Real Estate - Real Estate Available and Held for Sale (Details) $ in Millions	3 Months Ended
Mar. 31, 2019 USD ($)
Operating Properties
Real Estate [Line Items]
Property transferred to held for sale, aggregate, carrying value	$ 218.1
Net Lease
Real Estate [Line Items]
Property transferred to held for sale, aggregate, carrying value	$ 16.2

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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