Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest income:
Investments in securities	$ 915	$ 1,101	$ 1,836	$ 2,082
Mortgage loans	35,617	32,655	70,833	64,792
Other	743	584	1,404	1,036
Total interest income	37,275	34,340	74,073	67,910
Interest expense:
Short-term debt	(130)	(183)	(325)	(302)
Long-term debt	(29,877)	(27,122)	(59,457)	(53,787)
Total interest expense	(30,007)	(27,305)	(59,782)	(54,089)
Net interest income	7,268	7,035	14,291	13,821
Benefit (provision) for credit losses	300	1,266	480	1,134
Net interest income after benefit (provision) for credit losses	7,568	8,301	14,771	14,955
Investment gains (losses), net	(62)	25	(40)	(42)
Fair value gains (losses), net	447	404	927	608
Fee and other income	68	70	140	133
Non-interest income	453	499	1,027	699
Administrative expenses:
Salaries and employee benefits	(496)	(467)	(1,007)	(947)
Professional services	(218)	(192)	(419)	(376)
Other administrative expenses	(225)	(205)	(442)	(409)
Total administrative expenses	(939)	(864)	(1,868)	(1,732)
TCCA fees	(859)	(856)	(1,719)	(1,711)
Credit enhancement expense	(405)	(384)	(824)	(725)
Change in expected credit enhancement recoveries	37	(160)	100	(40)
Other expenses, net	(251)	(257)	(450)	(387)
Total expenses	(2,417)	(2,521)	(4,761)	(4,595)
Income before federal income taxes	5,604	6,279	11,037	11,059
Provision for federal income taxes	(1,120)	(1,285)	(2,233)	(2,293)
Net income	4,484	4,994	8,804	8,766
Other comprehensive income (loss)	(7)	1	(3)	1
Total comprehensive income	4,477	4,995	8,801	8,767
Dividends distributed or amounts attributable to senior preferred stock	(4,477)	(4,995)	(8,801)	(8,767)
Net income (loss) attributable to common stockholders, basic	7	(1)	3	(1)
Net income (loss) attributable to common stockholders, diluted	$ 7	$ (1)	$ 3	$ (1)
Earnings per share, Basic (in usd per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Earnings per share, Diluted (in usd per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Weighted-average common shares outstanding, Basic (shares)	5,867	5,867	5,867	5,867
Weighted-average common shares outstanding, Diluted (shares)	5,893	5,867	5,893	5,867