Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Interest income:
Trading securities	$ 177	$ 418	$ 712	$ 1,277
Available-for-sale securities	19	40	76	138
Mortgage loans	25,810	29,072	81,755	88,445
Federal funds sold and securities purchased under agreements to resell or similar arrangements	14	178	135	698
Other	33	47	92	120
Total interest income	26,053	29,755	82,770	90,678
Interest expense:
Short-term debt	(19)	(125)	(175)	(369)
Long-term debt	(19,378)	(24,282)	(64,815)	(74,938)
Total interest expense	(19,397)	(24,407)	(64,990)	(75,307)
Net interest income	6,656	5,348	17,780	15,371
Benefit (provision) for credit losses	501	1,857	(2,094)	3,732
Net interest income after benefit (provision) for credit losses	7,157	7,205	15,686	19,103
Non-interest income (loss):
Investment gains, net	653	253	644	847
Fair value losses, net	(327)	(713)	(1,621)	(2,298)
Fee and other income	93	188	303	435
Non-interest income (loss)	419	(272)	(674)	(1,016)
Administrative expenses:
Salaries and employee benefits	(386)	(361)	(1,161)	(1,123)
Professional services	(230)	(241)	(673)	(699)
Other administrative expenses	(146)	(147)	(431)	(415)
Total administrative expenses	(762)	(749)	(2,265)	(2,237)
Foreclosed property expense	(71)	(96)	(161)	(364)
Temporary Payroll Tax Cut Continuation Act of 2011 (“TCCA”) fees	(679)	(613)	(1,976)	(1,806)
Credit enhancement expense	(325)	(290)	(1,061)	(782)
Change in expected credit enhancement recoveries	(48)	0	413	0
Other expenses, net	(313)	(186)	(792)	(551)
Total expenses	(2,198)	(1,934)	(5,842)	(5,740)
Income before federal income taxes	5,378	4,999	9,170	12,347
Provision for federal income taxes	(1,149)	(1,036)	(1,935)	(2,552)
Other comprehensive income (loss):
Changes in unrealized gains (losses) on available-for-sale securities, net of reclassification adjustments and taxes	(11)	16	(4)	(85)
Other, net of taxes	(2)	(2)	(7)	(7)
Total other comprehensive income (loss)	(13)	14	(11)	(92)
Total comprehensive income	4,216	3,977	7,224	9,703
Net income	4,229	3,963	7,235	9,795
Dividends distributed or amounts attributable to senior preferred stock	(4,216)	(3,977)	(7,224)	(9,703)
Net income (loss) attributable to common stockholders	$ 13	$ (14)	$ 11	$ 92
Earnings per share, Basic	$ 0.00	$ 0.00	$ 0.00	$ 0.02
Earnings per share, Diluted	$ 0.00	$ 0.00	$ 0.00	$ 0.02
Weighted-average common shares outstanding, Basic	5,867	5,762	5,867	5,762
Weighted-average common shares outstanding, Diluted	5,893	5,762	5,893	5,893