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Real Estate Facilities - Summary of Relative Fair Values of Assets Acquired and Liabilities Assumed (Parenthetical) (Detail) $ in Millions | Jun. 01, 2022 USD ($)
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SSGT II Merger Agreement |
Business Acquisition [Line Items] |
Intangible assets acquired | $ 8.0
KeyBank SST IV CMBS Loan |
Business Acquisition [Line Items] |
Fair market value discount on debt | $ 16.1

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