Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2016

Equity [Abstract]

Number and Cost of Common Stock Shares Repurchased

The number and the cost of common stock shares repurchased during the six months ended June 30, 2016 and 2015, are reflected in the following table (in thousands):

	Six Months Ended   June 30,
	2016		2015
Common stock repurchased (in shares)	1,694		1,381
Common stock repurchased	$	66,536	$	79,251

Number and Cost of Employee Stock Plan Repurchases

The number and the cost of employee stock plan repurchases made during the six months ended June 30, 2016 and 2015, are reflected in the following table (in thousands):

	Six Months Ended   June 30,
	2016		2015
Employee stock plan repurchased (in shares)	261		194
Employee stock plan repurchased	$	10,465	$	11,643