Goodwill And Other Intangibles (Schedule Of Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Other Intangible Assets [Line Items]
Indefinite-lived intangibles:	$ 315,817	$ 73,400
Definite-lived intangibles:
Gross Carrying Amount	3,750,249	2,542,813
Accumulated Amortization	(932,103)	(743,287)
Net Carrying Amount	2,818,146	1,799,526
Gross Carrying Amount	4,066,066	2,616,213
Net Carrying Amount	3,133,963	1,872,926
Estimated life of license agreement (years)	14 years
Licenses [Member]
Definite-lived intangibles:
Gross Carrying Amount	626,867	587,127
Accumulated Amortization	(408,159)	(357,439)
Net Carrying Amount	218,708	229,688
Estimated life of license agreement (years)	9 years
Customer relationships [Member]
Definite-lived intangibles:
Gross Carrying Amount	156,754	158,258
Accumulated Amortization	(32,806)	(25,574)
Net Carrying Amount	123,948	132,684
Estimated life of license agreement (years)	16 years
Tradenames [Member]
Definite-lived intangibles:
Gross Carrying Amount	77,000	77,000
Accumulated Amortization	(12,654)	(9,934)
Net Carrying Amount	64,346	67,066
Estimated life of license agreement (years)	24 years
Developed technology [Member]
Definite-lived intangibles:
Gross Carrying Amount	2,889,628	1,720,428
Accumulated Amortization	(478,484)	(350,340)
Net Carrying Amount	2,411,144	1,370,088
Estimated life of license agreement (years)	15 years
In process research & development [Member]
Other Intangible Assets [Line Items]
Indefinite-lived intangibles:	$ 315,817	$ 73,400