XML 74 R57.htm IDEA: XBRL DOCUMENT v3.10.0.1
Business Acquisition and Divestiture - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Aug. 14, 2018
Oct. 28, 2016
Dec. 31, 2018
Sep. 29, 2018
Oct. 01, 2016
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Business Acquisition [Line Items]                
Acquisition and integration costs           $ 8 $ 50 $ 125
Goodwill     $ 2,495     2,495 2,465 2,458
Proceeds from divestiture of business           0 $ 0 39
Wireless LAN (WLAN) | Divestiture Group                
Business Acquisition [Line Items]                
Proceeds from divestiture of business   $ 39            
Non-cash pre-tax charge related to disposal group         $ 62      
Goodwill Impairment charge – wireless LAN divestiture         (32)     (32)
Revenue from sale of assets               106
Gross profit from sale of assets               $ 47
Wireless LAN (WLAN) | Divestiture Group | Other Intangibles                
Business Acquisition [Line Items]                
Impairment of other intangibles         $ 30      
Xplore Technologies Corporation                
Business Acquisition [Line Items]                
Preliminary purchase price       $ 87        
Consideration transferred for net assets acquired $ 72     72        
Consideration paid, debt assumed 9     9        
Consideration paid, other liabilities 7     $ 6        
Acquisition and integration costs           $ 8    
Measurement period adjustments, other liabilities assumed     (1)          
Measurement period adjustment, decrease inventory     1          
Goodwill adjustments     $ 2          
Goodwill $ 35