Income Taxes (Tables)

6 Months Ended

Jan. 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						Six Months Ended
	January 24, 2015			January 25, 2014			January 24, 2015			January 25, 2014
Income before provision for income taxes	$	2,873		$	1,755		$	5,233		$	4,295
Provision for income taxes	$	476		$	326		$	1,008		$	870
Effective tax rate	16.6		%	18.6		%	19.3		%	20.3		%