Derivative Financial Instruments and Hedging Activities (Schedule of Offsetting Derivative Assets) (Details) $ in Millions	Jan. 02, 2016 USD ($)
Assets
Gross amount of derivatives subject to master netting agreements, assets	$ 3
Amount of derivatives not subject to master netting agreements, assets	13
Gross amount of derivatives, assets	16
Gross amount of eligible offsetting derivative assets, policy election not to offset	1
Gross amount of cash collateral received not offset	0
Net amount of derivatives subject to master netting agreements, assets	2
Net amount of derivatives, assets	15
Liabilities
Gross amount of derivatives subject to master netting agreements, liabilities	1
Amount of derivatives not subject to master netting agreements, liabilities	8
Gross amount of derivatives, liabilities	9
Gross amount of eligible offsetting derivative liabilities, policy election not to offset	1
Cash collateral pledged	0
Net amount of derivatives subject to master netting agreements, liabilities	0
Net amount of derivatives, liabilities	$ 8

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset.

Name:	us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value, after effects of master netting arrangements, deduction of assets not subject to a master netting arrangement and elected not to be offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, offset against an obligation to return collateral.