LEASE OBLIGATIONS, COMMITMENTS AND GUARANTEES Schedule of Hog Procurement and Contract Growers Commitments (Details) (Hog Procurement and Contract Grower Payments [Member], USD $) In Millions, unless otherwise specified	Apr. 28, 2013
Hog Procurement and Contract Grower Payments [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
2014	$ 1,829.0
2015	1,325.8
2016	1,081.7
2017	929.4
2018	$ 911.4