Earnings Per Share (Tables) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Earnings per share
Net income	$ 414,464	$ 68,916	$ 1,062,467	$ 379,609
Less: income allocated to participating securities	1,526	981	4,439	981
Net income allocated to common stockholders	$ 412,938	$ 67,935	$ 1,058,028	$ 378,628
Basic shares:
Weighted-average shares outstanding (in shares)	371,315	367,315	370,211	339,139
Earnings per common share basic:
Earnings per common share, basic (in dollars per share)	$ 1.11	$ 0.18	$ 2.86	$ 1.12
Diluted shares:
Weighted-average shares outstanding (in shares)	371,315	367,315	370,211	339,139
Assumed exercise of common stock equivalents (in shares)	4,500	3,844	4,669	4,147
Weighted-average common and common equivalent shares (in shares)	375,815	371,159	374,880	343,286
Earnings per common share diluted:
Earnings per common share, diluted (in dollars per share)	$ 1.10	$ 0.18	$ 2.82	$ 1.10
Anti-dilutive shares related to:
Outstanding share-based awards (in shares)	810	1,758	1,424	1,135