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Investments in Real Estate Partnerships - Additional Information (Details) | 12 Months Ended
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Dec. 31, 2020
Debt Instrument [Line Items] |
Debt instrument, interest rate, basis for effective rate | 91.5
Weighted average fixed interest rate | 4.10%
Maturity period | 2034
London Interbank Offered Rate (LIBOR) [Member] |
Debt Instrument [Line Items] |
Weighted average variable interest rate | 2.40%

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