Intangible Assets and Goodwill (Schedule of Intangible Assets and Goodwill) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Cost	$ 4,863,519	$ 4,863,519
Intangible Assets, Accumulated Amortization	(235,702)	(155,605)
Intangible Assets, Net	4,627,817	4,707,914
Goodwill, Gross	5,052,222	5,050,786
Goodwill, Accumulated Amortization	(2,901)	(2,901)
Goodwill, Net	5,049,321	5,047,885
Licenses
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	28,507	28,507
Finite-Lived Intangible Assets, Accumulated Amortization	(28,507)	(28,504)
Finite-Lived Intangible Assets, Net	$ 0	3
Licenses | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated Life (years)	6 years
Licenses | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated Life (years)	8 years
Patents
Finite-Lived Intangible Assets [Line Items]
Estimated Life (years)	7 years
Finite-Lived Intangible Assets, Gross	$ 10,517	10,517
Finite-Lived Intangible Assets, Accumulated Amortization	(10,517)	(10,517)
Finite-Lived Intangible Assets, Net	0	0
Purchased technology
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	4,708,495	4,708,495
Finite-Lived Intangible Assets, Accumulated Amortization	(196,678)	(116,584)
Finite-Lived Intangible Assets, Net	$ 4,511,817	4,591,911
Purchased technology | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated Life (years)	6 years
Purchased technology | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated Life (years)	16 years
Acquired IPR&D
Finite-Lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Asset, Cost	$ 116,000	116,000
Indefinite-Lived Intangible Assets, Accumulated Amortization	$ 0	$ 0