Summary of Significant Accounting Policies - Earnings Per Share of Common Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Jan. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Jan. 31, 2015	Oct. 29, 2016	Oct. 31, 2015	Nov. 01, 2014
Earnings per share
Income from continuing operations, net of tax									$ 861,664	$ 696,878	$ 629,320
Net income									$ 861,664	$ 696,878	$ 629,320
Basic shares:
Weighted average shares outstanding	307,854	307,135	308,790	311,166	312,829	313,877	312,660	311,274	308,736	312,660	313,195
Earnings per share - Basic
Income from continuing operations, net of tax									$ 2.79	$ 2.23	$ 2.01
Net income	$ 0.96	$ 0.75	$ 0.55	$ 0.53	$ 0.31	$ 0.69	$ 0.66	$ 0.57
Diluted shares:
Weighted average shares outstanding	307,854	307,135	308,790	311,166	312,829	313,877	312,660	311,274	308,736	312,660	313,195
Assumed exercise of common stock equivalents									3,572	4,212	4,832
Weighted average common and common equivalent shares	311,633	310,558	312,250	314,793	316,571	318,187	317,047	315,684	312,308	316,872	318,027
Earnings per share - Diluted
Income from continuing operations, net of tax									$ 2.76	$ 2.20	$ 1.98
Net income	$ 0.95	$ 0.74	$ 0.55	$ 0.52	$ 0.30	$ 0.68	$ 0.65	$ 0.57
Outstanding stock options									3,077	2,089	2,911