Supplemental Financial Statement Data Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Supplemental Financial Statement Data [Abstract]
Accounts Receivable, Gross, Current	$ 1,106	$ 1,169
Allowance for Doubtful Accounts Receivable, Current	(8)	(8)	$ (7)	$ (5)
Income Taxes Receivable	24	27
Other Receivables	109	156
Accounts Receivable, Net, Current	1,231	1,344
Inventory, Raw Materials and Supplies, Gross	315	315
Inventory, Finished Goods and Work in Process, Net of Reserves	923	935
Inventory, Net	1,238	1,250
Deferred Tax Assets, Net of Valuation Allowance, Current	0	227
Other Prepaid Expense, Current	191	164
Other Assets, Current	191	391
Land	131	142
Buildings and Improvements, Gross	2,020	2,076
Machinery and Equipment, Gross	5,646	5,617
Capitalized Computer Software, Gross	366	328
Construction in Progress, Gross	686	694
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(5,280)	(5,236)
Property, Plant and Equipment, Net	3,569	3,621	3,769
Other Finite And Indefinite Lived Intangible Assets	2,423	2,315
Finite-Lived Intangible Assets, Accumulated Amortization	(54)	(47)	$ (43)
Intangible Assets, Net (Excluding Goodwill)	2,369	2,268
Pension	66	231
Noncurrent Assets Other Than Pension	563	471
Other Assets	629	702
Accrued Income Taxes, Current	47	42
Accrued Salaries, Current	318	325
Accrued advertising and promotion	436	447
Other Accrued Liabilities, Current	590	548
Other Liabilities, Current	1,391	1,362
Nonpension postretirement benefits	40	77
Liabilities, Other than Long-term Debt, Noncurrent	424	391
Other liabilities	$ 464	$ 468