v3.19.2
Acquisition - Summary of Fair Values of Assets Acquired and Liabilities Assumed (Detail) - USD ($)
$ in Millions
6 Months Ended
May 10, 2019
Jun. 30, 2019
Dec. 31, 2018
Business Acquisition [Line Items]      
Goodwill   $ 14,511 $ 13,526
Total consideration, net of cash acquired   $ 1,506  
eFront [Member]      
Business Acquisition [Line Items]      
Accounts receivable $ 65    
Goodwill 990    
Other assets 31    
Deferred income tax liabilities (194)    
Other liabilities assumed (64)    
Total consideration, net of cash acquired 1,506    
Cash paid including settlement of outstanding debt of approximately $0.2 billion 1,555    
Cash acquired (49)    
Total consideration, net of cash acquired 1,506    
eFront [Member] | Customer Relationships [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets 452    
eFront [Member] | Technology-Related [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets 205    
eFront [Member] | Trade Names [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets $ 21