Derivative Instruments and Fair Value Measurements Total Notional Amounts of the Company's Derivative Instruments (Details) - USD ($) $ in Millions	Dec. 29, 2018	Dec. 30, 2017
Derivative [Line Items]
Notional amount of derivatives	$ 5,085	$ 4,966
Foreign currency exchange contracts
Derivative [Line Items]
Notional amount of derivatives	1,863	2,172
Cross-currency contracts
Derivative [Line Items]
Notional amount of derivatives	1,197	0
Interest rate contracts
Derivative [Line Items]
Notional amount of derivatives	1,608	2,250
Commodity contracts
Derivative [Line Items]
Notional amount of derivatives	$ 417	$ 544