Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Intangible Assets (Schedule of Other Intangible Assets) (Details)

v2.4.0.8
Intangible Assets (Schedule of Other Intangible Assets) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2014
Developed technology [Member]
Dec. 31, 2013
Developed technology [Member]
Mar. 31, 2014
Capitalized software development costs [Member]
Dec. 31, 2013
Capitalized software development costs [Member]
Mar. 31, 2014
Patents [Member]
Dec. 31, 2013
Patents [Member]
Mar. 31, 2014
Trademarks and trade names [Member]
Dec. 31, 2013
Trademarks and trade names [Member]
Mar. 31, 2014
Customer relationships [Member]
Dec. 31, 2013
Customer relationships [Member]
Mar. 31, 2014
Non-compete agreement [Member]
Dec. 31, 2013
Non-compete agreement [Member]
Mar. 31, 2014
In-process research and development [Member]
Dec. 31, 2013
In-process research and development [Member]
Mar. 31, 2014
Research and development, developed technology [Member]
Finite-lived intangible assets $ 714,016 $ 712,569 $ 462,289 $ 447,842 $ 16,889 $ 16,612 $ 14,209 $ 14,065 $ 59,034 $ 59,019 $ 101,566 $ 100,679 $ 10,354 $ 10,354 $ 49,675 $ 63,998 $ 14,400
Accumulated amortization 109,202 90,239 67,107 54,029 13,963 13,828 6,922 6,523 5,226 3,817 14,081 10,793 1,903 1,249        
Net book value of amortizable intangible assets $ 604,814 $ 622,330                              
Useful life                                 6 years