Investments in and Advances to Unconsolidated Joint Ventures - Narrative (Details) $ in Millions	1 Months Ended	6 Months Ended
Jan. 31, 2024 USD ($) property	Jun. 30, 2024 USD ($)
Schedule of Equity Method Investments [Line Items]
Gain on deconsolidation		$ 78
Callan Ridge Joint Venture \| Lab Buildings
Schedule of Equity Method Investments [Line Items]
Property count \| property	2
Callan Ridge Joint Venture \| Callan Ridge Joint Venture
Schedule of Equity Method Investments [Line Items]
Investment ownership percentage	35.00%
Callan Ridge Joint Venture \| Callan Ridge Joint Venture \| Lab Buildings
Schedule of Equity Method Investments [Line Items]
Investment ownership percentage	65.00%
Cash proceeds	$ 128

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The cash inflow from the sale of real estate held-for-investment and real estate joint ventures.

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