Variable Interest Entities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Mar. 31, 2024
Schedule of Equity Method Investments [Line Items]
Investments in variable interest entities	$ 96,928	$ 101,255
Variable Interest Entity, Not Primary Beneficiary
Schedule of Equity Method Investments [Line Items]
Investments in variable interest entities	90,239	94,609
Guaranteed amounts to variable interest entities (not to exceed)	$ 15,995	$ 11,113