Income Taxes (Tables)

3 Months Ended

Oct. 26, 2013

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 26, 2013			October 27, 2012
Income before provision for income taxes	$	2,540		$	2,631
Provision for income taxes	$	544		$	539
Effective tax rate	21.4		%	20.5		%