FAIR VALUE MEASUREMENTS - Condensed Consolidated Balance Sheet (Details) - Fair value, Measurements, Recurring - USD ($) $ in Thousands	Jan. 29, 2022	Oct. 30, 2021
Assets:
Total assets measured at fair value	$ 1,511,242	$ 1,505,736
Liabilities:
Total liabilities measured at fair value	13,796	16,644
Cash equivalents
Assets:
Cash equivalents	941,502	1,226,312
Short-term investments
Assets:
Short-term investments	460,368	181,483
Prepaid expenses and other
Assets:
Other assets	6,885	14,935
Long-term investments
Assets:
Long-term investments	88,640	70,038
Other long-term assets
Assets:
Other assets	13,847	12,968
Accrued liabilities and other short-term obligations
Liabilities:
Accrued liabilities and other short-term obligations	3,012	716
Other long-term obligations
Liabilities:
Other long-term obligations	10,784	15,928
Level 1
Assets:
Total assets measured at fair value	855,376	1,239,280
Liabilities:
Total liabilities measured at fair value	0	0
Level 1 | Cash equivalents
Assets:
Cash equivalents	841,529	1,226,312
Level 1 | Short-term investments
Assets:
Short-term investments	0	0
Level 1 | Prepaid expenses and other
Assets:
Other assets	0	0
Level 1 | Long-term investments
Assets:
Long-term investments	0	0
Level 1 | Other long-term assets
Assets:
Other assets	13,847	12,968
Level 1 | Accrued liabilities and other short-term obligations
Liabilities:
Accrued liabilities and other short-term obligations	0	0
Level 1 | Other long-term obligations
Liabilities:
Other long-term obligations	0	0
Level 2
Assets:
Total assets measured at fair value	655,866	266,456
Liabilities:
Total liabilities measured at fair value	13,796	16,644
Level 2 | Cash equivalents
Assets:
Cash equivalents	99,973	0
Level 2 | Short-term investments
Assets:
Short-term investments	460,368	181,483
Level 2 | Prepaid expenses and other
Assets:
Other assets	6,885	14,935
Level 2 | Long-term investments
Assets:
Long-term investments	88,640	70,038
Level 2 | Other long-term assets
Assets:
Other assets	0	0
Level 2 | Accrued liabilities and other short-term obligations
Liabilities:
Accrued liabilities and other short-term obligations	3,012	716
Level 2 | Other long-term obligations
Liabilities:
Other long-term obligations	10,784	15,928
Level 3
Assets:
Total assets measured at fair value	0	0
Liabilities:
Total liabilities measured at fair value	0	0
Level 3 | Cash equivalents
Assets:
Cash equivalents	0	0
Level 3 | Short-term investments
Assets:
Short-term investments	0	0
Level 3 | Prepaid expenses and other
Assets:
Other assets	0	0
Level 3 | Long-term investments
Assets:
Long-term investments	0	0
Level 3 | Other long-term assets
Assets:
Other assets	0	0
Level 3 | Accrued liabilities and other short-term obligations
Liabilities:
Accrued liabilities and other short-term obligations	0	0
Level 3 | Other long-term obligations
Liabilities:
Other long-term obligations	$ 0	$ 0