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Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives | $ (1,598) | $ (8,892)
Derivative Asset | 31,145 | 28,989
Fund IV | Interest Rate Caps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | 54,500 |
Core Portfolio |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | 731,000 |
Fair value, derivatives, net | 26,857 | 13,868
Core Portfolio | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives | $ (1,316) | $ (8,807)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Accounts Payable and Accrued Liabilities | Accounts Payable and Accrued Liabilities
Derivative Asset | $ 28,173 | $ 22,675
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets | Assets
Core Portfolio | Interest Rate Swaps | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 50,000 |
Core Portfolio | Interest Rate Swaps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 681,000 |
Core Portfolio | Interest Rate Swaps | Minimum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2023-10 |
Derivative Maturity Date | 2029-07 |
Strike Rate | 4.61% |
Core Portfolio | Interest Rate Swaps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2022-05 |
Derivative Maturity Date | 2025-03 |
Strike Rate | 1.98% |
Core Portfolio | Interest Rate Swaps | Maximum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 4.61% |
Core Portfolio | Interest Rate Swaps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2023-05 |
Derivative Maturity Date | 2030-07 |
Strike Rate | 3.61% |
Core Portfolio | Fund IV | Interest Rate Caps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2023-12 |
Derivative Maturity Date | 2025-12 |
Fund Portfolio | Fund II |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 50,000 |
Fair value, derivatives, net | 1,615 | $ 634
Fund Portfolio | Fund II | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Asset | $ 1,615 | $ 634
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets | Assets
Fund Portfolio | Fund II | Interest Rate Swaps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 50,000 |
Derivative Effective Date | 2023-01 |
Derivative Maturity Date | 2029-12 |
Fund Portfolio | Fund II | Interest Rate Swaps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 3.23% |
Fund Portfolio | Fund II | Interest Rate Swaps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 3.23% |
Fund Portfolio | Fund III | Interest Rate Caps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Asset | $ 1 | $ 26
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets | Assets
Fund Portfolio | Fund III | Interest Rate Caps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 33,000 |
Derivative Effective Date | 2023-09 |
Derivative Maturity Date | 2025-10 |
Fund Portfolio | Fund III | Interest Rate Caps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 5.50% |
Fund Portfolio | Fund III | Interest Rate Caps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 5.50% |
Fund Portfolio | Fund IV | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Asset | $ 2 | $ 29
Fund Portfolio | Fund IV | Interest Rate Swaps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 6.00% |
Fund Portfolio | Fund IV | Interest Rate Swaps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 6.00% |
Fund Portfolio | Fund IV | Interest Rate Caps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets | Assets
Fund Portfolio | Fund V |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 334,930 |
Fair value, derivatives, net | 1,072 | $ 5,540
Fund Portfolio | Fund V | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives | $ (282) | $ (85)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Accounts Payable and Accrued Liabilities | Accounts Payable and Accrued Liabilities
Derivative Asset | $ 1,352 | $ 5,523
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets | Assets
Fund Portfolio | Fund V | Interest Rate Swaps | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 127,909 |
Fund Portfolio | Fund V | Interest Rate Swaps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 135,148 |
Fund Portfolio | Fund V | Interest Rate Swaps | Minimum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2023-06 |
Derivative Maturity Date | 2025-06 |
Strike Rate | 4.08% |
Fund Portfolio | Fund V | Interest Rate Swaps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2022-04 |
Derivative Maturity Date | 2025-04 |
Strike Rate | 2.61% |
Fund Portfolio | Fund V | Interest Rate Swaps | Maximum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2024-12 |
Derivative Maturity Date | 2027-12 |
Strike Rate | 4.54% |
Fund Portfolio | Fund V | Interest Rate Swaps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2024-10 |
Derivative Maturity Date | 2027-12 |
Strike Rate | 3.72% |
Fund Portfolio | Fund V | Interest Rate Caps |  |
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives | $ 0 | $ 0
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Accounts Payable and Accrued Liabilities | Accounts Payable and Accrued Liabilities
Derivative Asset | $ 2 | $ 102
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets | Assets
Fund Portfolio | Fund V | Interest Rate Caps | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 39,673 |
Derivative Effective Date | 2024-02 |
Derivative Maturity Date | 2025-01 |
Fund Portfolio | Fund V | Interest Rate Caps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 32,200 |
Fund Portfolio | Fund V | Interest Rate Caps | Minimum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 4.50% |
Fund Portfolio | Fund V | Interest Rate Caps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2023-08 |
Derivative Maturity Date | 2025-09 |
Strike Rate | 5.00% |
Fund Portfolio | Fund V | Interest Rate Caps | Maximum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 4.50% |
Fund Portfolio | Fund V | Interest Rate Caps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 5.00% |

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