Stock-Based Compensation and Shareholders' Equity - Textual (Details) - USD ($)	3 Months Ended	12 Months Ended
	Feb. 01, 2020	Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018	Aug. 21, 2020	Mar. 31, 2020	Aug. 31, 2004
Stock-Based Compensation (Textuals) [Abstract]
Minimum maturity of traded options used to estimate volatility		1 year
Annual forfeiture rate		5.00%
Amount related to stock based compensation		$ 5,800,000	$ 6,800,000
Total intrinsic value of options exercised		76,300,000	132,300,000	$ 123,800,000
Total unrecognized compensation cost related to unvested share-based awards, before tax consideration		$ 280,900,000
Weighted-average period for recognition of compensation cost in years		1 year 3 months 18 days
Total grant-date fair value of vested stock options		$ 174,100,000	$ 150,600,000	$ 136,100,000
Issuance of stock as charitable contribution	$ 40,000,000.0
Preferred stock, shares authorized (in shares)		471,934	471,934
Preferred stock, par value (USD per share)		$ 1.00	$ 1.00
Preferred stock, shares issued (in share)		0	0
Preferred stock, shares outstanding (in shares)		0	0
Common Stock
Stock-Based Compensation (Textuals) [Abstract]
Shares issued, shares, charitable contribution (in shares)	335,654	336,000
Issuance of stock as charitable contribution		$ 56,000
2006 Stock Incentive Plan
Stock-Based Compensation (Textuals) [Abstract]
Maximum common stock granted (in shares)						21,200,000
Total number of common shares available for future grant Units/Awards granted (in shares)		19,600,000
Common Stock Repurchase Program
Stock-Based Compensation (Textuals) [Abstract]
Amount authorized to repurchase company common stock					$ 2,000,000,000.0		$ 8,200,000,000
Repurchased common stock, shares (in shares)		156,100,000
Repurchased common stock, value		$ 6,300,000,000
Repurchase of common stock		$ 1,900,000,000