Condensed Statements of Changes in Equity (Unaudited) (Parenthetical) (USD $)	9 Months Ended
	Oct. 02, 2011	Oct. 03, 2010
Class B common stock shares issued	22,320	22,320
Capital in Excess of Par Value
Class B common stock shares issued	22,320	22,320
Common Stock | Retained Earnings
Cash dividend per share	$ 0.75	$ 0.75
Class B Common Stock | Retained Earnings
Cash dividend per share	$ 0.75	$ 0.75
Common Stock | Total Equity of CCBCC
Cash dividend per share	$ 0.75	$ 0.75
Class B Common Stock | Total Equity of CCBCC
Cash dividend per share	$ 0.75	$ 0.75
Total Equity of CCBCC
Class B common stock shares issued	22,320	22,320
Common Stock
Cash dividend per share	$ 0.75	$ 0.75
Class B Common Stock
Cash dividend per share	$ 0.75	$ 0.75