Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2014

Summary of Dividends Declared

The Executive Committee, acting on behalf of the Board of Directors, declared the following dividends during the periods presented:

Declaration Date	Dividend Per  Share		Record Date		Total Amount (in  thousands)		Payment Date
Six months ended June 30, 2014:
February 5, 2014	$	0.15		March 10, 2014	$	19,602		March 27, 2014
April 30, 2014		0.15		May 30, 2014		19,231		June 19, 2014
Six months ended June 30, 2013:
February 5, 2013	$	0.13		March 11, 2013	$	17,983		March 28, 2013
April 24, 2013		0.13		May 30, 2013		17,638		June 19, 2013