Derivatives - Summary of Amounts Paid and Received on Interest Rate Swap Transactions, Excluding Upfront Fees (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative [Line Items]
Notional Amount			$ 1,302,500,000	$ 652,500,000
Paid	$ (26,224,000)	$ (11,926,000)	(50,198,000)	(23,654,000)
Received	15,888,000	5,291,000	30,482,000	11,011,000
Net	(10,336,000)	(6,635,000)	$ (19,716,000)	$ (12,643,000)
Interest Rate Swap One
Derivative [Line Items]
Maturity Date			Nov. 01, 2024	Jan. 22, 2023	[1]
Notional Amount			$ 300,000,000
Paid	(6,032,000)		(11,932,000)	$ (663,000)	[1]
Received	2,906,000		5,813,000	431,000	[1]
Net	(3,126,000)		$ (6,119,000)	$ (232,000)	[1]
Interest Rate Swap Two
Derivative [Line Items]
Maturity Date			Nov. 01, 2024	Nov. 01, 2024
Notional Amount			$ 50,000,000	$ 300,000,000
Paid	(1,032,000)	(5,601,000)	(2,030,000)	(10,833,000)
Received	484,000	2,906,000	969,000	5,813,000
Net	(548,000)	(2,695,000)	$ (1,061,000)	$ (5,020,000)
Interest Rate Swap Three
Derivative [Line Items]
Maturity Date			Nov. 01, 2024	Nov. 01, 2024
Notional Amount			$ 2,500,000	$ 50,000,000
Paid	(24,000)	(960,000)	(48,000)	(1,848,000)
Received	51,000	484,000	99,000	969,000
Net	27,000	(476,000)	$ 51,000	$ (879,000)
Interest Rate Swap Four
Derivative [Line Items]
Maturity Date			Aug. 01, 2026	Nov. 01, 2024
Notional Amount			$ 300,000,000	$ 2,500,000
Paid	(5,770,000)	(24,000)	(11,349,000)	(48,000)
Received	1,875,000	47,000	3,708,000	90,000
Net	(3,895,000)	23,000	$ (7,641,000)	$ 42,000
Interest Rate Swap Five
Derivative [Line Items]
Maturity Date			Aug. 14, 2028	Aug. 01, 2026
Notional Amount			$ 300,000,000	$ 300,000,000
Paid	(6,398,000)	(5,341,000)	(12,656,000)	(10,262,000)
Received	5,213,000	1,854,000	10,425,000	3,708,000
Net	(1,185,000)	$ (3,487,000)	$ (2,231,000)	$ (6,554,000)
Interest Rate Swap Six
Derivative [Line Items]
Maturity Date			Mar. 01, 2029
Notional Amount			$ 350,000,000
Paid	(6,968,000)		(12,183,000)
Received	5,359,000		9,468,000
Net	$ (1,609,000)		$ (2,715,000)

[1] As of June 30, 2023, these interest rate swaps had either matured or been terminated due to repayment of the underlying investment or security.