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Revenues - Summary of Consolidated Net Revenues Disaggregated by Product Group, Geographical Region of Shipment and Nature (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disaggregation of Revenue [Line Items]      
Total revenues $ 9,556 $ 9,664 $ 8,347
Sales Channel, Directly to Consumer [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 6,720 6,325 5,549
Sales Channel, Through Intermediary [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 2,836 3,339 2,798
Net Sales [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 9,381 9,461 8,175
Service [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 148 151 133
Other Revenues [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 27 52 39
EMEA [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 2,265 2,478 2,142
Americas [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues 1,351 1,264 1,085
Asia Pacific [Member]      
Disaggregation of Revenue [Line Items]      
Total revenues $ 5,940 $ 5,922 $ 5,120