v3.7.0.1
Acquired Intangible Assets (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 08, 2016
Jun. 30, 2017
Jun. 30, 2016
Acquired Finite-Lived Intangible Assets [Line Items]      
Weighted Average Life   9 years 4 years
Customer-related      
Acquired Finite-Lived Intangible Assets [Line Items]      
Weighted Average Life   7 years 3 years
Marketing-related (trade names)      
Acquired Finite-Lived Intangible Assets [Line Items]      
Weighted Average Life   19 years 1 year
Technology-based      
Acquired Finite-Lived Intangible Assets [Line Items]      
Weighted Average Life   2 years 4 years
Contract-based      
Acquired Finite-Lived Intangible Assets [Line Items]      
Weighted Average Life   6 years  
LinkedIn Corporation      
Acquired Finite-Lived Intangible Assets [Line Items]      
Fair value of intangible assets acquired $ 7,887    
Weighted Average Life 9 years    
LinkedIn Corporation | Customer-related      
Acquired Finite-Lived Intangible Assets [Line Items]      
Fair value of intangible assets acquired $ 3,607    
Weighted Average Life 7 years    
LinkedIn Corporation | Marketing-related (trade names)      
Acquired Finite-Lived Intangible Assets [Line Items]      
Fair value of intangible assets acquired $ 2,148    
Weighted Average Life 20 years    
LinkedIn Corporation | Technology-based      
Acquired Finite-Lived Intangible Assets [Line Items]      
Fair value of intangible assets acquired $ 2,109    
Weighted Average Life 3 years    
LinkedIn Corporation | Contract-based      
Acquired Finite-Lived Intangible Assets [Line Items]      
Fair value of intangible assets acquired $ 23    
Weighted Average Life 5 years