Condensed Statements of Changes in Equity (Unaudited) (Parenthetical) (USD $)	6 Months Ended
	Jul. 03, 2011	Jul. 04, 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 common share	$ 0.50	$ 0.50
Class B Common Stock | Retained Earnings
Cash dividend per common share	$ 0.50	$ 0.50
Common Stock | Total Equity of CCBCC
Cash dividend per common share	$ 0.50	$ 0.50
Class B Common Stock | Total Equity of CCBCC
Cash dividend per common share	$ 0.50	$ 0.50
Total Equity of CCBCC
Class B common stock shares issued	22,320	22,320
Common Stock
Cash dividend per common share	$ 0.50	$ 0.50
Class B Common Stock
Cash dividend per common share	$ 0.50	$ 0.50