Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Other Intangible Assets (Narrative) (Details)

v3.7.0.1
Other Intangible Assets (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]      
Impairment charges $ 1,000 $ 18,200 $ 3,000
Amortization of intangible assets 59,000 75,000 81,900
Other Intangible Assets [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment charges 16,900 260,300  
Other Intangible Assets [Member] | Cost Of Sales [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment charges 1,800 191,200  
Other Intangible Assets [Member] | Selling, General and Administrative Expenses [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment charges 15,100 $ 68,800  
Developed Technology [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment charges of definite-life intangibles assets     11,600
In-process Research and Development [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment charges of definite-life intangibles assets 1,000    
Impairment charges $ 18,200   $ 3,000
Finite-Lived Intangible Assets [Member] | Minimum [Member]      
Finite-Lived Intangible Assets [Line Items]      
Discount rate (as a percent) 14.00% 13.00%  
Finite-Lived Intangible Assets [Member] | Maximum [Member]      
Finite-Lived Intangible Assets [Line Items]      
Discount rate (as a percent) 15.00% 14.00%