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Summary of Significant Accounting Policies - Non-cash Investing and Financing Activities (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Other Significant Noncash Transactions [Line Items] |  |  |
Consolidation of the net assets (excluding mortgages as disclosed below) of previously unconsolidated joint ventures | $ 0 | $ 42,800 | $ 132,300
Repurchase of Operating Partnership units | 4,100 | 0 | 2,100
Net assets acquired from unconsolidated joint ventures | 0 | 8,500 | 11,600
Mortgages assumed, of previously unconsolidated joint ventures | 0 | 0 | 73,900
Mortgages assumed, shopping center acquisitions | 0 | 0 | 17,900
Accrued liabilities for sold properties | 5,400 | 0 | 0
Accounts payable related to construction in progress | 7,000 | 12,200 | 13,400
Dividends declared, but not paid | 63,806 | 30,389 | 28,200
Tax receivable - investment sale proceeds | 0 | 0 | 2,100
Write-off of preferred share original issuance costs | 0 | 0 | 5,100
Building [Member] |  |  |
Other Significant Noncash Transactions [Line Items] |  |  |
Assumption of buildings due to ground lease terminations | $ 0 | $ 2,900 | $ 0

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