Garner, North Carolina Accident (Details Textual) (USD $) In Millions	12 Months Ended
May 29, 2011	May 30, 2010
Garner, North Carolina Accident (Textual) [Abstract]
Insurance recoveries	$ 109.4	$ 58.1
Garner Facility [Member]
Garner, North Carolina Accident (Textual) [Abstract]
Advances received from the insurers for our initial insurance claims	167.5
Reimbursement of Business	84
Gain on involuntary conversion of assets	21.3
Recovery of other expenses	$ 4.1

The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Name:	us-gaap_InsuranceRecoveries
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration