Transactions with Certain Members, Certain Nonmembers, and Other FHLBanks (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
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| Related Party Transaction [Line Items] | |||||
| Payments to Extend Overnight Loans to Other FHLBanks | $ 10 | $ 500 | |||
| Proceeds from Other FHLBank Borrowings | 1,900 | 1,100 | |||
| Assets: | |||||
| Advances | $ 30,808 | 30,808 | $ 38,227 | ||
| Accrued interest receivable | 207 | 207 | 193 | ||
| Liabilities: | |||||
| Deposits | 897 | 897 | 873 | ||
| Capital [Abstract] | |||||
| Capital Stock | 2,456 | 2,456 | 2,552 | ||
| Interest Income: | |||||
| Advances | 357 | $ 462 | 1,108 | 1,468 | |
| Mortgage loans held for portfolio | 4 | 5 | 13 | 15 | |
| Deposits | 11 | 15 | 35 | 46 | |
| Transaction with Member Officer or Director | |||||
| Assets: | |||||
| Advances | 927 | 927 | 3,271 | ||
| Mortgage loans held for portfolio | 62 | 62 | 65 | ||
| Accrued interest receivable | 1 | 1 | 4 | ||
| Liabilities: | |||||
| Deposits | 9 | 9 | 23 | ||
| Capital [Abstract] | |||||
| Capital Stock | 75 | 75 | $ 149 | ||
| Interest Income: | |||||
| Advances | 17 | 79 | 56 | 201 | |
| Mortgage loans held for portfolio | 1 | 1 | 2 | 2 | |
| Deposits | $ 1 | $ 0 | $ 1 | $ 1 | |
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- References No definition available.
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- Definition Value of share of other common stock instruments held by shareholder. Includes, but is not limited to, exchangeable share. No definition available.
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- Definition The aggregate of all domestic interest-bearing and noninterest-bearing deposit liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of Federal Home Loan Bank (FHLBank) advances to member financial institutions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Interest and fee income generated from loans secured by one- to four-family residential properties. This item excludes home equity lines-of-credit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate amount of interest expense on all deposits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest income from Federal Home Loan Bank (FHLBank) advances to member financial institutions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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
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- References No definition available.
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- Definition Amount of cash outflow from the purchase of receivables classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow from Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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/2003/role/disclosureRef
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- Details
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