Advances (Advances by Year of Contractual Maturity for Convertible Advances) (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Advances [Abstract] | ||
| Due or convertible in one year or less | $ 72,148 | $ 72,029 |
| Due or convertible after one year through two years | 20,377 | 12,656 |
| Due or convertible after two years through three years | 5,069 | 5,433 |
| Due or convertible after three years through four years | 1,303 | 1,993 |
| Due or convertible after four years through five years | 1,759 | 1,624 |
| Due or convertible after five years | 1,030 | 1,364 |
| Total par value | $ 101,686 | $ 95,099 |
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- Definition Advances. No definition available.
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next put or convert date after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next put or convert date within the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next put or convert date within the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next put or convert date within the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next put or convert date within the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next put or convert date within the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Par amount of advances made and reported by Federal Home Loan Bank (FHLBank). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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