Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018	Oct. 31, 2017
Deferred tax assets:
Reserves and accrued liabilities	$ 73,825	$ 54,183
Depreciation and amortization	504,233	455,007
NOL and credit carry forward	188,157	302,325
Other	33,017	39,405
Gross deferred tax assets	799,232	850,920
Valuation allowance	(151,427)	(135,978)	$ (142,650)	$ (185,898)
Deferred tax asset, net of valuation allowance	$ 647,805	$ 714,942