Capital Structure (Share Components Of Outstanding Common Stock) (Details)	Jan. 01, 2012	Jan. 02, 2011
Components Of Common Stock [Line Items]
Total Common Stock	57,741,208	60,139,061
Voting [Member]
Components Of Common Stock [Line Items]
Total Common Stock	57,704,657	60,024,010
Non-Voting [Member]
Components Of Common Stock [Line Items]
Total Common Stock	36,551	115,051