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FAIR VALUE MEASUREMENTS - Additional Information (Details) - Convertible debt investments - USD ($) $ in Millions	9 Months Ended		12 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Sep. 30, 2022
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amortized cost basis of investment	$ 225.0	$ 221.1	$ 222.1
Unrealized gain (loss) on investment	$ (138.5)	$ (82.0)	$ (105.1)
Minimum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt term	4 years 2 months 12 days
Maximum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt term	6 years 2 months 12 days

X

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Cost of the investment.

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