Cash received for the sale of real estate that is not part of an investing activity during the current period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585

Name:	us-gaap_ProceedsFromSaleOfRealEstate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Real Estate Property Held For Sale - Narrative (Details) - USD ($) $ in Thousands		9 Months Ended
	Oct. 25, 2017	Jun. 30, 2018	Jun. 30, 2017
Real Estate [Line Items]
Net proceeds from the sale of real estate properties		$ 168,691	$ 128,647
Property held for sale \| Melbourne, FL
Real Estate [Line Items]
Net proceeds from the sale of real estate properties	$ 8,969