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Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives | $ (4,692) | $ (8,892)
Derivative Asset | 40,841 | 28,989
Core Portfolio |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | 856,000 |
Fair value, derivatives, net | 28,748 | 13,868
Core Portfolio | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives | $ 4,692 | $ 8,807
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Accounts Payable and Accrued Liabilities | Accounts Payable and Accrued Liabilities
Derivative Asset | $ 33,440 | $ 22,675
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Total assets | Total assets
Core Portfolio | Interest Rate Swaps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 681,000 |
Core Portfolio | Interest Rate Swaps | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 175,000 |
Derivative Effective Date | 2023-10 |
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 | Minimum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Maturity Date | 2027-07 |
Strike Rate | 4.59% |
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 | Interest Rate Swaps | Maximum | Accounts payable and other liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Maturity Date | 2029-07 |
Strike Rate | 4.69% |
Fund Portfolio | Fund II | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Asset | $ 1,631 | $ 634
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Total assets | Total 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 | $ 25 | $ 26
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Total assets | Total 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 Caps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Asset | $ 28 | $ 29
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Total assets | Total assets
Fund Portfolio | Fund IV | Interest Rate Caps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 54,500 |
Derivative Effective Date | 2023-12 |
Fund Portfolio | Fund IV | Interest Rate Caps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Maturity Date | 2025-12 |
Strike Rate | 6.00% |
Fund Portfolio | Fund IV | Interest Rate Caps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Strike Rate | 6.00% |
Fund Portfolio | Fund V |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 415,247 |
Fair value, derivatives, net | $ 5,717 | $ 5,540
Fund Portfolio | Fund V | Interest Rate Swaps |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Accounts Payable and Accrued Liabilities | Accounts Payable and Accrued Liabilities
Derivative Asset | $ 5,445 | $ 5,523
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Total assets | Total assets
Fund Portfolio | Fund V | Interest Rate Swaps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 342,940 |
Fund Portfolio | Fund V | Interest Rate Swaps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2022-04 |
Derivative Maturity Date | 2024-09 |
Strike Rate | 1.14% |
Fund Portfolio | Fund V | Interest Rate Swaps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2024-03 |
Derivative Maturity Date | 2027-12 |
Strike Rate | 4.49% |
Fund Portfolio | Fund V | Interest Rate Caps |  |
Derivatives, Fair Value [Line Items] |  |
Fair value, liability derivatives |  | $ (85)
Derivative Asset | $ 272 | $ 102
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Total assets | Total assets
Fund Portfolio | Fund V | Interest Rate Caps | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Aggregate Notional Amount | $ 72,307 |
Fund Portfolio | Fund V | Interest Rate Caps | Minimum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2023-08 |
Derivative Maturity Date | 2025-01 |
Strike Rate | 4.50% |
Fund Portfolio | Fund V | Interest Rate Caps | Maximum | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Effective Date | 2024-02 |
Derivative Maturity Date | 2025-09 |
Strike Rate | 5.00% |

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