Summarized Combined Financial Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018		Dec. 30, 2017	Dec. 31, 2016
Schedule of Equity Method Investments [Line Items]
Net sales (a):	$ 712		$ 809	$ 708
Gross profit (a):	112		100	81
Income before income taxes (a):	16	[1]	43	28
Net income (a):	9	[1]	25	15
Current assets	312		155
Non-current assets	213		139
Current liabilities	(233)		(181)
Non-current liabilities	(167)		(37)
Multipro
Schedule of Equity Method Investments [Line Items]
Net sales (a):	281	[1]	754	662
Gross profit (a):	30	[1]	86	71
Tolaram Africa Foods (TAF) PTE LTD
Schedule of Equity Method Investments [Line Items]
Net sales (a):	350	[1]	0	0
Gross profit (a):	70	[1]	0	0
Other Equity Investments
Schedule of Equity Method Investments [Line Items]
Net sales (a):	81		55	46
Gross profit (a):	$ 12		$ 14	$ 10

[1] 2018 includes four months of results for Multipro and seven months of results for TAF.