Segment Reporting (Summary Of Net Revenue And Operating Income By Segment) (Details) (USD $) In Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2011	Jun. 26, 2010	Jul. 02, 2011	Jun. 26, 2010
Net revenue	$ 1,574	$ 1,653	$ 3,187	$ 3,227
Operating income (loss)	105	125	159	307
Computing Solutions [Member]
Net revenue	1,207	1,212	2,407	2,372
Operating income (loss)	142	128	242	274
Graphics [Member]
Net revenue	367	440	780	849
Operating income (loss)	(7)	33	12	80
All Other [Member]
Net revenue	0	1	0	6
Operating income (loss)	$ (30)	$ (36)	$ (95)	$ (47)