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EQUITY INVESTMENTS (Details) - USD ($) $ in Thousands	9 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Oct. 03, 2020
Equity Method Investments [Abstract]
Non-marketable equity securities	$ 6,391		$ 6,321
Equity method investments	0		1,214
Equity investments	6,391		$ 7,535
Gain on disposal of equity method investments	$ 1,046	$ 0

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Equity Method Investments [Abstract]

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- Definition

Amount of gain (loss) on sale or disposal of an equity method investment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI) and investment in equity security without readily determinable fair value.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-Section 45
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Amount of investment in equity security without readily determinable fair value.

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