Income Taxes (Tables)

9 Months Ended

Apr. 25, 2020

Income Tax Disclosure [Abstract]

Income Tax Provision

The following table provides details of income taxes (in millions, except percentages):

	Three Months Ended						Nine Months Ended
	April 25, 2020			April 27, 2019			April 25, 2020			April 27, 2019
Income before provision for income taxes	$	3,444		$	3,615		$	10,664		$	10,867
Provision for income taxes	$	670		$	571		$	2,086		$	1,452
Effective tax rate	19.4		%	15.8		%	19.6		%	13.4		%