Stock-Based Incentive Compensation Plans (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012	Oct. 01, 2011
Employee stock options granted	2,186,000	1,990,000	9,232,000	6,614,000
Stock options weighted average estimated grant date fair values	$ 1.67	$ 2.68	$ 2.16	$ 2.88
Restricted stock units granted	673,000	1,470,000	14,709,000	12,427,000
Restricted stock units weighted average grant date fair values	$ 4.17	$ 6.50	$ 5.92	$ 7.49
SeaMicro Acquisition [Member]
Employee stock options granted			4,792,000
Stock options weighted average estimated grant date fair values			$ 6.49
Restricted stock units weighted average grant date fair values			$ 4.03
Assumed restricted stock			322,000
Market condition [Member]
Employee stock options granted				739,000
Stock options weighted average estimated grant date fair values				$ 2.77
Restricted stock units granted			1,754,000
Restricted stock units weighted average grant date fair values			$ 3.95