Consolidated Balance Sheets Parentheticals (USD $)	Dec. 28, 2013	Dec. 29, 2012
Statement of Financial Position [Abstract]
Preferred stock, par value per share	$ 0.01	$ 0.01
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 value per share	$ 0.01	$ 0.01
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	115,671,000	115,500,000
Common stock, shares outstanding	115,671,000	115,500,000