Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2017

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, 2017 and 2016, are reflected in the following table (in thousands):

	Three Months Ended March 31,
	2017		2016
Common stock repurchased (in shares)	1,121		682
Common stock repurchased	$	53,586	$	28,777

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, 2017 and 2016, are reflected in the following table (in thousands):

	Three Months Ended March 31,
	2017		2016
Repurchases related to employee stock plans (in shares)	304		59
Repurchases related to employee stock plans	$	14,711	$	2,590