v2.4.0.6
Allocation of Aggregate Purchase Price of Acquisitions (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2010
Dec. 31, 2011
Series of Individually Immaterial Business Acquisitions
Dec. 31, 2011
Series of Individually Immaterial Business Acquisitions
Marketing-related
Dec. 31, 2011
Series of Individually Immaterial Business Acquisitions
Contract-based
Dec. 31, 2011
Series of Individually Immaterial Business Acquisitions
Customer-related
Dec. 31, 2012
Kiva Systems, Inc
May 31, 2012
Kiva Systems, Inc
Dec. 31, 2012
Kiva Systems, Inc
Marketing-related
Dec. 31, 2012
Kiva Systems, Inc
Contract-based
Dec. 31, 2012
Kiva Systems, Inc
Technology Based
Dec. 31, 2012
Kiva Systems, Inc
Customer-related
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]                      
Cash paid, net of cash acquired   $ 637       $ 613          
Stock options assumed   20       65          
Business acquisition, purchase price 228 771       678 678        
Goodwill 111 615       560          
Intangible assets   230 130 [1] 6 [1] 94 [1] 193   5 [2] 3 [2] 168 [2] 17 [2]
Property and equipment   119       9          
Deferred tax assets   49       34          
Other assets acquired   68       41          
Deferred tax liabilities   (75)       (81)          
Other liabilities assumed   (100) [3]       (78)          
Existing equity interest   89                  
Indemnification holdbacks   25                  
Accounts payable   (65)                  
Debt   $ (70)                  
[1] Amortization periods range from two to 10 years, with a weighted-average amortization period of eight years.
[2] Acquired intangible assets have estimated useful lives of between four and 10 years, with a weighted-average amortization period of five years.
[3] Includes a $38 million contingent liability related to historic tax exposures.