Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Net revenue
Net revenue	$ 58,756	$ 58,472	$ 52,056
Costs and expenses:
Cost of revenue	47,586	47,803	42,478
Research and development	1,499	1,404	1,190
Selling, general and administrative	5,368	5,099	4,532
Restructuring and other charges	275	132	362
Acquisition-related charges	35	123	125
Amortization of intangible assets	116	80	1
Total costs and expenses	54,879	54,641	48,688
Earnings from operations	3,877	3,831	3,368
Interest and other, net	(1,354)	(818)	(92)
Earnings before taxes	2,523	3,013	3,276
Benefit from (provision for) taxes	629	2,314	(750)
Net earnings	$ 3,152	$ 5,327	$ 2,526
Net earnings per share:
Basic (in dollars per share)	$ 2.08	$ 3.30	$ 1.50
Diluted (in dollars per share)	$ 2.07	$ 3.26	$ 1.48
Weighted-average shares used to compute net earnings per share:
Basic (in shares)	1,515	1,615	1,688
Diluted (in shares)	1,524	1,634	1,702