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DERIVATIVES - Fair Values of Derivatives Reported on Condensed Consolidated Statements of Financial Condition (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Derivative assets, fair value | $ 5,087 | $ 3,533
Derivative assets, amounts not netted: cash collateral | 0 | 0
Derivative assets, amounts not netted: securities collateral | 0 | 0
Derivative assets, fair value, total | 4,879 | 2,789
Derivative assets, notional amount | 308,023 | 288,113
Derivative liabilities, fair value | 283,037 | 379,557
Derivative liabilities, amounts not netted: cash collateral | (546) | (243)
Derivative liabilities, amounts not netted: securities collateral | 0 | 0
Derivative liabilities, fair value, total | 273,487 | 368,430
Derivative liabilities, notional | 529,934 | 640,734
Forward foreign currency exchange rate contracts |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets, fair value | 4,955 | 3,400
Derivative assets fair value counterparty and cash collateral netting | (77) | (604)
Derivative assets, notional amount | 294,029 | 283,635
Derivative liabilities, fair value | 1,739 | 1,847
Derivative liabilities, fair value, counterparty and cash collateral netting | (77) | (603)
Derivative liabilities, notional | 147,889 | 170,704
Total return swaps and other |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets, fair value | 132 | 133
Derivative assets fair value counterparty and cash collateral netting | (131) | (140)
Derivative assets, notional amount | 13,994 | 4,478
Derivative liabilities, fair value | 11,081 | 12,290
Derivative liabilities, fair value, counterparty and cash collateral netting | (8,927) | (10,281)
Derivative liabilities, notional | 122,971 | 117,139
LFI and other similar deferred compensation arrangements |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets, fair value | 0 | 0
Derivative assets, notional amount | 0 | 0
Derivative liabilities, fair value | 270,217 | 365,420
Derivative liabilities, notional | 259,074 | 352,891
Net derivatives in "other assets" and "other liabilities" |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets, net derivatives | 4,879 | 2,789
Derivative liabilities, net derivatives | $ 274,033 | $ 368,673

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