Stockholders' equity (Tables)

9 Months Ended

Sep. 30, 2022

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, 2021	$	1,741	$	2,630	$	45,919	$	(36,800)	$	(157)
2022
Net income	—		—		2,201		—		—
Dividends declared and paid ($1.15 per share)	—		—		(1,063)		—		—
Common stock issued for stock-based awards	—		(36)		—		93		—
Stock repurchases	—		—		—		(584)		—
Stock compensation	—		74		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		4
Dividend equivalents on RSUs	—		—		(5)		—		—
Other	—		(1)		1		—		—
Balance, March 31, 2022	1,741		2,667		47,053		(37,291)		(153)
Net income	—		—		2,291		—		—
Dividends declared and paid ($1.15 per share)	—		—		(1,060)		—		—
Common stock issued for stock-based awards	—		31		—		25		—
Stock repurchases	—		—		—		(1,266)		—
Stock compensation	—		85		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		(27)
Dividend equivalents on RSUs	—		—		(4)		—		—
Balance, June 30, 2022	1,741		2,783		48,280		(38,532)		(180)
Net income	—		—		2,295		—		—
Dividends declared and paid ($1.15 per share)	—		—		(1,051)		—		—
Common stock issued for stock-based awards	—		26		—		52		—
Stock repurchases	—		—		—		(996)		—
Stock compensation	—		68		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		26
Dividend equivalents on RSUs	—		—		(5)		—		—
Balance, September 30, 2022	$	1,741	$	2,877	$	49,519	$	(39,476)	$	(154)

	Common Stock		Paid-in Capital		Retained Earnings		Treasury Common Stock		AOCI
Balance, December 31, 2020	$	1,741	$	2,333	$	42,051	$	(36,578)	$	(360)
2021
Net income	—		—		1,753		—		—
Dividends declared and paid ($1.02 per share)	—		—		(940)		—		—
Common stock issued for stock-based awards	—		(3)		—		199		—
Stock repurchases	—		—		—		(100)		—
Stock compensation	—		61		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		13
Dividend equivalents on RSUs	—		—		(4)		—		—
Balance, March 31, 2021	1,741		2,391		42,860		(36,479)		(347)
Net income	—		—		1,931		—		—
Dividends declared and paid ($1.02 per share)	—		—		(942)		—		—
Common stock issued for stock-based awards	—		25		—		29		—
Stock repurchases	—		—		—		(146)		—
Stock compensation	—		69		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		24
Dividend equivalents on RSUs	—		—		(4)		—		—
Other	—		—		1		—		—
Balance, June 30, 2021	1,741		2,485		43,846		(36,596)		(323)
Net income	—		—		1,947		—		—
Dividends declared and paid ($1.02 per share)	—		—		(942)		—		—
Common stock issued for stock-based awards	—		27		—		48		—
Stock repurchases	—		—		—		(139)		—
Stock compensation	—		50		—		—		—
Other comprehensive income (loss), net of taxes	—		—		—		—		10
Dividend equivalents on RSUs	—		—		(3)		—		—
Other	—		1		(1)		—		—
Balance, September 30, 2021	$	1,741	$	2,563	$	44,847	$	(36,687)	$	(313)