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BUSINESS COMBINATION Narrative (Details) $ in Thousands, € in Millions			3 Months Ended		9 Months Ended
	Dec. 29, 2014 USD ($)	Dec. 29, 2014 EUR (€)	Jun. 27, 2015 USD ($)	Jun. 28, 2014 USD ($)	Jun. 27, 2015 USD ($)	Jun. 28, 2014 USD ($)	Jun. 27, 2015 EUR (€)
Business Acquisition [Line Items]
Document Period End Date					Jun. 27, 2015
Escrow deposit			$ 13,000		$ 13,000		€ 12.0
Revenue			164,634	$ 210,215	443,582	$ 411,529
Net income			25,039	$ 28,771	35,476	$ 30,050
Assembléon B.V. [Member]
Business Acquisition [Line Items]
Purchase price	$ 97,400	€ 80.0
Cash consideration	72,500
Consideration to settle intercompany loans	$ 24,900
Revenue			21,100		38,000
Net income			(600)		(4,500)
Selling, General and Administrative Expenses [Member] | Assembléon B.V. [Member]
Business Acquisition [Line Items]
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed			$ 0		$ 1,000

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The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash.

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The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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