Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Number and Cost of Common Stock Shares Repurchased

The number and the cost of common stock shares repurchased during the three months ended March 31, 2019 and 2018, are reflected in the following table (in thousands):

	Three Months Ended   March 31,
	2019		2018
Common stock repurchased (in shares)	781		1,065
Common stock repurchased	$	51,608	$	60,033

Number and Cost of Employee Stock Plan Repurchases

The number and the cost of repurchases related to employee stock plans made during the three months ended March 31, 2019 and 2018, are reflected in the following table (in thousands):

	Three Months Ended   March 31,
	2019		2018
Repurchases related to employee stock plans (in shares)	257		147
Repurchases related to employee stock plans	$	16,708	$	8,456