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Note 5 - Dispositions of Real Estate (Details Textual) $ in Millions | 1 Months Ended | 2 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 31, 2021 | Dec. 31, 2021 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Disposal Group, Including Discontinued Operation, Consideration | [1] |  | $ 612.4 | $ 191.1 | $ 612.4 | $ 31.8
Equity Method Investments |  |  | $ 1,000.0 | 1,100.0 | 1,000.0 |
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, Net of Tax, Attributable to Noncontrolling Interest |  |  |  | 1.7 | 3.0 |
Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation |  |  |  | $ 1.2 | $ 2.2 |
Joint Venture with BREIT [Member] |  |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  | 50.00% |  | 50.00% |
Equity Method Investments |  |  | $ 130.1 |  | $ 130.1 |
Non-recouse Mortgage Debt Related to Property Deconsolidated [Member] |  |  |  |  |  |
Debt Instrument, Increase (Decrease), Net, Total |  |  | $ (170.0) |  | (170.0) |
Jamestown [Member] |  |  |  |  |  |
Number of Real Estate Properties, Interest Disposed of or Transferred |  |  | 6 |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  | $ 425.8 |  | $ 425.8 |
Deconsolidation, Gain (Loss), Amount |  |  | $ 0.4 |  |  |
Jamestown [Member] |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  | 70.00% |  |  |  |
Number of Real Estate Properties, Remaining Interest Acquired |  | 6 |  |  |  |
[1] | During 2021, the Company purchased its partner’s 70.0% remaining interest in Jamestown Portfolio, which is comprised of six property interests. The Company then entered into a joint venture with Blackstone Real Estate Income Trust, Inc. ("BREIT") in which it contributed these six properties for a gross sales price of $425.8 million, including $170.0 million of non-recourse mortgage debt. As a result, the Company no longer consolidates these six property interests and recognized a loss on change in control of interests of $0.4 million. The Company has a 50.0% investment in this joint venture ($130.1 million as of the date of deconsolidation), included in Investments in and advances to real estate joint ventures on the Company’s Consolidated Balance Sheets.

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