Allowance for Credit Losses Rollforward MPF (Details) - MPF Loans held in portfolio - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Loans and Leases Receivable Disclosure [Line Items] | ||||
| Allowance for MPF credit losses beginning balance | $ 3 | $ 5 | $ 5 | $ 5 |
| MPF credit losses charged-off | 0 | (1) | (1) | (1) |
| Provision for (reversal of) MPF for credit losses | 1 | 1 | 0 | 1 |
| Allowance for MPF credit losses ending balance | $ 4 | $ 5 | $ 4 | $ 5 |
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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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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. No definition available.
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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