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Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 29, 2019
Jun. 30, 2018
Jun. 29, 2019
Jun. 30, 2018
Segment Reporting Information [Line Items]        
Sales $ 2,588 $ 2,628 $ 5,356 $ 5,458
Business Solutions Division        
Segment Reporting Information [Line Items]        
Sales 1,328 1,298 2,672 2,626
Retail Division        
Segment Reporting Information [Line Items]        
Sales 1,000 1,053 2,175 2,297
CompuCom Division        
Segment Reporting Information [Line Items]        
Sales 258 $ 277 506 $ 535
Other        
Segment Reporting Information [Line Items]        
Sales $ 2   $ 3