Derivative Instruments and Fair Value Measurements - Other Fair Value Measurements (Details) - Long-Lived Assets - Fair Value, Measurements, Nonrecurring - USD ($) $ in Millions	Jul. 04, 2015	Jan. 03, 2015
North America Other | Manufacturing Facility | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	$ 31
North America Other | Manufacturing Facility | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	13
U.S. Snacks | Manufacturing Facility | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets		$ 24
U.S. Snacks | Manufacturing Facility | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets		$ 3
Venezuelan Subsidiary [Member] | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	51
Venezuelan Subsidiary [Member] | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	$ 2