Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Number and Cost of Common Stock Shares Repurchased

The number and the cost of common stock shares repurchased during the nine months ended September 30, 2019 and 2018, are reflected in the following table (in thousands):

	Nine Months Ended    September 30,
	2019		2018
Common stock repurchased (in shares)	3,266		3,255
Common stock repurchased	$	191,048	$	214,502

Number and Cost of Employee Stock Plan Repurchases

The number and the cost of repurchases related to employee stock plans made during the nine months ended September 30, 2019 and 2018, are reflected in the following table (in thousands):

	Nine Months Ended    September 30,
	2019		2018
Repurchases related to employee stock plans (in shares)	264		154
Repurchases related to employee stock plans	$	17,122	$	8,942