XML 45 R52.htm IDEA: XBRL DOCUMENT v2.4.0.6
Goodwill and Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Net) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Gross Asset Value          
Acquisitions (Note 3)     $ 13 [1]    
Exchange rate changes     (10)    
Gross asset value 597   597   594
Accumulated Amortization          
Amortization (13) (17) (26) (33)  
Exchange rate changes     10    
Accumulated amortization (494)   (494)   (478)
Net book value 103   103    
Weighted average life of intangible assets acquired     6    
Licenses [Member]
         
Gross Asset Value          
Acquisitions (Note 3)     0    
Exchange rate changes     0    
Gross asset value 32   32   32
Accumulated Amortization          
Amortization     (2)    
Exchange rate changes     0    
Accumulated amortization (15)   (15)   (13)
Net book value 17   17    
Customer-Related Intangible Assets [Member]
         
Gross Asset Value          
Acquisitions (Note 3)     4    
Exchange rate changes     (10)    
Gross asset value 507   507   513
Accumulated Amortization          
Amortization     (20)    
Exchange rate changes     10    
Accumulated amortization (443)   (443)   (433)
Net book value 64   64    
Developed Technology [Member]
         
Gross Asset Value          
Acquisitions (Note 3)     3    
Exchange rate changes     0    
Gross asset value 30   30   27
Accumulated Amortization          
Amortization     (2)    
Exchange rate changes     0    
Accumulated amortization (16)   (16)   (14)
Net book value 14   14    
Covenants Not to Compete and Other [Member]
         
Gross Asset Value          
Acquisitions (Note 3)     6    
Exchange rate changes     0    
Gross asset value 28   28   22
Accumulated Amortization          
Amortization     (2)    
Exchange rate changes     0    
Accumulated amortization (20)   (20)   (18)
Net book value $ 8   $ 8    
[1] Weighted average amortization period of intangible assets acquired was 6 years.