Debt - Short-Term Debt (Details) - Held by Freddie Mac - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Short-term Debt [Abstract] | ||
| Short-term debt par value | $ 21,366 | $ 14,716 |
| Short-term Debt | $ 21,218 | $ 14,675 |
| Short-term debt weighted average effective rate | 4.31% | 4.59% |
| X | ||||||||||
- Definition Par value of total other short-term debt. No definition available.
|
| X | ||||||||||
- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Weighted average interest rate of short-term debt outstanding calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|