Activities with Other FHLBanks (Tables)

3 Months Ended

Mar. 31, 2026

Activities with Other FHLBanks [Abstract]

Schedule of Loans to Other Federal Home Loan Banks [Table Text Block]

The following table summarizes loan activity to other FHLBanks during the three months ended March 31, 2026 and 2025 (dollars in millions):

Other FHLBank	Beginning Balance		Loans		Principal Repayment		Ending Balance
2026
Chicago	$	—	$	1	$	(1)	$	—
San Francisco	—		400		(400)		—
	$	—	$	401	$	(401)	$	—
2025
Boston	$	—	$	300	$	(300)	$	—
Chicago	—		5		(5)		—
San Francisco	—		500		(500)		—
	$	—	$	805	$	(805)	$	—

Schedule of Loans From Other Federal Home Loan Banks [Table Text Block]

The following table summarizes borrowing activity from other FHLBanks during the three months ended March 31, 2025 (dollars in millions):

Other FHLBank	Beginning Balance		Borrowing		Principal Payment		Ending Balance
2025
Cincinnati	$	—	$	250	$	(250)	$	—
New York	—		500		(500)		—
San Francisco	—		500		(500)		—
Topeka	—		250		(250)		—
	$	—	$	1,500	$	(1,500)	$	—