CASH, CASH EQUIVALENTS, AND MARKETABLE SECURITIES - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended
Jun. 27, 2025	Jun. 28, 2024	Sep. 27, 2024
Investments, Debt and Equity Securities [Abstract]
Proceeds from maturity of short-term investments	$ 14,021	$ 19,650
Proceeds from sale of available-for-sale securities	0	0
Unrealized (loss) gain on available-for-sale securities, net of tax	0	0
Short term investments	2,331	21,546	$ 16,541
Investments	$ 0	$ 2,237	$ 0

No definition available.

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- Definition

The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

+ References

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- Definition

Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

+ References

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- Definition

The cash inflow from maturities, prepayments, calls and collections of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.

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- Definition

Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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