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v3.24.3

Debt - Unsecured Notes Payable - Additional Information (Details) - USD ($) $ in Thousands |  | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Sep. 12, 2024 | Sep. 30, 2024 | Aug. 21, 2024 | Apr. 30, 2024 | Dec. 31, 2023
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term debt outstanding | [1],[2] |  | $ 1,590,413 |  |  | $ 1,881,087
Letters of credit, outstanding amount |  |  | $ 2,000 |  |  | 2,000
Unsecured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maturity date |  | Apr. 15, 2028 |  |  |  |
Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Aggregate principal amount |  |  |  | $ 100,000 |  |
Description of prepayment of senior notes |  |  | The Company may prepay the Senior Notes at any time in full or in part subject to certain limitations set forth in the Senior Note Purchase Agreement. |  |  |
$400 Million Term Loan | Unsecured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  | $ 400,000 |  |  |  |
Series A Notes | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Aggregate principal amount |  |  |  | $ 20,000 |  |
Interest rate, stated percentage |  |  |  | 5.86% |  |
Series B Notes | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Aggregate principal amount |  |  |  | $ 80,000 |  |
Interest rate, stated percentage |  |  |  | 5.94% |  |
Fund V [Member] | Fund Portfolio [Member] | Subscription Line | Unsecured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term debt outstanding | [3] |  | $ 0 |  |  | 80,600
Revolving Credit Facility | Unsecured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  | 1.35% |  |  |
Maturity date |  |  | Apr. 15, 2028 |  |  |
Long-term debt outstanding |  |  | $ 56,000 |  |  | 213,300
Letters of credit, outstanding amount |  |  |  |  |  | 0
Total available credit |  |  | 469,000 |  |  | $ 86,700
Term Loan | $175 Million Term Loan |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  | 175,000 |  |  |  |
Repayment of Debt |  | $ 175,000 |  |  |  |
Basis spread on variable rate |  | 1.50% |  |  |  |
Maturity date |  | Apr. 06, 2027 |  |  |  |
Early termination penalty upon repayment |  | $ 0 |  |  |  |
Term Loan | $75 million Term Loan |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 75,000 |  |  |
Basis spread on variable rate |  |  | 1.75% |  |  |
Maturity date |  |  | Jul. 29, 2029 |  |  |
Letter of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total available credit |  | 60,000 |  |  |  |
Amended Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  | 1,100,000 |  |  | $ 900,000 |
Amended Credit Facility | Maximum | Unsecured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total available credit |  | 525,000 |  |  |  |
Amended Credit Facility | Minimum | Unsecured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total available credit |  | $ 350,000 |  |  |  |
[1] | Includes $151.0 million and $151.4 million, respectively, of variable-rate debt that is subject to interest cap agreements as of the periods presented. The effective fixed rates ranged from 4.50% to 6.00%.
[2] | Includes $875.1 million and $1,249.8 million, respectively, of variable-rate debt that has been fixed with interest rate swap agreements as of the periods presented. The effective fixed rates ranged from 1.28% to 4.69%.
[3] | Fund V paid off the subscription line and terminated the outstanding letters of credit during the first quarter of 2024.

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