Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Apr. 26, 2020	Apr. 28, 2019	Apr. 26, 2020	Apr. 28, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 755	$ 666	$ 1,647	$ 1,437
Other comprehensive income (loss), net of tax:
Change in unrealized gain (loss) on available-for-sale investments	(1)	8	1	13
Change in unrealized net loss on derivative instruments	(126)		(136)
Change in unrealized net loss on derivative instruments		9		(8)
Change in cumulative translation adjustments	0	(1)	0	(1)
Other comprehensive income (loss), net of tax	(127)	16	(135)	4
Comprehensive income	$ 628	$ 682	$ 1,512	$ 1,441

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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