Mortgage Notes Payable, Net - Narrative (Details) $ in Billions	Jun. 30, 2020 USD ($)
Debt Instrument [Line Items]
Carrying value of encumbered assets	$ 1.5
Line of Credit
Debt Instrument [Line Items]
Carrying value of encumbered assets	$ 1.3

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