Inventories (Tables)

6 Months Ended

Oct. 28, 2011

Inventory Disclosure [Abstract]

Schedule of Inventory, Net of Reserves

(in millions)	October 28,		April 29,
	2011		2011
Finished goods	$	1,149	$	1,067
Work in process		299		263
Raw materials		392		365
Total	$	1,840	$	1,695