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FAIR VALUE - Financial Statement Items on Recurring Basis by Fair Value Hierarchy (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Assets: |  |
Loans held for sale | $ 2,132,880 | $ 2,373,427
Trading securities | 92,901 | 94,243
Derivative assets | 93,574 | 39,411
Servicing rights | 1,999,763 | 2,037,447
Derivative liabilities: |  |
Derivative liabilities | 84,962 | 67,492
Servicing rights | 14,045 | 12,311
Interest rate lock commitments |  |
Assets: |  |
Derivative assets | 49,112 | 29,374
Derivative liabilities: |  |
Derivative liabilities | 1,172 | 5,784
Forward sale contracts |  |
Assets: |  |
Derivative assets | 16,610 | 6,676
Derivative liabilities: |  |
Derivative liabilities | 83,728 | 43,482
Interest rate swap futures |  |
Assets: |  |
Derivative assets | 26,476 | 0
Derivative liabilities: |  |
Derivative liabilities | 0 | 7,395
MBS put options |  |
Assets: |  |
Derivative assets | 1,376 | 3,361
Derivative liabilities: |  |
Derivative liabilities | 0 | 0
Put options on treasuries |  |
Assets: |  |
Derivative assets | 0 | 0
Derivative liabilities: |  |
Derivative liabilities | 62 | 10,831
Fair Value, Recurring |  |
Assets: |  |
Loans held for sale | 2,132,880 | 2,373,427
Trading securities | 92,901 | 94,243
Servicing rights | 1,999,763 | 2,037,447
Total assets at fair value | 4,319,118 | 4,544,528
Derivative liabilities: |  |
Servicing rights | 14,045 | 12,311
Total liabilities at fair value | 99,007 | 79,803
Fair Value, Recurring | Interest rate lock commitments |  |
Assets: |  |
Derivative assets | 49,112 | 29,374
Derivative liabilities: |  |
Derivative liabilities | 1,172 | 5,784
Fair Value, Recurring | Forward sale contracts |  |
Assets: |  |
Derivative assets | 16,610 | 6,676
Derivative liabilities: |  |
Derivative liabilities | 83,728 | 43,482
Fair Value, Recurring | Interest rate swap futures |  |
Assets: |  |
Derivative assets | 26,476 |
Derivative liabilities: |  |
Derivative liabilities |  | 7,395
Fair Value, Recurring | MBS put options |  |
Assets: |  |
Derivative assets | 1,376 | 3,361
Fair Value, Recurring | Put options on treasuries |  |
Derivative liabilities: |  |
Derivative liabilities | 62 | 10,831
Fair Value, Recurring | Level 1 |  |
Assets: |  |
Loans held for sale | 0 | 0
Trading securities | 0 | 0
Servicing rights | 0 | 0
Total assets at fair value | 26,476 | 0
Derivative liabilities: |  |
Servicing rights | 0 | 0
Total liabilities at fair value | 62 | 18,226
Fair Value, Recurring | Level 1 | Interest rate lock commitments |  |
Assets: |  |
Derivative assets | 0 | 0
Derivative liabilities: |  |
Derivative liabilities | 0 | 0
Fair Value, Recurring | Level 1 | Forward sale contracts |  |
Assets: |  |
Derivative assets | 0 | 0
Derivative liabilities: |  |
Derivative liabilities | 0 | 0
Fair Value, Recurring | Level 1 | Interest rate swap futures |  |
Assets: |  |
Derivative assets | 26,476 |
Derivative liabilities: |  |
Derivative liabilities |  | 7,395
Fair Value, Recurring | Level 1 | MBS put options |  |
Assets: |  |
Derivative assets | 0 | 0
Fair Value, Recurring | Level 1 | Put options on treasuries |  |
Derivative liabilities: |  |
Derivative liabilities | 62 | 10,831
Fair Value, Recurring | Level 2 |  |
Assets: |  |
Loans held for sale | 2,132,880 | 2,373,427
Trading securities | 92,901 | 94,243
Servicing rights | 0 | 0
Total assets at fair value | 2,243,767 | 2,477,707
Derivative liabilities: |  |
Servicing rights | 0 | 0
Total liabilities at fair value | 83,728 | 43,482
Fair Value, Recurring | Level 2 | Interest rate lock commitments |  |
Assets: |  |
Derivative assets | 0 | 0
Derivative liabilities: |  |
Derivative liabilities | 0 | 0
Fair Value, Recurring | Level 2 | Forward sale contracts |  |
Assets: |  |
Derivative assets | 16,610 | 6,676
Derivative liabilities: |  |
Derivative liabilities | 83,728 | 43,482
Fair Value, Recurring | Level 2 | Interest rate swap futures |  |
Assets: |  |
Derivative assets | 0 |
Derivative liabilities: |  |
Derivative liabilities |  | 0
Fair Value, Recurring | Level 2 | MBS put options |  |
Assets: |  |
Derivative assets | 1,376 | 3,361
Fair Value, Recurring | Level 2 | Put options on treasuries |  |
Derivative liabilities: |  |
Derivative liabilities | 0 | 0
Fair Value, Recurring | Level 3 |  |
Assets: |  |
Loans held for sale | 0 | 0
Trading securities | 0 | 0
Servicing rights | 1,999,763 | 2,037,447
Total assets at fair value | 2,048,875 | 2,066,821
Derivative liabilities: |  |
Servicing rights | 14,045 | 12,311
Total liabilities at fair value | 15,217 | 18,095
Fair Value, Recurring | Level 3 | Interest rate lock commitments |  |
Assets: |  |
Derivative assets | 49,112 | 29,374
Derivative liabilities: |  |
Derivative liabilities | 1,172 | 5,784
Fair Value, Recurring | Level 3 | Forward sale contracts |  |
Assets: |  |
Derivative assets | 0 | 0
Derivative liabilities: |  |
Derivative liabilities | 0 | 0
Fair Value, Recurring | Level 3 | Interest rate swap futures |  |
Assets: |  |
Derivative assets | 0 |
Derivative liabilities: |  |
Derivative liabilities |  | 0
Fair Value, Recurring | Level 3 | MBS put options |  |
Assets: |  |
Derivative assets | 0 | 0
Fair Value, Recurring | Level 3 | Put options on treasuries |  |
Derivative liabilities: |  |
Derivative liabilities | $ 0 | $ 0

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