Netting Arrangements for Certain Financial Instruments and Securities Financing Activities - Additional Information (Details) $ in Millions	Sep. 30, 2024 USD ($)
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Notional Value	$ 1,300,000
Over-the-Counter
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Notional Value	571,300
Exchange Cleared
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Notional Value	719,600
Exchange-Traded
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Notional Value	$ 2,900