Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest income:
Trading securities	$ 363	$ 195	$ 917	$ 513
Available-for-sale securities	54	77	175	269
Mortgage loans (includes $27,058 and $25,168, respectively, for the three months ended and $79,877 and $75,155, respectively, for the nine months ended related to consolidated trusts)	28,723	27,047	85,064	81,105
Other	204	142	559	351
Total interest income	29,344	27,461	86,715	82,238
Interest expense:
Short-term debt	(114)	(72)	(331)	(173)
Long-term debt (includes $22,361 and $20,609, respectively, for the three months ended and $65,972 and $61,622, respectively, for the nine months ended related to consolidated trusts)	(23,861)	(22,115)	(70,406)	(66,443)
Total interest expense	(23,975)	(22,187)	(70,737)	(66,616)
Net interest income	5,369	5,274	15,978	15,622
Benefit (provision) for credit losses	716	(182)	2,229	1,481
Net interest income after benefit (provision) for credit losses	6,085	5,092	18,207	17,103
Non-interest income (loss):
Investment gains, net	166	313	693	689
Fair value gains (losses), net	386	(289)	1,660	(1,020)
Fee and other income	271	1,194	830	1,796
Non-interest income	823	1,218	3,183	1,465
Administrative expenses:
Salaries and employee benefits	(355)	(331)	(1,101)	(1,007)
Professional services	(247)	(218)	(744)	(681)
Other administrative expenses	(138)	(115)	(400)	(346)
Total administrative expenses	(740)	(664)	(2,245)	(2,034)
Foreclosed property expense	(159)	(140)	(460)	(391)
Temporary Payroll Tax Cut Continuation Act of 2011 (“TCCA”) fees	(576)	(531)	(1,698)	(1,552)
Other expenses, net	(377)	(427)	(946)	(1,100)
Total expenses	(1,852)	(1,762)	(5,349)	(5,077)
Income before federal income taxes	5,056	4,548	16,041	13,491
Provision for federal income taxes	(1,045)	(1,525)	(3,312)	(4,495)
Net income	4,011	3,023	12,729	8,996
Other comprehensive income (loss):
Changes in unrealized gains on available-for-sale securities, net of reclassification adjustments and taxes	(33)	27	(349)	(46)
Other	(3)	(2)	(8)	(6)
Total other comprehensive income (loss)	(36)	25	(357)	(52)
Total comprehensive income	3,975	3,048	12,372	8,944
Net income	4,011	3,023	12,729	8,996
Dividends distributed or available for distribution to senior preferred stockholder	(3,975)	(3,048)	(9,372)	(8,944)
Net income (loss) attributable to common stockholders	$ 36	$ (25)	$ 3,357	$ 52
Earnings per share, Basic	$ 0.01	$ 0.00	$ 0.58	$ 0.01
Earnings per share, Diluted	$ 0.01	$ 0.00	$ 0.57	$ 0.01
Weighted-average common shares outstanding, Basic	5,762	5,762	5,762	5,762
Weighted-average common shares outstanding, Diluted	5,893	5,762	5,893	5,893