Debt Fund (Details) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2025 USD ($) security	Jun. 30, 2025 USD ($)
Schedule of Ownership Interests [Line Items]
Committed capital		$ 239.3
Debt fund investments, contributed amount	$ 41.1	41.1
Company's share of committed capital	44.2	44.2
Company's share of contributed amount	$ 16.9	$ 16.9
Initial closing term		7 years
Real estate fund investments, number of one year periods		3 years
Initial extended term		1 year
Final closing term		3 years 6 months
Final extended term		1 year
Commercial mortgage-backed securities - available-for-sale | The Debt Investment Fund
Schedule of Ownership Interests [Line Items]
Number of investments acquired | security	3
Investments acquired	$ 38.3