Accounting Policies (Derivative Financial Instruments) (Details) - USD ($)	Jan. 01, 2016	Jan. 02, 2015
Forward Contracts [Member]
Derivative [Line Items]
Derivative financial instruments accounted for as hedges	$ 0	$ 0

Fair value as of the balance sheet date of all foreign currency derivatives not designated as hedging instruments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958

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