STOCKHOLDERS' EQUITY (Tables)

9 Months Ended

Sep. 30, 2022

Stockholders' Equity Note [Abstract]

Summary of Changes in Shareholders' Equity

A summary of changes in stockholders’ equity is presented below (in thousands): 

	Nine Months Ended September 30, 2022
	(In thousands)
	Number of Shares	Common Stock		Additional Paid-In Capital		Retained Earnings		Total
Balance at December 31, 2021	37,341	$	373	$	414,841	$	2,629,175	$	3,044,389
Net earnings	—	—		—		217,254		217,254
Stock-based compensation expense	—	—		5,975		—		5,975
Issuance of stock	392	4		(4)		—		—
Share repurchases	(1,038)	(10)		(99,293)		—		(99,303)
Balance at March 31, 2022	36,695	$	367	$	321,519	$	2,846,429	$	3,168,315
Net earnings	—	—		—		250,084		250,084
Stock-based compensation expense	—	—		4,070		—		4,070
Share repurchases	(128)	(1)		(9,999)		—		(10,000)
Balance at June 30, 2022	36,567	$	366	$	315,590	$	3,096,513	$	3,412,469
Net earnings	—	—		—		262,489		262,489
Stock-based compensation expense	—	—		6,852		—		6,852
Issuance of stock	4	—		—		—		—
Share repurchases	—	—		—		—		—
Balance at September 30, 2022	36,571	$	366	$	322,442	$	3,359,002	$	3,681,810

	Nine Months Ended September 30, 2021
	(In thousands)
	Number of Shares		Common Stock			Additional Paid-In Capital			Retained Earnings			Total
Balance at December 31, 2020	37,512		$	375		$	455,762		$	1,891,731		$	2,347,868
Net earnings	—		—			—			131,843			131,843
Stock-based compensation expense	—		—			5,367			—			5,367
Issuance of stock	435		4			(4)			—			—
Share repurchases	(100)		(1)			(8,384)			—			(8,385)
Balance at March 31, 2021	37,847		$	378		$	452,741		$	2,023,574		$	2,476,693
Net earnings	—		—			—			167,389			167,389
Stock-based compensation expense	—		—			3,223			—			3,223
Share repurchases	(200)		(2)			(19,159)			—			(19,161)
Balance at June 30, 2021	37,647	—	376		—	436,805		—	2,190,963		—	2,628,144
Net earnings	—		—			—			200,752			200,752
Stock-based compensation expense	—		—			5,845			—			5,845
Issuance of stock	3		—			—			—			—
Share repurchases	(95)		—			(9,471)			—			(9,471)
Balance at September 30, 2021	37,555		$	376		$	433,179		$	2,391,715		$	2,825,270