Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2015

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, 2015 and 2014, are reflected in the following table (in thousands):

	Three Months Ended   March 31,
	2015		2014
Common stock repurchased (in shares)	481		825
Common stock repurchased	$	28,898	$	33,415

Number and Cost of Employee Stock Plan Repurchases

The number and the cost of employee stock plan repurchases made during the three months ended March 31, 2015 and 2014, are reflected in the following table (in thousands):

	Three Months Ended   March 31,
	2015			2014
Employee stock plan repurchased (in shares)		191		239
Employee stock plan repurchased		$	11,454	$	9,876