Related Party Transactions - Outstanding Assets, Liabilities and Capital (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|---|---|
| Assets | ||||||
| Advances | $ 119,668,944 | $ 92,306,684 | ||||
| Accrued interest receivable | 662,461 | 523,973 | ||||
| Liabilities and capital | ||||||
| Deposits | 1,965,949 | 3,089,961 | ||||
| Mandatorily redeemable capital stock | 7,676 | $ 7,204 | 7,585 | $ 9,190 | $ 8,973 | $ 4,509 |
| Accrued interest payable | 597,939 | 470,265 | ||||
| Affordable Housing Program | 256,047 | 251,791 | 247,824 | 230,300 | 231,652 | 231,447 |
| Capital | 9,380,362 | $ 9,733,846 | 8,015,103 | $ 8,128,770 | $ 8,424,245 | $ 8,409,529 |
| Related Party | ||||||
| Assets | ||||||
| Advances | 119,668,944 | 92,306,684 | ||||
| Accrued interest receivable | 483,175 | 384,360 | ||||
| Liabilities and capital | ||||||
| Deposits | 1,965,949 | 3,089,961 | ||||
| Mandatorily redeemable capital stock | 7,676 | 7,585 | ||||
| Accrued interest payable | 133 | 148 | ||||
| Affordable Housing Program | 256,047 | 247,824 | ||||
| Capital | $ 9,380,362 | $ 8,015,103 |
| X | ||||||||||
- Definition Amount of Federal Home Loan Bank (FHLBank) obligation for Affordable Housing Program (AHP) assessment required by Federal Home Loan Bank Act of 1932. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The aggregate of all domestic interest-bearing and noninterest-bearing deposit liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of Federal Home Loan Bank (FHLBank) advances to member financial institutions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of interest payable on debt, including, but not limited to, trade payables. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount that would be paid, determined under the conditions specified in the contract, if the holder of the share has the right to redeem the shares. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|