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Transactions with Curbline Properties - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Fee and other income | $ 11,173 | $ 2,326
Rental income | 31,450 | 91,726
Other income (expense), net | $ (5,957) | (15,666)
Fee percentage of aggregate amount of gross revenue | 2.00% |
Amounts payable to curbline | $ 32,600 |
Amounts receivable from curbline | 200 |
Shared Services Agreement [Member] |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Fee and other income | 600 |
Rental income | 400 |
Other income (expense), net | 600 |
Other [Member] |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Fee and other income | 700 |
Separation and Distributions Agreement [Member] |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Estimated cost of redevelopment projects | 32,000 |
Curbline [Member] |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Transaction costs and other expense |  | $ 3,102
Incremental fair value of services provided to Curbline | 600 |
Embedded Lease Charge | $ 400 |

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- Definition Amounts receivable from curbline. + References No definition available. + Details
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- Definition Fee and other income including revenue from contracts with customers. + References No definition available. + Details
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- Definition Rental income. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479402/808-10-50-1 + Details
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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- Details
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- Details
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