Derivative Instruments and Fair Value Measurements - Other Fair Value Measurements (Details) - Long-Lived Assets - Fair Value, Measurements, Nonrecurring [Member] $ in Millions	Oct. 01, 2016 USD ($)
U.S. Snacks | Manufacturing Facility | Carrying Value
Derivatives, Fair Value [Line Items]
Assets, Fair Value Disclosure	$ 26
U.S. Snacks | Manufacturing Facility | Fair Value
Derivatives, Fair Value [Line Items]
Assets, Fair Value Disclosure	10
Fair Value, Inputs, Level 3 [Member] | Changes Measurement [Member]
Derivatives, Fair Value [Line Items]
Assets, Fair Value Disclosure	(16)
Fair Value, Inputs, Level 3 [Member] | Fair Value
Derivatives, Fair Value [Line Items]
Assets, Fair Value Disclosure	$ 10