Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest income:
Trading securities	$ 515	$ 134	$ 980	$ 396
Available-for-sale securities	10	11	29	48
Mortgage loans	30,114	24,798	86,338	73,083
Securities purchased under agreements to resell	171	5	205	17
Other	40	33	93	106
Total interest income	30,850	24,981	87,645	73,650
Interest expense:
Short-term debt	(17)	0	(23)	(4)
Long-term debt	(23,709)	(18,009)	(65,291)	(51,646)
Total interest expense	(23,726)	(18,009)	(65,314)	(51,650)
Net interest income	7,124	6,972	22,331	22,000
Benefit (provision) for credit losses	(2,536)	937	(2,994)	4,290
Net interest income after benefit (provision) for credit losses	4,588	7,909	19,337	26,290
Investment gains (losses), net	(172)	243	(323)	934
Fair value gains (losses), net	292	(17)	1,301	321
Fee and other income	105	111	269	301
Non-interest income	225	337	1,247	1,556
Administrative expenses:
Salaries and employee benefits	(439)	(376)	(1,244)	(1,128)
Professional services	(229)	(184)	(636)	(582)
Other administrative expenses	(202)	(185)	(593)	(529)
Total administrative expenses	(870)	(745)	(2,473)	(2,239)
Foreclosed property income (expense)	15	(69)	21	(105)
TCCA fees	(850)	(781)	(2,515)	(2,270)
Credit enhancement expense	(364)	(233)	(974)	(791)
Change in expected credit enhancement recoveries	290	(42)	303	(117)
Other expenses, net	(169)	(268)	(633)	(867)
Total expenses	(1,948)	(2,138)	(6,271)	(6,389)
Income before federal income taxes	2,865	6,108	14,313	21,457
Provision for federal income taxes	(429)	(1,266)	(2,816)	(4,470)
Net income	2,436	4,842	11,497	16,987
Other comprehensive loss:
Changes in unrealized losses on available-for-sale securities, net of reclassification adjustments and taxes	(1)	(10)	(8)	(64)
Other, net of taxes	(2)	(4)	(6)	(9)
Total other comprehensive loss	(3)	(14)	(14)	(73)
Total comprehensive income	2,433	4,828	11,483	16,914
Dividends distributed or amounts attributable to senior preferred stock	(2,433)	(4,828)	(11,483)	(16,914)
Net income attributable to common stockholders	3	14	14	73
Net income attributable to common stockholders	$ 3	$ 14	$ 14	$ 73
Earnings per share, Basic (in usd per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.01
Earnings per share, Diluted (in usd per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.01
Weighted-average common shares outstanding, Basic (shares)	5,867	5,867	5,867	5,867
Weighted-average common shares outstanding, Diluted (shares)	5,893	5,893	5,893	5,893