Borrowings - Phoenix Peak Funding Facility (Details) - Revolving Credit Facility - Line of Credit $ in Thousands, € in Millions, £ in Millions	Sep. 25, 2024	Dec. 31, 2024 EUR (€)	Dec. 31, 2024 GBP (£)	Dec. 31, 2024 USD ($)
Phoenix Peak Funding Facility
Debt Instrument [Line Items]
Applicable margin rate	1.75%
Unused capacity, commitment fee percentage	0.78%
Aggregate principal amount | $				$ 197,736
Phoenix Peak Funding Facility, Term Facility A
Debt Instrument [Line Items]
Aggregate principal amount | €		€ 142.8
Phoenix Peak Funding Facility, Term Facility B
Debt Instrument [Line Items]
Aggregate principal amount | £			£ 39.8