Investments in Unconsolidated Entities (Details) $ in Thousands	Sep. 30, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Unamortized Investment In Joint Venture Primarily Attributable To Real Estate And Related Intangible Assets	$ 106,625

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_ScheduleOfEquityMethodInvestmentsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration