CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jan. 01, 2012	Jan. 02, 2011
Treasury stock, shares	2,014,320	1,996,952
Common Stock
Common stock, par value	1.00	1.00
Common stock, Authorized	101,000,000	101,000,000
Common stock, Issued	26,389,523	26,227,199
Common Class A
Common stock, par value	1.00	1.00
Common stock, Authorized	9,450,000	9,450,000
Common stock, Issued	4,725,000	4,725,000