v3.26.1
Mortgage Loans Held for Portfolio (Tables)
 3 Months Ended
Mar. 31, 2026
Mortgage Loans Held for Portfolio [Abstract]  
Mortgage Loans Held For Portfolio [Table Text Block] The following table presents information as of March 31, 2026 and December 31, 2025 for mortgage loans held for portfolio (in thousands):
March 31, 2026December 31, 2025
Fixed-rate medium-term* single-family mortgages$103,320 $100,924 
Fixed-rate long-term single-family mortgages6,548,542 6,382,655 
Premiums92,867 90,276 
Discounts(16,774)(16,979)
Deferred net derivative gains associated with mortgage delivery commitments6,005 6,809 
Total mortgage loans held for portfolio6,733,960 6,563,685 
Less: allowance for credit losses on mortgage loans(8,673)(8,554)
Total mortgage loans held for portfolio, net of allowance for credit losses$6,725,287 $6,555,131 
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*Medium-term is defined as an original term of 15 years or less.