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Derivatives Volume of Activity (Details) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2024 USD ($)
Not Designated as Hedging Instrument, Economic Hedge | U.S. Treasury futures | Short position |
Derivatives [Roll Forward] |
Derivative, Notional Amount | $ 4,880,000
Derivative, Notional Amount, Derivative Instruments Added | (16,093,000)
Derivative, Notional Amount, Derivative Instruments Maturing, Settled, Terminated, or Paired-Off | (16,618,000)
Derivative, Notional Amount | 4,355,000
Not Designated as Hedging Instrument, Economic Hedge | Interest rate swaps | Short position |
Derivatives [Roll Forward] |
Derivative, Notional Amount | 0
Derivative, Notional Amount, Derivative Instruments Added | (1,535,000)
Derivative, Notional Amount | 1,535,000
Not Designated as Hedging Instrument, Trading | TBA securities | Long position |
Derivatives [Roll Forward] |
Derivative, Notional Amount | 1,403,000
Derivative, Notional Amount, Derivative Instruments Added | (18,699,000)
Derivative, Notional Amount, Derivative Instruments Maturing, Settled, Terminated, or Paired-Off | (18,098,000)
Derivative, Notional Amount | $ 2,004,000

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