Equity Transactions (Tables)

12 Months Ended

Dec. 31, 2019

Equity [Abstract]

Schedule of Shares Repurchased

	2014 Repurchase Program
	# of Shares	Value
2019	2,962	$	196,269
2018	1,478	110,505
2017	107	7,693
2016	1,304	64,685
2015	1,836	96,410
2014	3,554	152,625
Total	11,241	$	628,187

Schedule of Cash Dividends

Cash dividends on outstanding common stock declared in 2019 and 2018 were as follows (in thousands, except per share data):

2019	Per Share		Total		Cumulative by Fiscal Year
First quarter	$	0.35	$	11,180	$	11,180
Second quarter	0.35		10,895		22,075
Third quarter	0.35		10,897		32,972
Fourth quarter	0.35		10,746		43,718
	$	1.40	$	43,718
2018
First quarter	$	0.35	$	12,124	$	12,124
Second quarter	0.35		12,192		24,316
Third quarter	0.35		11,996		36,312
Fourth quarter	0.35		11,610		47,922
	$	1.40	$	47,922