Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	12 Months Ended
	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Cash dividend per share	$ 1.00	$ 1.00	$ 1.00
Retained Earnings [Member]
Cash dividend per share	$ 1.00	$ 1.00	$ 1.00
Total Equity of CCBCC [Member]
Cash dividend per share	$ 1.00	$ 1.00	$ 1.00
Class B Common Stock [Member]
Cash dividend per share	$ 1.00	$ 1.00	$ 1.00
Class B common stock shares issued	20,900	20,120	22,320
Class B Common Stock [Member] | Retained Earnings [Member]
Cash dividend per share	$ 1.00	$ 1.00	$ 1.00
Class B Common Stock [Member] | Total Equity of CCBCC [Member]
Cash dividend per share	$ 1.00	$ 1.00	$ 1.00