Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

No definition available.

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Segment Information (Narrative) (Details) $ in Millions	3 Months Ended		9 Months Ended
Segment Information (Narrative) (Details) $ in Millions	Jun. 27, 2015 USD ($)	Jun. 28, 2014 USD ($)	Jun. 27, 2015 USD ($) segment	Jun. 28, 2014 USD ($)
Segment Reporting Information [Line Items]
Number of segments			1
Fluid dairy
Segment Reporting Information [Line Items]
Sales \| $	$ 11.1	$ 14.4	$ 38.1	$ 44.5