Derivative Instruments - Summary of Offsetting of Financial and Derivative Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Offsetting Assets [Line Items]
Derivative assets gross amounts	$ 44,371	$ 9,511
Derivative assets financial instruments gross amounts not offset	0	0
Derivative assets collateral received gross amounts not offset	0	0
Derivative assets gross amounts not offset	44,371	9,511
Derivative lliabilities gross amounts	(4,050)	(22)
Derivative liabilities financial instruments gross amounts not offset	0	0
Derivative liabilities collateral received gross amounts not offset	4,050	22
Derivative liabilities gross amounts not offset	0	0
Collateral held
Offsetting Assets [Line Items]
Derivative assets gross amounts	44,371	9,511
Derivative assets financial instruments gross amounts not offset	0	0
Derivative assets collateral received gross amounts not offset	0	0
Derivative assets gross amounts not offset	44,371	9,511
Derivative lliabilities gross amounts	(4,050)	(22)
Derivative liabilities financial instruments gross amounts not offset	0	0
Derivative liabilities collateral received gross amounts not offset	4,050	22
Derivative liabilities gross amounts not offset	0	0
Series I
Offsetting Assets [Line Items]
Derivative assets gross amounts	10,823	2,765
Derivative assets financial instruments gross amounts not offset	0	0
Derivative assets collateral received gross amounts not offset	0	0
Derivative assets gross amounts not offset	10,823	2,765
Derivative lliabilities gross amounts	(988)	(6)
Derivative liabilities financial instruments gross amounts not offset	0	0
Derivative liabilities collateral received gross amounts not offset	988	6
Derivative liabilities gross amounts not offset	0	0
Series I | Collateral held
Offsetting Assets [Line Items]
Derivative assets gross amounts	10,823	2,765
Derivative assets financial instruments gross amounts not offset	0	0
Derivative assets collateral received gross amounts not offset	0	0
Derivative assets gross amounts not offset	10,823	2,765
Derivative lliabilities gross amounts	(988)	(6)
Derivative liabilities financial instruments gross amounts not offset	0	0
Derivative liabilities collateral received gross amounts not offset	988	6
Derivative liabilities gross amounts not offset	0	0
Series II
Offsetting Assets [Line Items]
Derivative assets gross amounts	33,548	6,746
Derivative assets financial instruments gross amounts not offset	0	0
Derivative assets collateral received gross amounts not offset	0	0
Derivative assets gross amounts not offset	33,548	6,746
Derivative lliabilities gross amounts	(3,062)	(16)
Derivative liabilities financial instruments gross amounts not offset	0	0
Derivative liabilities collateral received gross amounts not offset	3,062	16
Derivative liabilities gross amounts not offset	0	0
Series II | Collateral held
Offsetting Assets [Line Items]
Derivative assets gross amounts	33,548	6,746
Derivative assets financial instruments gross amounts not offset	0	0
Derivative assets collateral received gross amounts not offset	0	0
Derivative assets gross amounts not offset	33,548	6,746
Derivative lliabilities gross amounts	(3,062)	(16)
Derivative liabilities financial instruments gross amounts not offset	0	0
Derivative liabilities collateral received gross amounts not offset	3,062	16
Derivative liabilities gross amounts not offset	$ 0	$ 0