FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013	Dec. 29, 2012
Assets:
Restricted Cash	$ 3,405	$ 3,107
Marketable securities:	5,318	8,498
Derivative Assets	434
Funds in investments and other assets	17,827	17,305
Total assets	26,984	29,665
Money market funds
Assets:
Marketable securities:	5,209	4,244
Certificates of deposit
Assets:
Marketable securities:	109	4,254
Option contracts
Assets:
Derivative Assets	427	755
Liabilities:
Derivative liabilities	57	202
Forward contracts
Assets:
Derivative Assets	7
Israeli pension funds
Assets:
Funds in investments and other assets	11,017	10,690
Pension assets not owned by plan
Assets:
Funds in investments and other assets	6,810	6,615
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Fair Value Measurements, Recurring basis
Assets:
Restricted Cash	3,405	3,107
Marketable securities:	5,209	4,244
Total assets	8,614	7,351
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Money market funds \| Fair Value Measurements, Recurring basis
Assets:
Marketable securities:	5,209	4,244
Significant Other Observable Inputs (Level 2) \| Fair Value Measurements, Recurring basis
Assets:
Marketable securities:	109	4,254
Derivative Assets	434
Funds in investments and other assets	17,827	17,305
Total assets	18,370	22,314
Significant Other Observable Inputs (Level 2) \| Certificates of deposit \| Fair Value Measurements, Recurring basis
Assets:
Marketable securities:	109	4,254
Significant Other Observable Inputs (Level 2) \| Option contracts \| Fair Value Measurements, Recurring basis
Assets:
Derivative Assets	427	755
Liabilities:
Derivative liabilities	57	202
Significant Other Observable Inputs (Level 2) \| Forward contracts \| Fair Value Measurements, Recurring basis
Assets:
Derivative Assets	7
Significant Other Observable Inputs (Level 2) \| Israeli pension funds \| Fair Value Measurements, Recurring basis
Assets:
Funds in investments and other assets	11,017	10,690
Significant Other Observable Inputs (Level 2) \| Pension assets not owned by plan \| Fair Value Measurements, Recurring basis
Assets:
Funds in investments and other assets	$ 6,810	$ 6,615

Fair value, after the 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 not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or 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 not elected to be offset.

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- Definition

The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations.

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