Stockholders' Deficit

12 Months Ended

Dec. 31, 2016

Stockholders' Equity Note [Abstract]

Stockholders' Deficit

Stockholders’ Deficit

Treasury Stock

Treasury stock is accounted for under the cost method. Treasury stock includes shares repurchased under Stock Repurchase Programs and shares withheld in lieu of minimum tax withholdings due upon vesting of RSUs.

On February 11, 2016, the Company’s Board of Directors (“Board”) authorized the repurchase of approximately $611.2 million of its common stock, in addition to the $388.8 million of its common stock remaining available for repurchase under the previous share repurchase program, for a total repurchase authorization of up to $1.0 billion of its common stock. The share repurchase program has no expiration date. Purchases made under the program could be effected through open market transactions, block purchases, accelerated share repurchase agreements or other negotiated transactions. As of December 31, 2016 there was approximately $429.2 million remaining available for repurchases under the share repurchase program.

Effective February 9, 2017, the Company’s Board authorized the repurchase of approximately $640.9 million of its common stock, in addition to the $359.1 million of its common stock remaining available for repurchase under the previous share repurchase program, for a total repurchase authorization of up to $1.0 billion of its common stock.

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

Since inception, the Company has repurchased 221.0 million shares of its common stock for an aggregate cost of $8.2 billion, which is recorded as a reduction of Additional paid-in capital.

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	)