Net Income Per Share (Tables)

12 Months Ended

Oct. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

Net Income Per Share

	Fiscal Year
	2021		2020		2019
	(In millions, except per share data)
Numerator:
Income from continuing operations	$	6,736	$	2,961	$	2,736
Dividends on preferred stock	(299)		(297)		(29)
Income from continuing operations attributable to common stock	6,437		2,664		2,707
Loss from discontinued operations, net of income taxes, attributable to common stock	—		(1)		(12)
Net income attributable to common stock	$	6,437	$	2,663	$	2,695

Denominator:
Weighted-average shares outstanding - basic	410		402		398
Dilutive effect of equity awards	19		19		21
Weighted-average shares outstanding - diluted	429		421		419
Basic income per share attributable to common stock:
Income per share from continuing operations	$	15.70	$	6.62	$	6.80
Loss per share from discontinued operations	—		—		(0.03)
Net income per share	$	15.70	$	6.62	$	6.77
Diluted income per share attributable to common stock:
Income per share from continuing operations	$	15.00	$	6.33	$	6.46
Loss per share from discontinued operations	—		—		(0.03)
Net income per share	$	15.00	$	6.33	$	6.43