Product Recall (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Product Recall [Abstract]
Reduction of net sales	$ 14	$ 0	$ 29
Cost of goods sold	12	0	16
SGA expense	0	0	1
Total	$ 26	$ 0	$ 46
Impact on earnings per diluted share	$ (0.05)	$ 0	$ (0.09)