Summary of Significant Accounting Policies - Schedule of Estimated Useful Lives of Real Estate Assets by Class (Detail)	6 Months Ended
Jun. 30, 2020
Buildings [Member]
Real Estate And Accumulated Depreciation [Line Items]
Depreciable Life	39 years
Site improvements [Member]
Real Estate And Accumulated Depreciation [Line Items]
Depreciable Life	Over lease term
Intangible Lease Assets and Liabilities [Member]
Real Estate And Accumulated Depreciation [Line Items]
Depreciable Life	Over lease term

Useful life on which depreciation was computed for entities with a substantial portion of business acquiring and holding investment real estate, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 970
-SubTopic 360
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column I))
-URI http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024

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Data Type:	xbrli:durationItemType
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