Stockholders' Deficit Stockholders' Deficit (Equity) (Tables)

12 Months Ended

Dec. 31, 2016

Stockholders' Equity Note [Abstract]

Schedule of Common Stock Repurchase

The summary of the Company’s common stock repurchases for 2016, 2015 and 2014 are as follows:

	2016				2015				2014
	Shares		Average Price		Shares		Average Price		Shares		Average Price
	(In thousands, except average price amounts)
Total repurchases under the repurchase plans	7,789		$	81.73	9,338		$	66.59	16,316		$	53.15
Total repurchases for tax withholdings	320		$	80.74	333		$	64.03	297		$	54.73
Total repurchases	8,109		$	81.70	9,671		$	66.50	16,613		$	53.18
Total costs	$	662,491			$	643,169			$	883,403

Schedule of Accumulated Other Comprehensive Loss

The following table summarizes the changes in the components of Accumulated other comprehensive loss for 2016 and 2015:

	Foreign Currency Translation Adjustments Loss			Unrealized Gain (Loss) On Investments			Total Accumulated Other Comprehensive Loss
	(In thousands)
Balance, December 31, 2014	$	(3,160	)	$	162		$	(2,998	)
Changes	(291		)	(704		)	(995		)
Balance, December 31, 2015	(3,451		)	(542		)	(3,993		)
Changes	85			455			540
Balance, December 31, 2016	$	(3,366	)	$	(87	)	$	(3,453	)