance, September 30, 2019	$	1,741	$	2,058	$	39,674	$	(34,045)	$	(443)

	Common Stock		Paid-in Capital		Retained Earnings		Treasury Common 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)
Net income	—		—		1,405		—		—
Dividends declared and paid ($0.62 per share)	—		—		(606)		—		—
Common stock issued for stock-based awards	—		22		—		80		—
Stock repurchases	—		—		—		(1,000)		—
Stock compensation	—		74		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		21
Dividend equivalents on RSUs	—		—		(5)		—		—
Other	—		1		—		—		—
Balance, June 30, 2018	1,741		1,867		36,413		(29,016)		(371)
Net income	—		—		1,570		—		—
Dividends declared and paid ($0.62 per share)	—		—		(602)		—		—
Common stock issued for stock-based awards	—		6		—		49		—
Stock repurchases	—		—		—		(1,200)		—
Stock compensation	—		46		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		17
Dividend equivalents on RSUs	—		—		(4)		—		—
Other	—		(1)		1		—		—
Balance, September 30, 2018	$	1,741	$	1,918	$	37,378	$	(30,167)	$	(354)