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SHORT-TERM AND LONG-TERM INVESTMENTS - Schedule of Short-term and Long-term Investments (Details) - USD ($) $ in Thousands	Oct. 30, 2021	Oct. 31, 2020
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 251,713
Estimated Fair Value	251,521
U.S. government obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	251,713	$ 232,811
Gross Unrealized Gains	5	109
Gross Unrealized Losses	(197)	(27)
Estimated Fair Value	251,521	232,893
Short-term Investments | U.S. government obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	181,488	150,559
Gross Unrealized Gains	5	109
Gross Unrealized Losses	(10)	(1)
Estimated Fair Value	181,483	150,667
Other Long-term Investments | U.S. government obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	70,225	82,252
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(187)	(26)
Estimated Fair Value	$ 70,038	$ 82,226

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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