v3.25.1
Transactions with Certain Members, Certain Nonmembers, and Other FHLBanks (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Related Party Transaction [Line Items]      
Payments to Extend Overnight Loans to Other FHLBanks $ 500 $ 10  
Proceeds from Other FHLBank Borrowings 500 20  
Assets:      
Advances 37,913   $ 45,637
Accrued interest receivable 182   181
Liabilities:      
Deposits 1,335   1,061
Capital [Abstract]      
Capital Stock 2,443   2,458
Interest Income:      
Advances 473 759  
Mortgage loans held for portfolio 5 6  
Interest Expense:      
Deposits 16 17  
Transaction with Member Officer or Director      
Assets:      
Advances 3,943   5,713
Mortgage loans held for portfolio 69   70
Accrued interest receivable 4   9
Liabilities:      
Deposits 28   16
Capital [Abstract]      
Capital Stock 154   $ 190
Interest Income:      
Advances 37 49  
Mortgage loans held for portfolio $ 1 $ 1