Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Other Intangible Assets [Line Items]
Trade Name	$ 79
Other	$ 2
Weighted average amortization period for the definite-lived intangible assets (in years)	15 years
Amortization of intangible assets	$ 31	$ 9	$ 10
Customer Relationships
Other Intangible Assets [Line Items]
Weighted average amortization period for the definite-lived intangible assets (in years)	15 years
Technology
Other Intangible Assets [Line Items]
Weighted average amortization period for the definite-lived intangible assets (in years)	1 year 6 months
Favorable Leases
Other Intangible Assets [Line Items]
Weighted average amortization period for the definite-lived intangible assets (in years)	17 years
Clearpath Holdings, LLC
Other Intangible Assets [Line Items]
Goodwill reduced due to sale of business	$ 4
Sale of business, date	2018-12
Operating Segments | Business Solutions Division
Other Intangible Assets [Line Items]
Goodwill, accumulated impairment loss	$ 349