Income Taxes (Tables)

3 Months Ended

Oct. 24, 2015

Income Tax Disclosure [Abstract]

Income tax provision [Table Text Block]

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

	Three Months Ended
	October 24, 2015			October 25, 2014
Income before provision for income taxes	$	3,137		$	2,360
Provision for income taxes	$	707		$	532
Effective tax rate	22.5		%	22.5		%