Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Earnings per share
Net Income	$ 503,311	$ 362,665	$ 1,314,735	$ 834,235
Basic shares:
Weighted-average shares outstanding (in shares)	368,476	368,791	368,834	368,417
Earnings per common share, basic (in dollars per share)	$ 1.37	$ 0.98	$ 3.56	$ 2.26
Diluted shares:
Weighted-average shares outstanding (in shares)	368,476	368,791	368,834	368,417
Assumed exercise of common stock equivalents (in shares)	3,373	3,212	3,623	3,440
Weighted-average common and common equivalent shares (in shares)	371,849	372,003	372,457	371,857
Earnings per common share, diluted (in dollars per share)	$ 1.35	$ 0.97	$ 3.53	$ 2.24
Anti-dilutive shares related to:
Outstanding share-based awards (in shares)	645	384	502	487