FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Dec. 29, 2012
Assets:
Restricted Cash	$ 3,122	$ 3,107
Marketable securities:	9,205	8,498
Derivative Assets	709
Funds in investments and other assets	16,885	17,305
Total assets	29,921	29,665
Money market funds
Assets:
Marketable securities:	4,923	4,244
Certificates of deposit
Assets:
Marketable securities:	4,282	4,254
Forward contracts
Assets:
Derivative Assets	8
Option contracts
Assets:
Derivative Assets	701	755
Liabilities:
Derivative liabilities	109	202
Israeli pension funds
Assets:
Funds in investments and other assets	10,344	10,690
Pension assets not owned by plan
Assets:
Funds in investments and other assets	6,541	6,615
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Fair Value Measurements, Recurring basis
Assets:
Restricted Cash	3,122	3,107
Marketable securities:	4,923	4,244
Total assets	8,045	7,351
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Money market funds \| Fair Value Measurements, Recurring basis
Assets:
Marketable securities:	4,923	4,244
Significant Other Observable Inputs (Level 2)
Assets:
Funds in investments and other assets	16,885	17,305
Significant Other Observable Inputs (Level 2) \| Fair Value Measurements, Recurring basis
Assets:
Marketable securities:	4,282	4,254
Derivative Assets	709
Total assets	21,876	22,314
Significant Other Observable Inputs (Level 2) \| Certificates of deposit \| Fair Value Measurements, Recurring basis
Assets:
Marketable securities:	4,282	4,254
Significant Other Observable Inputs (Level 2) \| Forward contracts \| Fair Value Measurements, Recurring basis
Assets:
Derivative Assets	8
Significant Other Observable Inputs (Level 2) \| Option contracts \| Fair Value Measurements, Recurring basis
Assets:
Derivative Assets	701	755
Liabilities:
Derivative liabilities	109	202
Significant Other Observable Inputs (Level 2) \| Israeli pension funds
Assets:
Funds in investments and other assets	10,344	10,690
Significant Other Observable Inputs (Level 2) \| Pension assets not owned by plan
Assets:
Funds in investments and other assets	$ 6,541	$ 6,615

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

+ References+ Details

Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References+ Details

- Definition

Fair values as of the balance sheet date of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References+ Details

- 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.

+ References+ Details