Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Interest income:
Trading securities	$ 318	$ 176	$ 554	$ 318
Available-for-sale securities	50	91	121	192
Mortgage loans (includes $26,521 and $25,033, respectively, for the three months ended and $52,819 and $49,987, respectively, for the six months ended related to consolidated trusts)	28,307	27,011	56,341	54,058
Other	182	115	355	209
Total interest income	28,857	27,393	57,371	54,777
Interest expense:
Short-term debt	(110)	(57)	(217)	(101)
Long-term debt (includes $21,896 and $20,705, respectively, for the three months ended and $43,611 and $41,013, respectively, for the six months ended related to consolidated trusts)	(23,370)	(22,334)	(46,545)	(44,328)
Total interest expense	(23,480)	(22,391)	(46,762)	(44,429)
Net interest income	5,377	5,002	10,609	10,348
Benefit for credit losses	1,296	1,267	1,513	1,663
Net interest income after benefit for credit losses	6,673	6,269	12,122	12,011
Non-interest income (loss):
Investment gains, net	277	385	527	376
Fair value gains (losses), net	229	(691)	1,274	(731)
Fee and other income	239	353	559	602
Non-interest income	745	47	2,360	247
Administrative expenses:
Salaries and employee benefits	(365)	(332)	(746)	(676)
Professional services	(254)	(234)	(497)	(463)
Other administrative expenses	(136)	(120)	(262)	(231)
Total administrative expenses	(755)	(686)	(1,505)	(1,370)
Foreclosed property expense	(139)	(34)	(301)	(251)
Temporary Payroll Tax Cut Continuation Act of 2011 (“TCCA”) fees	(565)	(518)	(1,122)	(1,021)
Other expenses, net	(366)	(291)	(569)	(673)
Total expenses	(1,825)	(1,529)	(3,497)	(3,315)
Income before federal income taxes	5,593	4,787	10,985	8,943
Provision for federal income taxes	(1,136)	(1,587)	(2,267)	(2,970)
Net income	4,457	3,200	8,718	5,973
Other comprehensive income (loss):
Changes in unrealized gains on available-for-sale securities, net of reclassification adjustments and taxes	4	(81)	(316)	(73)
Other	(2)	(2)	(5)	(4)
Total other comprehensive income (loss)	2	(83)	(321)	(77)
Total comprehensive income	4,459	3,117	8,397	5,896
Net income	4,457	3,200	8,718	5,973
Dividends distributed or available for distribution to senior preferred stockholder	(4,459)	(3,117)	(5,397)	(5,896)
Net income (loss) attributable to common stockholders	$ (2)	$ 83	$ 3,321	$ 77
Earnings per share, Basic	$ 0.00	$ 0.01	$ 0.58	$ 0.01
Earnings per share, Diluted	$ 0.00	$ 0.01	$ 0.56	$ 0.01
Weighted-average common shares outstanding, Basic	5,762	5,762	5,762	5,762
Weighted-average common shares outstanding, Diluted	5,762	5,893	5,893	5,893