Annual report pursuant to Section 13 and 15(d)

Other Intangible Assets (Detail)

v2.4.0.6
Other Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Indefinite-lived Intangible Assets [Line Items]    
Total intangible assets, Carrying amount $ 156,058 $ 145,420
Finite-lived intangible assets, Carrying Amount 116,480 105,846
Finite-lived intangible assets, Accumulated Amortization (51,418) (33,112)
Finite-lived intangible assets, Net 65,062 72,734
Total intangible assets, Net 104,640 112,308
Trade Names
   
Indefinite-lived Intangible Assets [Line Items]    
Indefinite-lived intangible assets Trade names 39,578 39,574
Developed product technologies
   
Indefinite-lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Amortization Period 3 years  
Finite-lived intangible assets, Carrying Amount 32,983 25,963
Finite-lived intangible assets, Accumulated Amortization (23,215) (14,847)
Finite-lived intangible assets, Net 9,768 11,116
Customer Relationships
   
Indefinite-lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Carrying Amount 77,847 74,233
Finite-lived intangible assets, Accumulated Amortization (24,151) (14,949)
Finite-lived intangible assets, Net 53,696 59,284
Customer Relationships | Minimum
   
Indefinite-lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Amortization Period 1 year  
Customer Relationships | Maximum
   
Indefinite-lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Amortization Period 10 years  
Vendor Relationships
   
Indefinite-lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Amortization Period 7 years  
Finite-lived intangible assets, Carrying Amount 5,650 5,650
Finite-lived intangible assets, Accumulated Amortization (4,052) (3,316)
Finite-lived intangible assets, Net $ 1,598 $ 2,334