FEDERAL HOME LOAN BANK ADVANCES - Schedule of FHLB Advances (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Federal Home Loan Bank, Advances [Line Items] | ||
| FHLB advances (fixed rates 3.34% to 4.86% and variable rates 3.75% to 4.03%) maturing November 2026 to March 2046 | $ 5,500,200 | $ 6,230,200 |
| Fair value hedge basis adjustments and unamortized prepayment fees | (15,589) | 7,175 |
| Total | $ 5,484,611 | $ 6,237,375 |
| Minimum | FHLB Advances | ||
| Federal Home Loan Bank, Advances [Line Items] | ||
| Fixed rates | 3.34% | |
| Variable rates | 3.75% | |
| Maximum | FHLB Advances | ||
| Federal Home Loan Bank, Advances [Line Items] | ||
| Fixed rates | 4.86% | |
| Variable rates | 4.03% |
| X | ||||||||||
- Definition Advances From Federal Home Loan Banks, Fair Value Hedge Basis adjustments And Unamortized Prepayment Fees No definition available.
|
| X | ||||||||||
- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|