The number of properties disposed of during a period.

No definition available.

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- Definition

Net increase or decrease in the carrying amount of the debt instrument for the period.

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- Definition

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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- Definition

The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

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- Definition

The amount of the reduction or elimination during the period of a noncontrolling interest resulting from the parent's loss of control and deconsolidation of the entity in which one or more outside parties had a noncontrolling interest.

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- Definition

Cash received for the sale of real estate that is not part of an investing activity during the current period.

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Note 5 - Dispositions of Real Estate (Details Textual) $ in Millions	12 Months Ended
	Dec. 31, 2018 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Equity Method Investments		$ 590.7	$ 578.1
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Proceeds from Sale of Real Estate, Total	$ 9.7
Gains (Losses) on Sales of Investment Real Estate	$ 6.3
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Consolidated Operating Properties [Member]
Number of Properties Disposed of	10
Investment in Unconsolidated Property, Unconsolidated 2017 [Member]
Equity Method Investments	$ 62.4
Equity Method Investment, Ownership Percentage	54.80%
Gain on Sale of Operating Properties/ Change in Controls of Interests [Member] \| Accounting Standards Update 2017-05 [Member]
Deconsolidation, Gain (Loss), Amount	$ 6.8
Non-recouse Mortgage Debt Related to Property Deconsolidated [Member]
Debt Instrument, Increase (Decrease), Net, Total	206.0
Sold Portion of Investment in Consolidated Operating Property [Member]
Disposal Group, Including Discontinued Operation, Consideration	320.0
Noncontrolling Interest, Decrease from Deconsolidation	$ 43.8