(5) Income (Loss) Per Share (Tables)

12 Months Ended

Jan. 01, 2012

Loss Per Share [Abstract]

Number of shares used to calculate basic and diluted income per share

	2011	2010	2009
Common stock:
Weighted average basic shares outstanding	405,224	426,247	466,204
Dilutive effect of stock options and restricted      shares	1,956	948	483
Weighted average diluted shares outstanding	407,180	427,195	466,687