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Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Sep. 28, 2019
Sep. 29, 2018
Segment Reporting Information [Line Items]        
Sales $ 2,782 $ 2,887 $ 8,139 $ 8,345
Business Solutions Division        
Segment Reporting Information [Line Items]        
Sales 1,350 1,364 4,022 3,990
Retail Division        
Segment Reporting Information [Line Items]        
Sales 1,177 1,254 3,352 3,551
CompuCom Division        
Segment Reporting Information [Line Items]        
Sales 252 268 758 803
Other        
Segment Reporting Information [Line Items]        
Sales $ 3 $ 1 $ 7 $ 1