Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended								12 Months Ended
		Nov. 27, 2020	Aug. 28, 2020	May 29, 2020	Feb. 28, 2020	Nov. 29, 2019	Aug. 30, 2019	May 31, 2019	Mar. 01, 2019	Nov. 27, 2020	Nov. 29, 2019	Nov. 30, 2018
Earnings Per Share [Abstract]
Net income		$ 2,250	$ 955	$ 1,100	$ 955	$ 852	$ 793	$ 633	$ 674	$ 5,260	$ 2,951	$ 2,591
Shares used to compute basic net income per share										480.9	486.3	490.6
Dilutive potential common shares										4.6	5.3	7.2
Shares used to compute diluted net income per share										485.5	491.6	497.8
Basic net income per share		$ 4.69	$ 1.99	$ 2.28	$ 1.98	$ 1.76	$ 1.63	$ 1.30	$ 1.38	$ 10.94	$ 6.07	$ 5.28
Diluted net income per share		$ 4.64	$ 1.97	$ 2.27	$ 1.96	$ 1.74	$ 1.61	$ 1.29	$ 1.36	$ 10.83	$ 6.00	$ 5.20
Anti-dilutive potential common shares	[1]									0.5	0.2	0.2

[1] Potential common stock equivalents not included in the calculation of diluted net income per share as the effect would have been anti-dilutive.