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Note 1 - Business and Organization (Details Textual) $ / shares in Units, $ in Millions | Aug. 03, 2021 USD ($) shares | Apr. 15, 2021 $ / shares shares
--- | --- | ---
Senior Unsecured Notes Assumed in the Weingarten Acquisition [Member] |  |
Noncash or Part Noncash Acquisition, Debt Assumed | $ 1,500.0 |
Liabilities, Fair Value Adjustment | 95.6 |
Mortgage Debt Assumed in the Weingarten Acquisition [Member] |  |
Noncash or Part Noncash Acquisition, Debt Assumed | 317.7 |
Liabilities, Fair Value Adjustment | $ 11.0 |
Number of Encumbered Operating Properties | 16 |
Weingarten Realty Investors [Member] |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Per Each Acquired Company Share (in shares) | shares |  | 1.408
Business Combination, Consideration Transferred, Cash Per Each Acquired Company Share (in dollars per share) | $ / shares |  | $ 2.20
Business Combination, Consideration Transferred, Total | $ 4,100.0 |
Number of Properties Acquired | 149 |
Properties Acquired, Number Held Through Joint Venture Programs | 30 |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) | shares | 179,900,000 |
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable | $ 3.8 |
Payments to Acquire Businesses, Including Additional Consideration Relating to Reimbursements | $ 0.3 |

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