Derivative Instruments - Summary of Offsetting of Financial and Derivative Assets and Liabilities (Details) $ in Thousands	Dec. 31, 2024 USD ($)
Offsetting Assets [Line Items]
Derivative assets gross amounts	$ 9,511
Derivative assets financial instruments gross amounts not offset	0
Derivative assets collateral received gross amounts not offset	0
Derivative assets gross amounts not offset	9,511
Derivative lliabilities gross amounts	(22)
Derivative liabilities financial instruments gross amounts not offset	0
Derivative liabilities collateral received gross amounts not offset	22
Derivative liabilities gross amounts not offset	0
Collateral held
Offsetting Assets [Line Items]
Derivative assets gross amounts	9,511
Derivative assets financial instruments gross amounts not offset	0
Derivative assets collateral received gross amounts not offset	0
Derivative assets gross amounts not offset	9,511
Derivative lliabilities gross amounts	(22)
Derivative liabilities financial instruments gross amounts not offset	0
Derivative liabilities collateral received gross amounts not offset	22
Derivative liabilities gross amounts not offset	0
Series I
Offsetting Assets [Line Items]
Derivative assets gross amounts	2,765
Derivative assets financial instruments gross amounts not offset	0
Derivative assets collateral received gross amounts not offset	0
Derivative assets gross amounts not offset	2,765
Derivative lliabilities gross amounts	(6)
Derivative liabilities financial instruments gross amounts not offset	0
Derivative liabilities collateral received gross amounts not offset	6
Derivative liabilities gross amounts not offset	0
Series I | Collateral held
Offsetting Assets [Line Items]
Derivative assets gross amounts	2,765
Derivative assets financial instruments gross amounts not offset	0
Derivative assets collateral received gross amounts not offset	0
Derivative assets gross amounts not offset	2,765
Derivative lliabilities gross amounts	(6)
Derivative liabilities financial instruments gross amounts not offset	0
Derivative liabilities collateral received gross amounts not offset	6
Derivative liabilities gross amounts not offset	0
Series II
Offsetting Assets [Line Items]
Derivative assets gross amounts	6,746
Derivative assets financial instruments gross amounts not offset	0
Derivative assets collateral received gross amounts not offset	0
Derivative assets gross amounts not offset	6,746
Derivative lliabilities gross amounts	(16)
Derivative liabilities financial instruments gross amounts not offset	0
Derivative liabilities collateral received gross amounts not offset	16
Derivative liabilities gross amounts not offset	0
Series II | Collateral held
Offsetting Assets [Line Items]
Derivative assets gross amounts	6,746
Derivative assets financial instruments gross amounts not offset	0
Derivative assets collateral received gross amounts not offset	0
Derivative assets gross amounts not offset	6,746
Derivative lliabilities gross amounts	(16)
Derivative liabilities financial instruments gross amounts not offset	0
Derivative liabilities collateral received gross amounts not offset	16
Derivative liabilities gross amounts not offset	$ 0