Division Operating Income (Loss) (Detail) - Operating Segments - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Division Operating Income (Loss)	$ 35	$ 96	$ 166	$ 195
Business Solutions Division
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Division Operating Income (Loss)	13	86	53	132
Retail Division
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Division Operating Income (Loss)	18	9	106	76
CompuCom Division
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Division Operating Income (Loss)	$ 4	$ 1	$ 7	$ (13)