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Financial Assets and Liabilities - Netting of Certain Financial Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Securities borrowed |  |
Gross Amounts of Recognized Assets | $ 1,782,982 | $ 1,722,440
Amounts Offset in the Condensed Consolidated Statement of Financial Condition | 0 | 0
Net Amounts of Assets Presented in the Condensed Consolidated Statements of Financial Condition | 1,782,982 | 1,722,440
Amounts Not Offset in the Condensed Consolidated Statements of Financial Condition |  |
Financial Instrument Collateral | (1,739,045) | (1,665,860)
Counterparty Netting/ Cash Collateral | (22,685) | (27,538)
Net Amount | 21,252 | 29,042
Securities purchased under agreements to resell |  |
Gross Amounts of Recognized Assets | 502,470 | 1,512,114
Amounts Offset in the Condensed Consolidated Statement of Financial Condition | 0 | 0
Net Amounts of Assets Presented in the Condensed Consolidated Statements of Financial Condition | 502,470 | 1,512,114
Amounts Not Offset in the Condensed Consolidated Statements of Financial Condition |  |
Financial Instrument Collateral | (502,470) | (1,512,114)
Counterparty Netting/ Cash Collateral |  |
Net Amount | 0 | 0
Total |  |
Gross Amounts of Recognized Assets | 2,584,752 | 3,615,318
Amounts Offset in the Condensed Consolidated Statement of Financial Condition | (268,583) | (354,698)
Net Amounts of Assets Presented in the Condensed Consolidated Statements of Financial Condition | 2,316,169 | 3,260,620
Amounts Not Offset in the Condensed Consolidated Statements of Financial Condition |  |
Financial Instrument Collateral | (2,241,515) | (3,177,974)
Counterparty Netting/ Cash Collateral | (24,789) | (30,452)
Net Amount | 49,865 | 52,194
Currency forwards |  |
Trading assets, at fair value: |  |
Gross Amounts of Recognized Assets | 290,659 | 377,279
Amounts Offset in the Condensed Consolidated Statement of Financial Condition | (268,583) | (354,698)
Net Amounts of Assets Presented in the Condensed Consolidated Statements of Financial Condition | 22,076 | 22,581
Amounts Not Offset in the Condensed Consolidated Statements of Financial Condition |  |
Financial Instrument Collateral | 0 | 0
Counterparty Netting/ Cash Collateral | 0 | 0
Net Amount | 22,076 | 22,581
Options |  |
Trading assets, at fair value: |  |
Gross Amounts of Recognized Assets | 2,888 | 3,485
Amounts Offset in the Condensed Consolidated Statement of Financial Condition | 0 | 0
Net Amounts of Assets Presented in the Condensed Consolidated Statements of Financial Condition | 2,888 | 3,485
Amounts Not Offset in the Condensed Consolidated Statements of Financial Condition |  |
Financial Instrument Collateral | 0 | 0
Counterparty Netting/ Cash Collateral | (2,104) | (2,914)
Net Amount | 784 | $ 571
Interest rate swap |  |
Trading assets, at fair value: |  |
Gross Amounts of Recognized Assets | 5,753 |
Amounts Offset in the Condensed Consolidated Statement of Financial Condition | 0 |
Net Amounts of Assets Presented in the Condensed Consolidated Statements of Financial Condition | 5,753 |
Amounts Not Offset in the Condensed Consolidated Statements of Financial Condition |  |
Financial Instrument Collateral | 0 |
Counterparty Netting/ Cash Collateral | 0 |
Net Amount | $ 5,753 |

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