Investments in Unconcolidated Companies (Accounted for Under the Equity Method and Cost Method) (Detail)	12 Months Ended
	Dec. 30, 2011
Schedule of Equity Method Investments [Line Items]
Ownership interest	20.00%
Cartorama S.A. [Member]
Schedule of Equity Method Investments [Line Items]
Business	Carton box corrugators
Ownership interest	10.00%
Melones De Costa Rica, S.A. [Member]
Schedule of Equity Method Investments [Line Items]
Business	Land lessor
Ownership interest	50.00%
Hacienda Filadelfia, S.A. [Member]
Schedule of Equity Method Investments [Line Items]
Business	Land lessor
Ownership interest	50.00%
B.A.D.M. Agroindustrial, S.A [Member]
Schedule of Equity Method Investments [Line Items]
Business	Land lessor
Ownership interest	50.00%