The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Property, Plant and Equipment (Narrative) (Details) - USD ($)	3 Months Ended	9 Months Ended
	May. 30, 2015	May. 30, 2015	May. 31, 2014
Property, Plant and Equipment [Line Items]
Payments to acquire property		$ 14,174,000	$ 7,005,000
Middlebury, IN [Member]
Property, Plant and Equipment [Line Items]
Payments to acquire property	$ 5,400,000
Waverly, IA [Member]
Property, Plant and Equipment [Line Items]
Payments to acquire property	$ 850,000