Related Party Transactions and Arrangements - Cole Capital Narrative (Details) $ in Millions	Nov. 13, 2017 USD ($)
Held-for-sale of Disposed of by Sale [Member] \| Cole Capital [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Contingent consideration, maximum consideration receivable	$ 80.0

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.

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Balance Type:	na
Period Type:	duration