Statements of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
INTEREST INCOME
Advances	$ 2,466	$ 2,443	$ 1,589
Interest-bearing deposits	3	1	2
Securities purchased under agreements to resell	179	73	42
Federal funds sold	161	107	72
Interest Income, Debt Securities, Trading, Operating	29	31	44
Available-for-sale securities	506	504	368
Held-to-maturity securities	79	87	80
Mortgage loans held for portfolio	285	252	236
Total interest income	3,708	3,498	2,433
INTEREST EXPENSE
Consolidated obligations - Discount notes	817	736	521
Consolidated obligations - Bonds	2,289	2,095	1,239
Deposits	14	14	6
Mandatorily redeemable capital stock	12	18	17
Total interest expense	3,132	2,863	1,783
NET INTEREST INCOME	576	635	650
OTHER INCOME (LOSS)
Net gains (losses) on trading securities	28	(15)	1
Net gains (losses) on derivatives and hedging activities	(35)
Gain (Loss) on Derivative Instruments, Net, Pretax		19	12
Gains on litigation settlements, net	0	0	21
Other, net	27	16	18
Total other income (loss)	20	20	52
OTHER EXPENSE
Compensation and benefits	65	62	52
Contractual services	16	12	11
Professional fees	33	19	19
Other operating expenses	31	26	21
Federal Housing Finance Agency	10	9	10
Office of Finance	7	7	7
Other, net	6	7	4
Total other expense	168	142	124
NET INCOME BEFORE ASSESSMENTS	428	513	578
Affordable Housing Program assessments	44	53	60
NET INCOME	$ 384	$ 460	$ 518