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Commitments and Contingencies - Narrative (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($) groundLease | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Long-term Purchase Commitment [Line Items] |  |  |
Commitments for contracts and executed leases, operating and redevelopment and development properties | $ 170.9 |  |
Weighted average discount rate, ground leases | 4.67% |  |
Weighted average remaining lease term | 62 years |  |
Variable lease, cost | $ 4.7 | $ 4.0 | $ 3.6
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] | consolidated balance sheets | consolidated balance sheets |
Environmental matters |  |  |
Long-term Purchase Commitment [Line Items] |  |  |
Accrued environmental remediation liabilities | $ 72.0 | $ 76.6 |
Ten year ground lease extension option |  |  |
Long-term Purchase Commitment [Line Items] |  |  |
Number of extension options | groundLease | 3 |  |
Ground lease extension option term | 10 years |  |
Forty-five year ground lease extension option |  |  |
Long-term Purchase Commitment [Line Items] |  |  |
Number of extension options | groundLease | 1 |  |
Ground lease extension option term | 45 years |  |

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- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 410 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481931/410-30-50-10 Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 410 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Subparagraph (d)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481931/410-30-50-10 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 410 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481899/410-30-55-16 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.Y.Q1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480102/450-20-S99-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 410 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481931/410-30-50-7 + Details
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