v3.4.0.3
Consideration and Preliminary Identification of Assets Acquired, Including Cash Acquired and Liabilities Assumed as well as Fair Value Of Noncontrolling Interests (Detail) - USD ($)
$ in Millions
 3 Months Ended
Jun. 23, 2015
Mar. 31, 2016
Dec. 31, 2015
Assets acquired:      
Goodwill   $ 25,364 $ 25,331
AOL Inc      
Business Acquisition [Line Items]      
Cash payment to AOL's equity holders $ 3,764 126  
Estimated liabilities to be paid 377 [1] $ 251  
Total consideration 4,141    
Assets acquired:      
Goodwill 1,903    
Intangible assets subject to amortization 2,504    
Other 1,551    
Total assets acquired 5,958    
Liabilities assumed:      
Total liabilities assumed 1,816    
Net assets acquired: 4,142    
Noncontrolling interest (1)    
Total consideration $ 4,141    
[1] During the three months ended March 31, 2016, we made cash payments of $126 million in respect of acquisition-date estimated liabilities to be paid. As of March 31, 2016, the remaining balance of estimated liabilities to be paid was $251 million.