Stockholders Equity (Tables)

9 Months Ended

Sep. 30, 2022

Equity [Abstract]

Schedule of changes in equity

A schedule of consolidated changes in equity for the nine months ended September 30, 2022 is as follows (number of shares in thousands):

	Common Stock (Number of Shares)	Common Stock (Amount)		Additional Paid-In Capital		Treasury Stock (Number of Shares)	Treasury Stock (Amount)		Retained Earnings		Accumulated Other Non-Owner Changes to Equity		Total Stockholders’ Equity
December 31, 2021	64,344	$	643	$	516,562	13,658	$	(523,642)	$	1,587,041	$	(151,838)	$	1,428,766
Comprehensive income (loss)	—	—		—		—	—		20,484		(2,590)		17,894
Dividends declared ($0.16 per share)	—	—		—		—	—		(8,111)		—		(8,111)
Employee stock plans	12	1		2,665		2	(49)		(136)		—		2,481
March 31, 2022	64,356	$	644	$	519,227	13,660	$	(523,691)	$	1,599,278	$	(154,428)	$	1,441,030
Comprehensive loss	—	—		—		—	—		(39,552)		(69,962)		(109,514)
Dividends declared ($0.16 per share)	—	—		—		—	—		(8,081)		—		(8,081)
Common stock repurchases	—	—		—		200	(6,721)		—		—		(6,721)
Employee stock plans	23	—		3,548		3	(106)		(62)		—		3,380
June 30, 2022	64,379	$	644	$	522,775	13,863	$	(530,518)	$	1,551,583	$	(224,390)	$	1,320,094
Comprehensive income (loss)	—	—		—		—	—		16,979		(64,779)		(47,800)
Dividends declared ($0.16 per share)	—	—		—		—	—		(8,090)		—		(8,090)
Employee stock plans	70	—		3,592		19	(663)		(77)		—		2,852
September 30, 2022	64,449	$	644	$	526,367	13,882	$	(531,181)	$	1,560,395	$	(289,169)	$	1,267,056

A schedule of consolidated changes in equity for the nine months ended September 30, 2021 is as follows (number of shares in thousands):

	Common Stock (Number of Shares)	Common Stock (Amount)		Additional Paid-In Capital		Treasury Stock (Number of Shares)	Treasury Stock (Amount)		Retained Earnings		Accumulated Other Non-Owner Changes to Equity		Total Stockholders’ Equity
December 31, 2020	64,171	$	642	$	501,531	13,530	$	(516,992)	$	1,519,811	$	(122,315)	$	1,382,677
Comprehensive income (loss)	—	—		—		—	—		19,382		(44,902)		(25,520)
Dividends declared ($0.16 per share)	—	—		—		—	—		(8,104)		—		(8,104)
Employee stock plans	12	—		2,406		1	(68)		(24)		—		2,314
March 31, 2021	64,183	$	642	$	503,937	13,531	$	(517,060)	$	1,531,065	$	(167,217)	$	1,351,367
Comprehensive income	—	—		—		—	—		24,491		24,591		49,082
Dividends declared ($0.16 per share)	—	—		—		—	—		(8,090)		—		(8,090)
Common stock repurchases	—	—		—		100	(5,229)		—		—		(5,229)
Employee stock plans	17	—		3,417		3	(123)		(31)		—		3,263
June 30, 2021	64,200	$	642	$	507,354	13,634	$	(522,412)	$	1,547,435	$	(142,626)	$	1,390,393
Comprehensive income (loss)	—	—		—		—	—		27,863		(21,681)		6,182
Dividends declared ($0.16 per share)	—	—		—		—	—		(8,099)		—		(8,099)
Residual interest in subsidiary	—	—		2,177		—	—		—		—		2,177
Employee stock plans	84	1		3,826		23	(1,165)		(86)		—		2,576
September 30, 2021	64,284	$	643	$	513,357	13,657	$	(523,577)	$	1,567,113	$	(164,307)	$	1,393,229