Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest income:
Trading securities	$ 219	$ 432	$ 535	$ 859
Available-for-sale securities	26	45	57	98
Mortgage loans	27,007	29,511	55,945	59,373
Federal funds sold and securities purchased under agreements to resell or similar arrangements	14	257	121	520
Other	25	41	59	73
Total interest income	27,291	30,286	56,717	60,923
Interest expense:
Short-term debt	(54)	(119)	(156)	(244)
Long-term debt	(21,460)	(24,940)	(45,437)	(50,656)
Total interest expense	(21,514)	(25,059)	(45,593)	(50,900)
Net interest income	5,777	5,227	11,124	10,023
Benefit (provision) for credit losses	(12)	1,225	(2,595)	1,875
Net interest income after benefit (provision) for credit losses	5,765	6,452	8,529	11,898
Non-interest income (loss):
Investment gains (losses), net	149	461	(9)	594
Fair value losses, net	(1,018)	(754)	(1,294)	(1,585)
Fee and other income	90	113	210	247
Non-interest loss	(779)	(180)	(1,093)	(744)
Administrative expenses:
Salaries and employee benefits	(382)	(376)	(775)	(762)
Professional services	(231)	(233)	(443)	(458)
Other administrative expenses	(141)	(135)	(285)	(268)
Total administrative expenses	(754)	(744)	(1,503)	(1,488)
Foreclosed property expense	(10)	(128)	(90)	(268)
Temporary Payroll Tax Cut Continuation Act of 2011 (“TCCA”) fees	(660)	(600)	(1,297)	(1,193)
Credit enhancement expense	(360)	(276)	(736)	(492)
Other expenses, net	(261)	(203)	(479)	(365)
Total expenses	(1,772)	(1,951)	(3,644)	(3,806)
Income before federal income taxes	3,214	4,321	3,792	7,348
Provision for federal income taxes	(669)	(889)	(786)	(1,516)
Other comprehensive income (loss):
Changes in unrealized gains (losses) on available-for-sale securities, net of reclassification adjustments and taxes	(11)	(65)	7	(101)
Other, net of taxes	(2)	(2)	(5)	(5)
Total other comprehensive income (loss)	(13)	(67)	2	(106)
Total comprehensive income	2,532	3,365	3,008	5,726
Net income	2,545	3,432	3,006	5,832
Dividends distributed or amounts attributable to senior preferred stock	(2,532)	(3,365)	(3,008)	(5,726)
Net income (loss) attributable to common stockholders	$ 13	$ 67	$ (2)	$ 106
Earnings per share, Basic	$ 0.00	$ 0.01	$ (0.00)	$ 0.02
Earnings per share, Diluted	$ 0.00	$ 0.01	$ (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	5,893	5,867	5,893
Accumulated deficit	$ (116,909)		$ (116,909)
Change in expected credit enhancement recoveries	$ 273	$ 0	$ 461	$ 0