Stockholders' Equity (Dividends and Distributions) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	May 02, 2021	May 03, 2020	May 02, 2021	May 03, 2020
Equity [Abstract]
Dividends per share to common stockholders	$ 3.60	$ 3.25	$ 7.20	$ 6.50
Dividends to common stockholders	$ 1,477	$ 1,306	$ 2,945	$ 2,603
Dividends per share to preferred stockholders	$ 20.00	$ 20.00	$ 40.00	$ 40.00
Dividends to preferred stockholders	$ 75	$ 75	$ 150	$ 150