Business Combinations (Tables)

12 Months Ended

Dec. 31, 2014

Business Acquisition [Line Items]

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the years ended December 31, 2014 and 2013 are as following (in thousands):

	Amount
Balance as of December 31, 2012	$	1,274
Goodwill acquired	705,053
Balance as of December 31, 2013	706,327
Goodwill acquired	41,538
Deferred tax adjustments	1,156
Other adjustments	1,267
Balance as of December 31, 2014	$	750,288

Schedule of Intangible Assets

Intangible assets consist of the following (in thousands):

	As of December 31,
	2014			2013
Developed technology	$	78,193		$	60,093
Content	128,600			128,500
Customer relationships	75,300			67,900
Contract backlog	13,800			12,600
Trade names	12,400			12,400
Total intangible assets subject to amortization	308,293			281,493
Less: accumulated amortization	(46,668		)	(1,516		)
Net intangible assets subject to amortization	261,625			279,977
In-process research and development	—			1,400
Total net intangible assets	$	261,625		$	281,377

Schedule of Expected Annual Amortization Expense of Intangible Assets

The expected annual amortization expense of intangible assets as of December 31, 2014 is presented below (in thousands):

Years Ending December 31,	Amount
2015	$	47,064
2016	46,448
2017	40,503
2018	29,346
2019	27,574
2020 and thereafter	70,690
Total	$	261,625

nPulse Technologies [Member]

Business Acquisition [Line Items]

Schedule of Purchase Consideration

Total allocation of the preliminary purchase price allocation is as follows (in thousands):

	Amount
Net tangible liabilities assumed	$	(1,833	)
Intangible assets	24,700
Deferred tax asset	442
Deferred tax liability	(8,368		)
Goodwill	41,671
Total preliminary purchase price allocation	$	56,612

Schedule of Useful Life and Fair Values of the Identifiable Intangible Assets

The preliminary estimated useful life and fair values of the identifiable intangible assets are as follows (in thousands):

	Preliminary Estimated Useful Life (in years)	Amount
Developed technology	6	$	10,100
Customer relationships	8	8,000
In-process research and development	N/A	6,600
Total		$	24,700

Mandiant, Inc. [Member]

Business Acquisition [Line Items]

Schedule of Purchase Consideration

The total purchase consideration is as follows (in thousands):

	Amount
Cash	$	106,538
Fair value of common stock	704,414
Fair value of equity awards assumed	89,838
Total purchase consideration	$	900,790

Schedule of Useful Life and Fair Values of the Identifiable Intangible Assets

The useful life and fair values of the identifiable intangible assets are as follows (in thousands):

	Useful Life (in years)	Amount
Developed technology	4 - 6	$	54,600
Customer relationships	8	65,400
In-process research and development	N/A	1,400
Content	10	128,600
Contract backlog	1 - 3	13,800
Trade names	4	12,400
Total		$	276,200

Schedule of Fair Value of Assets Acquired and Liabilities Assumed

The following is the total purchase price allocation of the purchase consideration based on all available information as of December 31, 2014 (in thousands):

	Amount
Net tangible assets	$	10,797
Intangible assets	276,200
Deferred tax liability	(91,111		)
Goodwill	704,904
Total purchase price allocation	$	900,790

Schedule of Revised Pro Forma Information

The revised disclosure is as follows (in thousands):

	Year ended December 31,
	2013			2012
Pro forma revenue	$	266,458		$	157,555
Pro forma loss from operations	(296,476		)	(130,885		)
Pro forma net loss	$	(246,617	)	$	(74,893	)

Secure DNA [Member]

Business Acquisition [Line Items]

Schedule of Fair Value of Assets Acquired and Liabilities Assumed

The following table summarizes the consideration paid and the fair values of the assets acquired and liabilities assumed at the acquisition date for the Secure DNA acquisition (in thousands):

	Amount
Developed technology	$	1,300
Customer relationships	1,900
Deferred tax liabilities	(1,290		)
Net assets acquired	665
Goodwill	2,302
Fair value of total consideration transferred	$	4,877

Ensighta Security, Inc. [Member]

Business Acquisition [Line Items]

Schedule of Fair Value of Assets Acquired and Liabilities Assumed

The following table summarizes the consideration paid and the fair values of the assets acquired and liabilities assumed at the acquisition date for the Ensighta acquisition (in thousands):

	Amount
Developed technology	$	3,378
Deferred tax liabilities	(1,274		)
Net assets acquired	(190		)
Goodwill	1,274
Fair value of total consideration transferred	$	3,188