v3.26.1
Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Operating Activities:    
Net income $ 158,802 $ 164,215
Adjustments to reconcile net income to net cash (used in) provided by operating activities:    
Amortization and depreciation 68,183 23,949
Changes in net derivative and hedging activities 266,157 (482,307)
Provision for (reversal of) credit losses (25) (6)
Net (gains) losses on trading securities 5,697 (9,253)
Net gains on sales of AFS securities (557) (2,704)
Net changes in:    
Accrued interest receivable (10,860) (9,382)
Other assets (587) (1,595)
Accrued interest payable 1,062 19,896
Other liabilities 19,607 6,514
Total adjustments, net 348,677 (454,888)
Net cash provided by (used in) operating activities 507,479 (290,673)
Net change in:    
Interest-bearing deposits 233,518 (276,260)
Securities purchased under agreements to resell (900,000) (2,200,000)
Federal funds sold (418,000) (749,000)
Available-for-sale securities:    
Proceeds from paydowns and maturities 813,251 225,991
Proceeds from sales 391,152 221,292
Purchases (1,741,468) (242,001)
Held-to-maturity securities:    
Proceeds from paydowns and maturities 444,743 339,919
Purchases (443,270) (501,627)
Advances:    
Principal repayments 234,046,452 259,654,712
Disbursements to members (236,385,564) (260,821,782)
Mortgage loans held for portfolio:    
Principal collections 973,391 559,141
Purchases from members (1,581,714) (1,781,082)
Purchases of premises, software, and equipment (1,017) (5,149)
Loans to other Federal Home Loan Banks:    
Principal repayments 35,000 1,020,000
Disbursements (35,000) (1,020,000)
Net Cash Provided by (Used in) Investing Activities, Total (4,568,526) (5,575,846)
Financing Activities:    
Net change in deposits 135,772 (223,258)
Net proceeds on derivative contracts with financing elements 17,509 3,832
Net proceeds from issuance of consolidated obligations:    
Discount notes 283,849,258 406,363,464
Bonds 14,709,595 16,066,809
Payments for matured and retired consolidated obligations:    
Discount notes (278,513,004) (401,326,459)
Bonds (16,018,645) (15,613,755)
Loans from other Federal Home Loan Banks:    
Proceeds from borrowings 2,500,000 1,000,000
Principal repayments (2,500,000) (300,000)
Proceeds from issuance of capital stock 192,083 185,628
Payments for redemption/repurchase of capital stock (125,085) (103,397)
Redemptions/repurchases (74,945) (96,789)
Dividend payments on capital stock (107,250) (102,606)
Net cash provided by financing activities 4,065,288 5,853,469
Net increase (decrease) in cash and due from banks 4,241 (13,050)
Cash and due from banks at beginning of period 51,896 70,849
Cash and due from banks at end of period 56,137 57,799
Cash activities:    
Cash activity: Interest payments 1,465,067 1,685,801
Cash activity: Affordable Housing Program payments 29,312 24,617
Non-cash activities [Abstract]    
Non-cash activity: Purchases of investment securities, traded but not yet settled $ 0 $ 68,700