Segment Reporting (Summary Of Net Revenue And Operating Income (Loss) By Segment) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012	Jul. 02, 2011
Segment Reporting Information [Line Items]
Total net revenue	$ 1,413	$ 1,574	$ 2,998	$ 3,187
Total operating income (loss)	77	105	(503)	159
All Other [Member]
Segment Reporting Information [Line Items]
Total operating income (loss)	(36)	(30)	(774)	(95)
Graphics [Member]
Segment Reporting Information [Line Items]
Total net revenue	367	367	749	780
Total operating income (loss)	31	(7)	65	12
Computing Solutions [Member]
Segment Reporting Information [Line Items]
Total net revenue	1,046	1,207	2,249	2,407
Total operating income (loss)	$ 82	$ 142	$ 206	$ 242