Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 30, 2012	Jan. 01, 2012
Preferred Stock, Par Value Per Share	$ 0.001	$ 0.001
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common Stock, Par or Stated Value Per Share	$ 0.001	$ 0.001
Common Stock, Shares Authorized	367,500,000	367,500,000
Common Stock, Shares, Issued	123,315,990	101,851,290
Common Stock, Shares, Outstanding	119,234,280	100,475,533
Treasury Stock, Shares	4,081,710	1,375,757