Merger, Acquisition Termination and Restructuring Activity - Additional Information (Detail) $ in Millions		1 Months Ended	3 Months Ended		9 Months Ended
	May 19, 2016 USD ($)	Aug. 31, 2016 USD ($) Store	Sep. 30, 2017 USD ($)	Sep. 24, 2016 USD ($)	Sep. 30, 2017 USD ($) Store	Sep. 24, 2016 USD ($)
Business Acquisition [Line Items]
Number of retail stores closed under real estate strategy | Store					400
Termination Fee						$ 250
Charges Incurred					$ 40
Merger, restructuring and other operating expenses, net			$ 22	$ 31	62	(122)
Transaction and integration			4	8	15	30
Facility closure, contract termination, professional fees and other expenses, net			4	$ 6	16	6
Acquisition related expenses			$ 1		$ 1
Comprehensive Business Review
Business Acquisition [Line Items]
Number of retail stores planned to be closed | Store		300
Retail stores closure period		3 years			2 years
Estimated cost to be incurred		$ 125
Charges Incurred					$ 90
Remaining cost recognized, period					2 years
Number of retail stores planned to be closed | Store					300
Number of Retail Stores closed | Store					109
Staples, Inc.
Business Acquisition [Line Items]
Termination Fee	$ 250
Merger, restructuring and other operating expenses, net
Business Acquisition [Line Items]
Charges Incurred					$ 22
Gain on sale of warehouse facilities classified as assets held for sale					6	$ 1
Transaction and integration					16
Facility closure, contract termination, professional fees and other expenses, net					$ 11