Federal Home Loan Mortgage (FMCC) 10-Q 31 Jul 24 2024 Q2 Quarterly report Financial data

Cover

Cover - shares	6 Months Ended
	Jun. 30, 2024	Jul. 09, 2024
Document Information [Line Items]
Document Quarterly Report	true
Document Transition Report	false
Document Type	10-Q
Document Period End Date	Jun. 30, 2024
Entity File Number	001-34139
Entity Registrant Name	Federal Home Loan Mortgage Corporation
Entity Incorporation, State or Country Code	X1
Entity Tax Identification Number	52-0904874
Entity Address, Address Line One	8200 Jones Branch Drive
Entity Address, City or Town	McLean,
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	22102-3110
City Area Code	(703)
Local Phone Number	903-2000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		650,059,553
Entity Central Index Key	0001026214
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Amendment Flag	false

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net interest income
Interest income	$ 29,064	$ 25,755	$ 57,449	$ 50,742
Interest expense	(24,136)	(21,232)	(47,762)	(41,718)
Net interest income	4,928	4,523	9,687	9,024
Non-interest income
Guarantee income	383	309	879	775
Investment gains, net	549	411	954	186
Other income	128	96	225	181
Non-interest income	1,060	816	2,058	1,142
Net revenues	5,988	5,339	11,745	10,166
(Provision) benefit for credit losses	(394)	537	(575)	142
Non-interest expense
Salaries and employee benefits	(420)	(405)	(841)	(779)
Credit enhancement expense	(588)	(590)	(1,185)	(1,120)
Benefit for (decrease in) credit enhancement recoveries	(7)	(108)	(6)	(59)
Legislative assessments expense	(768)	(751)	(1,522)	(1,486)
Other expense	(351)	(350)	(702)	(692)
Non-interest expense	(2,134)	(2,204)	(4,256)	(4,136)
Income before income tax expense	3,460	3,672	6,914	6,172
Income tax expense	(695)	(728)	(1,383)	(1,233)
Net income	2,765	2,944	5,531	4,939
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive income (loss), net of taxes and reclassification adjustments	(5)	(54)	(30)	0
Comprehensive income	2,760	2,890	5,501	4,939
Net income	2,765	2,944	5,531	4,939
Amounts attributable to senior preferred stock	(2,760)	(2,890)	(5,501)	(4,939)
Net income attributable to common stockholders	$ 5	$ 54	$ 30	$ 0
Net income (loss) per common share - basic (in dollars per share)	$ 0	$ 0.02	$ 0.01	$ 0
Net income (loss) per common share - diluted (in dollars per share)	$ 0	$ 0.02	$ 0.01	$ 0
Weighted average common shares outstanding - basic (in shares)	3,234	3,234	3,234	3,234
Weighted average common shares outstanding - diluted (in shares)	3,234	3,234	3,234	3,234

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets [Abstract]
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents	$ 5,532	$ 6,019
Securities purchased under agreements to resell	97,180	95,148
Investment securities, at fair value	43,480	43,275
Mortgage loans held-for-sale (includes $7,956 and $7,356 at fair value)	12,346	12,941
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	3,105,869	3,083,665
Accrued interest receivable	10,445	9,925
Deferred tax assets, net	4,795	4,076
Other Assets	27,605	25,927
Total assets	3,307,252	3,280,976
Liabilities [Abstract]
Accrued interest payable	9,346	8,812
Debt	3,227,612	3,208,346
Other liabilities (includes $1,054 and $873 at fair value)	17,071	16,096
Total liabilities	3,254,029	3,233,254
Equity
Senior preferred stock (liquidation preference of $123,111 and $117,309)	72,648	72,648
Preferred stock, at redemption value	14,109	14,109
Common stock, $0.00 par value, 4,000,000,000 shares authorized, 725,863,886 shares issued and 650,059,553 shares outstanding	0	0
Retained earnings	(29,597)	(35,128)
AOCI, net of taxes, related to:
AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax	46	72
Accumulated Other Comprehensive (Income) Loss, Other, after Tax	(98)	(94)
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total	(52)	(22)
Treasury stock, at cost, 75,804,333 shares	(3,885)	(3,885)
Total equity	53,223	47,722
Total liabilities and equity	3,307,252	3,280,976
Held by consolidated trusts
Assets [Abstract]
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents	1,101	891
Securities purchased under agreements to resell	12,692	9,396
Investment securities, at fair value	0	65
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	3,058,317	3,039,461
Accrued interest receivable	9,321	8,885
Other Assets	5,830	4,858
Total assets	3,087,261	3,063,556
Liabilities [Abstract]
Accrued interest payable	7,938	7,527
Debt	3,066,239	3,041,927
Total liabilities	$ 3,074,177	$ 3,049,454

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets [Abstract]
Restricted cash and cash equivalents	$ 1,206	$ 978
Mortgage loans held-for-sale, fair value	7,956	7,356
Mortgage Loans	1,991	1,806
Allowance for credit losses	6,839	6,383
Other assets, fair value	5,968	6,095
Equity
Senior preferred stock, liquidation preference	$ 123,111	$ 117,309
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized	4,000,000,000	4,000,000,000
Common stock, shares issued	725,863,886	725,863,886
Common stock, shares outstanding	650,059,553	650,059,553
Liabilities [Abstract]
Debt instrument recorded at fair value	$ 2,850	$ 2,476
Other Liabilities, Fair Value	$ 1,054	$ 873
Treasury Stock, Common, Shares	75,804,333	75,804,333
Held by consolidated trusts
Assets [Abstract]
Restricted cash and cash equivalents	$ 1,100	$ 890
Liabilities [Abstract]
Debt instrument recorded at fair value	$ 2,500	$ 2,100

Consolidated Statements of Equi

Consolidated Statements of Equity - USD ($) shares in Millions, $ in Millions	Total	Senior Preferred Stock	Preferred Stock, at Redemption Value	Common Stock, at Par Value	Retained Earnings	AOCI, Net of Tax	Treasury Stock, at Cost
Beginning balance at Dec. 31, 2022	$ 37,018	$ 72,648	$ 14,109	$ 0	$ (45,666)	$ (188)	$ (3,885)
Beginning balance (in shares) at Dec. 31, 2022		1	464	650
Comprehensive income:
Net income	4,939				4,939
Changes in net unrealized gains on available-for-sale securities (net of taxes)	(3)					(3)
Reclassification adjustment for (gains) losses on available-for-sale securities included in net income (net of taxes)	(1)					(1)
Other (net of taxes)	4					4
Comprehensive income	4,939				4,939	0
Ending balance at Jun. 30, 2023	41,957	$ 72,648	$ 14,109	$ 0	(40,727)	(188)	(3,885)
Ending balance (in shares) at Jun. 30, 2023		1	464	650
Beginning balance at Mar. 31, 2023	39,067	$ 72,648	$ 14,109	$ 0	(43,671)	(134)	(3,885)
Beginning balance (in shares) at Mar. 31, 2023		1	464	650
Comprehensive income:
Net income	2,944				2,944
Changes in net unrealized gains on available-for-sale securities (net of taxes)	(55)					(55)
Reclassification adjustment for (gains) losses on available-for-sale securities included in net income (net of taxes)	(1)					(1)
Other (net of taxes)	2					2
Comprehensive income	2,890				2,944	(54)
Ending balance at Jun. 30, 2023	41,957	$ 72,648	$ 14,109	$ 0	(40,727)	(188)	(3,885)
Ending balance (in shares) at Jun. 30, 2023		1	464	650
Beginning balance at Dec. 31, 2023	47,722	$ 72,648	$ 14,109	$ 0	(35,128)	(22)	(3,885)
Beginning balance (in shares) at Dec. 31, 2023		1	464	650
Comprehensive income:
Net income	5,531				5,531
Changes in net unrealized gains on available-for-sale securities (net of taxes)	(28)					(28)
Reclassification adjustment for (gains) losses on available-for-sale securities included in net income (net of taxes)	2					2
Other (net of taxes)	(4)					(4)
Comprehensive income	5,501				5,531	(30)
Ending balance at Jun. 30, 2024	53,223	$ 72,648	$ 14,109	$ 0	(29,597)	(52)	(3,885)
Ending balance (in shares) at Jun. 30, 2024		1	464	650
Beginning balance at Mar. 31, 2024	50,463	$ 72,648	$ 14,109	$ 0	(32,362)	(47)	(3,885)
Beginning balance (in shares) at Mar. 31, 2024		1	464	650
Comprehensive income:
Net income	2,765				2,765
Changes in net unrealized gains on available-for-sale securities (net of taxes)	(3)					(3)
Reclassification adjustment for (gains) losses on available-for-sale securities included in net income (net of taxes)	(2)					(2)
Other (net of taxes)	0					0
Comprehensive income	2,760				2,765	(5)
Ending balance at Jun. 30, 2024	$ 53,223	$ 72,648	$ 14,109	$ 0	$ (29,597)	$ (52)	$ (3,885)
Ending balance (in shares) at Jun. 30, 2024		1	464	650

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Net cash provided by (used in) operating activities	$ 3,821	$ 5,006
Cash flows from investing activities
Purchases	(41,294)	(69,402)
Proceeds from sales	35,976	56,879
Proceeds from maturities and repayments	4,307	9,373
Purchases	(57,665)	(48,969)
Proceeds from sales	1,430	4,634
Proceeds from repayments	126,412	121,259
Advances under secured lending arrangements	(46,289)	(47,709)
Net (increase) decrease in securities purchased under agreements to resell	(3,862)	(22,267)
Cash flows related to derivatives	3,111	1,654
Other, net	201	(209)
Net cash provided by (used in) investing activities	22,327	5,243
Net Cash Provided by (Used in) Financing Activities [Abstract]
Net increase (decrease) in securities sold under agreements to repurchase	1,830	(2,824)
Other, net	(4)	(140)
Net cash provided by (used in) financing activities	(26,635)	(11,095)
Net increase (decrease) in cash and cash equivalents (includes restricted cash and cash equivalents)	(487)	(846)
Cash and cash equivalents (includes restricted cash and cash equivalents) at the beginning of year	6,019	6,360
Cash and cash equivalents (includes restricted cash and cash equivalents) at end of period	5,532	5,514
Cash paid for:
Debt interest	48,506	42,058
Income taxes	2,250	700
Held by consolidated trusts
Net Cash Provided by (Used in) Financing Activities [Abstract]
Proceeds from issuance	102,983	99,146
Repayments and redemptions	(125,972)	(121,120)
Cash and cash equivalents (includes restricted cash and cash equivalents) at the beginning of year	891
Cash and cash equivalents (includes restricted cash and cash equivalents) at end of period	1,101
Held by Freddie Mac
Net Cash Provided by (Used in) Financing Activities [Abstract]
Proceeds from issuance	62,410	113,098
Repayments and redemptions	$ (67,882)	$ (99,255)

Consolidated Statements of Eq_2

Consolidated Statements of Equity (Parenthetical) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Stockholders' Equity [Abstract]
Changes in net unrealized gains (losses) on available-for-sale securities, taxes	$ 1	$ 15	$ 8	$ 1
Reclassification adjustment for (gains) losses on available-for-sale securities included in net income, taxes	1	0	2	0
Other, taxes	$ 0	$ 0	$ 1	$ 1

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2024
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	Summary of Significant Accounting Policies Freddie Mac is a GSE chartered by Congress in 1970, with a mission to provide liquidity, stability, and affordability to the U.S. housing market. We are regulated by FHFA, the SEC, HUD, and Treasury, and are currently operating under the conservatorship of FHFA. The conservatorship and related matters significantly affect our management, business activities, financial condition, and results of operations. In connection with our entry into conservatorship, we entered into the Purchase Agreement with Treasury, under which we issued Treasury both senior preferred stock and a warrant to purchase common stock. Our Purchase Agreement with Treasury is critical to keeping us solvent and avoiding the appointment of a receiver by FHFA under statutory mandatory receivership provisions. We believe the support provided by Treasury pursuant to the Purchase Agreement currently enables us to have adequate liquidity to conduct normal business activities. For more information on the conservatorship, the roles of FHFA and Treasury, and the Purchase Agreement, see our 2023 Annual Report. Throughout our unaudited condensed consolidated financial statements and related notes, we use certain acronyms and terms which are defined in the Glossary of our 2023 Annual Report. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes in our 2023 Annual Report. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with GAAP and include our accounts as well as the accounts of other entities in which we have a controlling financial interest. All intercompany balances and transactions have been eliminated. We are operating under the basis that we will realize assets and satisfy liabilities in the normal course of business as a going concern and in accordance with the authority provided by FHFA to our Board of Directors to oversee management's conduct of our business operations. In the opinion of management, our unaudited condensed consolidated financial statements contain all adjustments, which include only normal recurring adjustments, necessary for a fair statement of our results. Use of Estimates The preparation of our condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses, and disclosure of contingent assets and liabilities at the date of the financial statements. Management has made significant estimates to report the allowance for credit losses on single-family mortgage loans. Actual results could be different from these estimates. Consolidation and Equity Investments For each entity with which we are involved, we determine whether the entity should be consolidated in our financial statements. We consolidate entities in which we have a controlling financial interest. The method for determining whether a controlling financial interest exists varies depending on whether the entity is a VIE. For entities that are not VIEs, we hold a controlling financial interest in entities where we hold a majority of the voting rights or a majority of a limited partnership's kick-out rights through voting interests. We do not currently consolidate any entities which are not VIEs. We use the equity method to account for our interests in entities in which we do not have a controlling financial interest, but over which we have significant influence. We invest in LIHTC partnerships to support and preserve the supply of affordable housing. We have elected to account for these investments using the proportional amortization method when applicable. The carrying amount of our investments in LIHTC partnerships is presented in other assets on our condensed consolidated balance sheets and totaled $3.8 billion as of June 30, 2024. Recently Issued Accounting Guidance Recently Adopted Accounting Guidance Standard Description Date of Effect on Consolidated Financial Statements ASU 2023-02, Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method The amendments in this Update expand the use of the proportional amortization method of accounting to equity investments in other tax credit structures that meet certain conditions. This Update also amends those conditions primarily to assess projected benefits on a discounted basis and expands the disclosure requirements of those investments. January 1, 2024 The adoption of these amendments did not have a material effect on our consolidated financial statements. See the preceding section Consolidation and Equity Investments for additional information. Recently Issued Accounting Guidance, Not Yet Adopted Within Our Consolidated Financial Statements Standard Description Date of Effect on Consolidated Financial Statements ASU 2023-07 , Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures The amendments in this Update require the disclosure of more detailed quantitative and qualitative information about significant segment expenses that are regularly provided to the CODM and included in each reported measure of segment profit or loss. December 31, 2024 We do not expect the adoption of ASU 2023-09 , Income Taxes (Topic 740): Improvements to Income Tax Disclosures The amendments in this Update require annual disclosure of more detailed tax rate reconciliation categories and income taxes paid by geography and jurisdiction. January 1, 2025 We do not expect the adoption of

Securitization Activities and C

Securitization Activities and Consolidation	6 Months Ended
	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Securitization Activities and Consolidation	Securitizations and Variable Interest Entities Nonconsolidated VIEs The table below presents the carrying amounts and classification of the assets and liabilities recorded on our condensed consolidated balance sheets that relate to our variable interests in VIEs for which we are not the primary beneficiary and with which we were involved in the design and creation and have a significant continuing involvement, our maximum exposure to loss as a result of our involvement with such VIEs, and the total assets of the VIEs. Our involvement with such VIEs primarily consists of guarantees that we have issued to the VIE, some of which are accounted for as derivative instruments, and investments in debt securities issued by the VIE. See Note 4 for additional information on our guarantees to nonconsolidated VIEs. Total assets shown in the table below represents the remaining UPB of the mortgage loans or other noncash financial assets held by the VIE and excludes cash and nonfinancial assets held by the VIE. Maximum exposure to loss shown in the table below is primarily based on the remaining UPB of the guaranteed securities issued by the VIE and represents the contractual amounts that could be lost if the assets of the VIE (including the assets in the related reference pool for CRT products) became worthless at the balance sheet date, without consideration of proceeds from related collateral liquidation and possible recoveries under credit enhancements. We do not believe the maximum exposure to loss from our involvement with nonconsolidated VIEs is representative of the actual loss we are likely to incur based on our historical loss experience and after consideration of proceeds from related collateral liquidation and available credit enhancements. Table 2.1 - Nonconsolidated VIEs June 30, 2024 Carrying Amounts of the Assets and Liabilities On the Condensed Consolidated Balance Sheets Total Assets Maximum Exposure to Loss (In millions) Investment securities Accrued Interest Receivable and Other Assets (1) Liabilities (1) Single-Family: Securitization products $1,741 ($385) $45 $30,188 $24,553 Resecuritization products (2) 4,678 63 744 107,553 107,553 CRT products (3) — 90 232 28,260 8 Total Single-Family 6,419 (232) 1,021 166,001 132,114 Multifamily: Securitization products (4) 5,523 5,116 4,565 361,442 322,434 CRT products (3) — 21 14 1,541 16 Total Multifamily 5,523 5,137 4,579 362,983 322,450 Other 1 6 5 89 465 Total $11,943 $4,911 $5,605 $529,073 $455,029 Referenced footnotes are included after the prior period table. December 31, 2023 Carrying Amounts of the Assets and Liabilities On the Condensed Consolidated Balance Sheets Total Assets Maximum Exposure to Loss (In millions) Investment securities Accrued Interest Receivable and Other Assets (1) Liabilities (1) Single-Family: Securitization products $1,272 $172 $427 $30,298 $24,600 Resecuritization products (2) 4,952 67 626 110,320 110,320 CRT products (3) — 92 220 29,126 14 Total Single-Family 6,224 331 1,273 169,744 134,934 Multifamily: Securitization products (4) 5,985 5,082 4,652 360,928 321,262 CRT products (3) — 11 7 1,359 8 Total Multifamily 5,985 5,093 4,659 362,287 321,270 Other — 7 5 117 468 Total $12,209 $5,431 $5,937 $532,148 $456,672 (1) Other assets primarily include our guarantee assets. Liabilities primarily include our guarantee obligations. (2) Total assets and maximum exposure to loss are based on the UPB of Fannie Mae securities underlying commingled Freddie Mac resecuritization trusts. We exclude noncommingled resecuritization trusts from these amounts as we have already guaranteed the underlying collateral and therefore noncommingled resecuritizations do not involve any incremental assets or create any incremental exposure to credit risk. Total assets exclude less than $0.1 billion and $0.1 billion as of June 30, 2024 and December 31, 2023, respectively, of Fannie Mae securities that we have guaranteed that are included in resecuritization trusts that we have consolidated as we own all of the outstanding securities issued by the VIE. (3) Maximum exposure to loss is based on our expected recovery receivables and excludes our obligations to make certain payments to the VIE to support payment of the interest due on the notes issued by the VIE, which we account for as derivative instruments. The notional value of these derivative instruments is equal to the total assets of the VIE.

Mortgage Loans

Mortgage Loans	6 Months Ended
	Jun. 30, 2024
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]
Mortgage Loans	Mortgage Loans The table below provides details of the loans on our condensed consolidated balance sheets. Table 3.1 - Mortgage Loans June 30, 2024 December 31, 2023 (In millions) Single-Family Multifamily Total Single-Family Multifamily Total Held-for-sale UPB $3,244 $9,660 $12,904 $3,527 $9,905 $13,432 Cost basis and fair value adjustments, net (627) 69 (558) (712) 221 (491) Total held-for-sale loans, net 2,617 9,729 12,346 2,815 10,126 12,941 Held-for-investment UPB 3,016,537 65,114 3,081,651 2,996,509 59,203 3,055,712 Cost basis and fair value adjustments, net (1) 31,420 (363) 31,057 34,627 (291) 34,336 Allowance for credit losses (6,457) (382) (6,839) (6,057) (326) (6,383) Total held-for-investment loans, net (2) 3,041,500 64,369 3,105,869 3,025,079 58,586 3,083,665 Total mortgage loans, net $3,044,117 $74,098 $3,118,215 $3,027,894 $68,712 $3,096,606 (1) Includes ($0.6) billion and ($0.2) billion of basis adjustments maintained on a closed portfolio basis related to existing portfolio layer method fair value hedge relationships as of June 30, 2024 and December 31, 2023, respectively. (2) Includes $2.0 billion and $1.8 billion of multifamily held-for-investment loans for which we have elected the fair value option as of June 30, 2024 and December 31, 2023, respectively . The table below provides details of the UPB of loans we purchased and sold during the periods presented. Table 3.2 - Loans Purchased and Sold (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Single-Family: Purchases: Held-for-investment loans $85,239 $82,850 $147,508 $141,815 Sales of held-for-sale loans (1) 381 — 999 — Multifamily: Purchases: Held-for-investment loans 3,791 4,661 6,416 8,010 Held-for-sale loans 6,581 7,398 13,040 10,093 Sales of held-for-sale loans (2) 6,462 8,626 13,065 14,776 (1) Our sales of single-family loans reflect the sale of single-family seasoned loans. (2) Our sales of multifamily loans occur primarily through the issuance of Multifamily K Certificates. Reclassifications The table below presents the allowance for credit losses or valuation allowance that was reversed or established due to loan reclassifications between held-for-investment and held-for-sale during the periods presented. Table 3.3 - Loan Reclassifications (1) 2Q 2024 2Q 2023 (In millions) UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed Single-Family reclassifications from: Held-for-investment to held-for-sale $691 $7 $— $— $— $— Held-for-sale to held-for-investment (2) 43 4 5 — — — Multifamily reclassifications from: Held-for-investment to held-for-sale 577 10 (39) 735 1 (6) Held-for-sale to held-for-investment (2) 378 — 6 161 — — YTD 2024 YTD 2023 (In millions) UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed Single-Family reclassifications from: Held-for-investment to held-for-sale $1,067 $15 $— $— $— $— Held-for-sale to held-for-investment (2) 93 8 9 48 4 4 Multifamily reclassifications from: Held-for-investment to held-for-sale 841 11 (44) 5,466 2 (33) Held-for-sale to held-for-investment (2) 747 — 9 722 — 16 (1) Amounts exclude reclassifications related to loans for which we have elected the fair value option. (2) Allowance for credit losses established upon loan reclassifications from held-for-sale to held-for-investment to reflect the net amount we expect to collect on the loan. Loans with prior charge-offs may have a negative allowance for credit losses established upon reclassification. Interest Income The table below presents the amortized cost basis of non-accrual loans as of the beginning and the end of the periods presented, including the interest income recognized for the period that is related to the loans on non-accrual status as of the period end. Table 3.4 - Amortized Cost Basis of Held-for-Investment Loans on Non-Accrual (1) Non-Accrual Amortized Cost Basis Interest Income Recognized (2) (In millions) June 30, 2024 March 31, 2024 2Q 2024 YTD 2024 Single-Family: 20- and 30-year or more, amortizing fixed-rate $11,773 $12,189 $32 $88 15-year or less, amortizing fixed-rate 439 485 1 2 Adjustable-rate and other 230 247 1 2 Total Single-Family 12,442 12,921 34 92 Total Multifamily 110 103 — 1 Total Single-Family and Multifamily $12,552 $13,024 $34 $93 Referenced footnotes are included after the prior period table. Non-Accrual Amortized Cost Basis Interest Income Recognized (2) (In millions) June 30, 2023 March 31, 2023 2Q 2023 YTD 2023 Single-Family: 20- and 30-year or more, amortizing fixed-rate $11,989 $9,348 $28 $78 15-year or less, amortizing fixed-rate 540 434 1 2 Adjustable-rate and other 323 332 1 2 Total Single-Family 12,852 10,114 30 82 Total Multifamily 56 41 1 1 Total Single-Family and Multifamily $12,908 $10,155 $31 $83 (1) Excludes amounts related to loans for which we have elected the fair value option. (2) Represents the amount of payments received during the period, including those received while the loans were on accrual status, for the held-for-investment loans on non-accrual status as of period end. The table below provides the amount of accrued interest receivable presented on our condensed consolidated balance sheets and the amount of accrued interest receivable related to loans on non-accrual status at the end of the periods that was charged off. Table 3.5 - Accrued Interest Receivable and Related Charge-Offs Accrued Interest Receivable Accrued Interest Receivable Related Charge-Offs (In millions) June 30, 2024 December 31, 2023 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Single-Family loans $9,260 $8,833 ($46) ($88) ($92) ($136) Multifamily loans 306 287 — — (1) — Credit Quality Single-Family The current LTV ratio is one key factor we consider when estimating our allowance for credit losses for single-family loans. As current LTV ratios increase, the borrower's equity in the home decreases, which may negatively affect the borrower's ability to refinance or to sell the property for an amount at or above the balance of the outstanding loan. The table below presents the amortized cost basis of single-family held-for-investment loans by current LTV ratio. Our current LTV ratios are estimates based on available data through the end of each period presented. Table 3.6 - Amortized Cost Basis of Single-Family Held-for-Investment Loans by Current LTV Ratio and Vintage June 30, 2024 Year of Origination Total (In millions) 2024 2023 2022 2021 2020 Prior Current LTV ratio: 20- and 30-year or more, amortizing fixed-rate ≤ 60 $17,803 $43,085 $99,931 $538,602 $544,594 $486,458 $1,730,473 > 60 to 80 46,007 108,858 183,168 274,422 71,139 14,235 697,829 > 80 to 90 22,261 67,601 77,377 18,677 1,019 379 187,314 > 90 to 100 33,733 40,380 17,077 1,193 93 81 92,557 > 100 34 162 734 49 17 69 1,065 Total 20- and 30-year or more, amortizing fixed-rate 119,838 260,086 378,287 832,943 616,862 501,222 2,709,238 Current year-to-date gross charge-offs (1) — 2 18 26 23 94 163 15-year or less, amortizing fixed-rate ≤ 60 1,972 4,458 20,948 116,532 92,082 60,394 296,386 > 60 to 80 1,955 3,657 6,059 2,147 115 12 13,945 > 80 to 90 322 541 248 11 — 1 1,123 > 90 to 100 193 84 17 — — — 294 > 100 — — — — — — — Total 15-year or less, amortizing fixed-rate 4,442 8,740 27,272 118,690 92,197 60,407 311,748 Current year-to-date gross charge-offs (1) — — 1 1 — 1 3 Adjustable-rate and other ≤ 60 180 432 1,712 3,358 1,406 12,335 19,423 > 60 to 80 494 1,307 2,570 854 66 202 5,493 > 80 to 90 244 793 896 32 2 16 1,983 > 90 to 100 184 283 205 3 — 5 680 > 100 — 1 8 — — 2 11 Total adjustable-rate and other 1,102 2,816 5,391 4,247 1,474 12,560 27,590 Current year-to-date gross charge-offs (1) — — — — — 1 1 Total for all loan product types by current LTV ratio: ≤ 60 19,955 47,975 122,591 658,492 638,082 559,187 2,046,282 > 60 to 80 48,456 113,822 191,797 277,423 71,320 14,449 717,267 > 80 to 90 22,827 68,935 78,521 18,720 1,021 396 190,420 > 90 to 100 34,110 40,747 17,299 1,196 93 86 93,531 > 100 34 163 742 49 17 71 1,076 Total Single-Family loans $125,382 $271,642 $410,950 $955,880 $710,533 $574,189 $3,048,576 Total current year-to-date gross charge-offs (1) $— $2 $19 $27 $23 $96 $167 Referenced footnotes are included after the prior period table. December 31, 2023 Year of Origination Total (In millions) 2023 2022 2021 2020 2019 Prior Current LTV ratio: 20- and 30-year or more, amortizing fixed-rate ≤ 60 $39,500 $93,279 $513,267 $542,449 $94,348 $411,663 $1,694,506 > 60 to 80 105,384 183,251 318,965 95,102 12,402 7,296 722,400 > 80 to 90 55,973 90,785 27,750 1,272 213 262 176,255 > 90 to 100 51,994 23,460 1,542 71 16 77 77,160 > 100 28 912 24 9 5 88 1,066 Total 20- and 30-year or more, amortizing fixed-rate 252,879 391,687 861,548 638,903 106,984 419,386 2,671,387 Full-year gross charge-offs (1) — 12 37 43 45 243 380 15-year or less, amortizing fixed-rate ≤ 60 4,221 20,246 121,709 98,338 12,488 56,493 313,495 > 60 to 80 3,973 8,314 4,491 278 19 5 17,080 > 80 to 90 623 509 25 — — — 1,157 > 90 to 100 198 33 1 — — — 232 > 100 1 1 — — — 1 3 Total 15-year or less, amortizing fixed-rate 9,016 29,103 126,226 98,616 12,507 56,499 331,967 Full-year gross charge-offs (1) — 1 2 1 — 2 6 Adjustable-rate and other ≤ 60 356 1,650 3,325 1,465 586 12,950 20,332 > 60 to 80 1,153 2,651 1,105 89 25 227 5,250 > 80 to 90 689 1,040 48 3 — 18 1,798 > 90 to 100 317 276 2 — — 8 603 > 100 — 16 — — — 4 20 Total adjustable-rate and other 2,515 5,633 4,480 1,557 611 13,207 28,003 Full-year gross charge-offs (1) — — — — — 1 1 Total for all loan product types by current LTV ratio: ≤ 60 44,077 115,175 638,301 642,252 107,422 481,106 2,028,333 > 60 to 80 110,510 194,216 324,561 95,469 12,446 7,528 744,730 > 80 to 90 57,285 92,334 27,823 1,275 213 280 179,210 > 90 to 100 52,509 23,769 1,545 71 16 85 77,995 > 100 29 929 24 9 5 93 1,089 Total Single-Family loans $264,410 $426,423 $992,254 $739,076 $120,102 $489,092 $3,031,357 Total full-year gross charge-offs (1) $— $13 $39 $44 $45 $246 $387 Multifamily The table below presents the amortized cost basis of our multifamily held-for-investment loans, for which we have not elected the fair value option, by credit quality indicator, based on available data through the end of each period presented. These indicators involve significant management judgment and are defined as follows: n "Pass" is current and adequately protected by the borrower's current financial strength and debt service capacity; n "Special mention" has administrative issues that may affect future repayment prospects but does not have current credit weaknesses. In addition, this category generally includes loans in forbearance; n "Substandard" has a weakness that jeopardizes the timely full repayment; and n "Doubtful" has a weakness that makes collection or liquidation in full highly questionable and improbable based on existing conditions. Table 3.7 - Amortized Cost Basis of Multifamily Held-for-Investment Loans by Credit Quality Indicator and Vintage June 30, 2024 Year of Origination Total (In millions) 2024 2023 2022 2021 2020 Prior Revolving Loans Category: Pass $4,920 $14,658 $17,347 $7,219 $6,263 $7,501 $2,254 $60,162 Special mention — 19 326 63 103 404 — 915 Substandard — 29 385 355 205 709 — 1,683 Doubtful — — — — — — — — Total $4,920 $14,706 $18,058 $7,637 $6,571 $8,614 $2,254 $62,760 December 31, 2023 Year of Origination Total (In millions) 2023 2022 2021 2020 2019 Prior Revolving Loans Category: Pass $13,804 $17,845 $7,430 $6,345 $4,420 $3,254 $2,266 $55,364 Special mention 20 85 28 43 294 106 — 576 Substandard — 33 188 259 223 464 — 1,167 Doubtful — — — — — — — — Total $13,824 $17,963 $7,646 $6,647 $4,937 $3,824 $2,266 $57,107 Past Due Status The table below presents the amortized cost basis of our single-family and multifamily held-for-investment loans, for which we have not elected the fair value option, by payment status. Table 3.8 - Amortized Cost Basis of Held-for-Investment Loans by Payment Status (1) June 30, 2024 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due, or in Foreclosure (2) Total Non-Accrual With No Allowance (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $2,664,973 $27,125 $5,669 $11,471 $2,709,238 $386 15-year or less, amortizing fixed-rate 309,466 1,599 256 427 311,748 4 Adjustable-rate and other 26,925 357 82 226 27,590 42 Total Single-Family 3,001,364 29,081 6,007 12,124 3,048,576 432 Total Multifamily 62,617 27 6 110 62,760 66 Total Single-Family and Multifamily $3,063,981 $29,108 $6,013 $12,234 $3,111,336 $498 December 31, 2023 (In millions) Current One Two Three Months or (2) Total Non-Accrual with No Allowance (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $2,627,763 $25,528 $5,787 $12,309 $2,671,387 $406 15-year or less, amortizing fixed-rate 329,601 1,589 270 507 331,967 4 Adjustable-rate and other 27,317 342 95 249 28,003 49 Total Single-Family 2,984,681 27,459 6,152 13,065 3,031,357 459 Total Multifamily 57,031 12 — 64 57,107 23 Total Single-Family and Multifamily $3,041,712 $27,471 $6,152 $13,129 $3,088,464 $482 Referenced footnotes are on the next page. (1) There were no held-for-investment loans that were three months or more past due and accruing interest as of both June 30, 2024 and December 31, 2023. (2) Includes $2.1 billion and $2.0 billion of single-family loans that were in the process of foreclosure as of June 30, 2024 and December 31, 2023, respectively. (3) Loans with no allowance for loan losses primarily represent loans that were previously charged off and for which the amount we expect to collect is sufficiently in excess of the amortized cost to result in recovery of the entire amortized cost basis if the property were foreclosed upon or otherwise subject to disposition. We exclude the amounts of allowance for credit losses on advances of pre-foreclosure costs when determining whether a loan has an allowance for credit losses. Loan Restructurings Single-Family Loan Restructurings We offer several types of restructurings to single-family borrowers that may result in a payment delay, interest rate reduction, term extension, or combination thereof. We do not offer principal forgiveness. For purposes of the disclosure related to single-family loan restructurings involving borrowers experiencing financial difficulty, we exclude loans that were held-for-sale either at the time of restructuring or at the period end. The table below presents the amortized cost basis of single-family held-for-investment loan restructurings involving borrowers experiencing financial difficulty that we entered into during the periods presented. Table 3.9 - Single-Family Loan Restructurings Involving Borrowers Experiencing Financial Difficulty (1) 2Q 2024 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $4,824 $1,580 $13 $6,417 0.2 % 15-year or less, amortizing fixed-rate 192 — — 192 0.1 Adjustable-rate and other 49 3 — 52 0.2 Total Single-Family loan restructurings $5,065 $1,583 $13 $6,661 0.2 2Q 2023 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $5,328 $1,116 $32 $6,476 0.2 % 15-year or less, amortizing fixed-rate 265 — — 265 0.1 Adjustable-rate and other 63 8 1 72 0.2 Total Single-Family loan restructurings $5,656 $1,124 $33 $6,813 0.2 YTD 2024 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $9,447 $2,835 $19 $12,301 0.5 % 15-year or less, amortizing fixed-rate 378 — — 378 0.1 Adjustable-rate and other 95 6 1 102 0.4 Total Single-Family loan restructurings $9,920 $2,841 $20 $12,781 0.4 Referenced footnotes are on the next page. YTD 2023 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $10,607 $2,148 $118 $12,873 0.5 % 15-year or less, amortizing fixed-rate 547 — — 547 0.2 Adjustable-rate and other 123 18 5 146 0.5 Total Single-Family loan restructurings $11,277 $2,166 $123 $13,566 0.5 (1) Type of loan restructurings reflects the cumulative effects of the loan restructurings received during the period. Includes loan modifications in the period in which the borrower completes the trial period and the loan is permanently modified. The amortized cost basis of loans in trial period modification plans was $2.0 billion and $1.8 billion as of June 30, 2024 and June 30, 2023, respectively. Most of these loans are 20- and 30-year or more, amortizing fixed-rate loans. (2) Includes $2.1 billion and $4.6 billion related to payment deferral plans for 2Q 2024 and YTD 2024, respectively, compared to $2.2 billion and $4.8 billion for 2Q 2023 and YTD 2023, respectively. Also includes forbearance plans, repayment plans, and loan modifications that only involve payment delays. (3) Based on the amortized cost basis as of period end, divided by the total period-end amortized cost basis of the corresponding financing receivable class of single-family held-for-investment loans. The table below shows the financial effect of single-family held-for-investment loan restructurings involving borrowers experiencing financial difficulty that we entered into during the periods presented. Table 3.10 – Financial Effects of Single-Family Loan Restructurings Involving Borrowers Experiencing Financial Difficulty (1) 2Q 2024 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 0.5 % 168 $17 15-year or less, amortizing fixed-rate — 23 13 Adjustable-rate and other 0.8 223 13 2Q 2023 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 1.1 % 179 $18 15-year or less, amortizing fixed-rate — 0 16 Adjustable-rate and other 1.6 201 15 YTD 2024 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 0.7 % 169 $16 15-year or less, amortizing fixed-rate — 23 13 Adjustable-rate and other 0.9 217 14 Referenced footnotes are on the next page. YTD 2023 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 1.0 % 181 $17 15-year or less, amortizing fixed-rate — 0 16 Adjustable-rate and other 1.9 200 17 (1) Averages are based on payment deferral plans and loan modifications completed during the periods presented. The financial effects of forbearance plans and repayment plans consist of a payment delay of between one and twelve months. In addition, the financial effect of a forbearance plan is included at the time the forbearance plan is completed if the borrower exits forbearance by entering into a payment deferral plan or loan modification. (2) Primarily related to payment deferral plans. Amounts are based on non-interest-bearing principal balances on the restructured loans. The following table provides the amortized cost basis of single-family held-for-investment loans that had a payment default (i.e., loans that became two months delinquent) during the periods presented and had been restructured within the previous 12 months preceding the payment default, when the borrower was experiencing financial difficulty at the time of the restructuring. Table 3.11 - Subsequent Defaults of Single-Family Restructured Loans Involving Borrowers Experiencing Financial Difficulty (1) 2Q 2024 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $952 $398 $3 $1,353 15-year or less, amortizing fixed-rate 34 — — 34 Adjustable-rate and other 8 1 — 9 Total Single-Family $994 $399 $3 $1,396 2Q 2023 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $710 $239 $131 $1,080 15-year or less, amortizing fixed-rate 33 — — 33 Adjustable-rate and other 11 2 2 15 Total Single-Family $754 $241 $133 $1,128 YTD 2024 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $1,620 $725 $8 $2,353 15-year or less, amortizing fixed-rate 55 — — 55 Adjustable-rate and other 16 1 — 17 Total Single-Family $1,691 $726 $8 $2,425 Referenced footnotes are on the next page. YTD 2023 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $1,286 $381 $305 $1,972 15-year or less, amortizing fixed-rate 59 — — 59 Adjustable-rate and other 18 3 6 27 Total Single-Family $1,363 $384 $311 $2,058 (1) Excludes forbearance plans and repayment plans as borrowers are typically past due based on the loan's original contractual terms at the time the borrowers enter into these plans. The following table provides the single-family held-for-investment loan performance in the 12 months after a restructuring involving borrowers experiencing financial difficulty. While a single-family loan is in a forbearance plan or repayment plan, payments continue to be due based on the loan’s original contractual terms because the loan has not been permanently modified. As a result, we report single-family loans in forbearance plans and repayment plans as delinquent to the extent that payments are past due based on the loan’s original contractual terms. Loans that have been restructured by entering into a payment deferral plan or loan modification are reported as delinquent to the extent that payments are past due based on the loan's restructured terms. Table 3.12 - Amortized Cost Basis of Single-Family Restructured Loans Involving Borrowers Experiencing Financial Difficulty by Payment Status June 30, 2024 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $11,169 $3,009 $1,537 $4,926 $20,641 15-year or less, amortizing fixed-rate 352 94 54 169 669 Adjustable-rate and other 94 20 13 51 178 Total Single-Family $11,615 $3,123 $1,604 $5,146 $21,488 June 30, 2023 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $13,660 $2,341 $1,478 $6,244 $23,723 15-year or less, amortizing fixed-rate 572 94 57 281 1,004 Adjustable-rate and other 158 32 19 84 293 Total Single-Family $14,390 $2,467 $1,554 $6,609 $25,020 Non-Cash Investing and Financing Activities

Guarantees and Other Off-Balanc

Guarantees and Other Off-Balance Sheet Credit Exposures	6 Months Ended
	Jun. 30, 2024
Guarantees [Abstract]
Guarantees and Other Off-Balance Sheet Credit Exposures	Guarantees and Other Off-Balance Sheet Credit Exposures Guarantee Activities The table below presents information about our mortgage-related guarantees and guarantees of Fannie Mae securities, including the UPB of the loans or securities underlying the guarantee, the maximum potential amount of future payments that we could be required to make under the guarantee, the liability we have recognized on our condensed consolidated balance sheets for the guarantee, and the maximum remaining term of the guarantee. This table does not include our unrecognized guarantees, such as guarantees to consolidated VIEs or to resecuritization trusts that do not expose us to incremental credit risk. We do not believe the potential amount of future payments we could be required to make is representative of the actual payments we will be required to make or the actual loss we are likely to incur, based on our historical loss experience and after consideration of proceeds from related collateral liquidation, including possible recoveries under credit enhancements. Table 4.1 - Financial Guarantees June 30, 2024 ( Dollars in millions , terms in years) UPB Maximum Exposure Recognized Liability (1) Maximum Remaining Term Single-Family mortgage-related guarantees: Nonconsolidated securitization products (2) $30,188 $24,553 $396 39 Other mortgage-related guarantees 8,325 8,325 144 28 Total Single-Family mortgage-related guarantees 38,513 32,878 540 Multifamily mortgage-related guarantees: Nonconsolidated securitization products (2)(3) 361,442 322,434 4,349 36 Other mortgage-related guarantees 11,054 11,054 382 34 Total Multifamily mortgage-related guarantees 372,496 333,488 4,731 Guarantees of Fannie Mae securities (4) 107,553 107,553 — 37 Other 89 465 — 30 December 31, 2023 ( Dollars in millions , terms in years) UPB Maximum Exposure Recognized Liability (1) Maximum Remaining Term Single-Family mortgage-related guarantees: Nonconsolidated securitization products (2) $30,289 $24,600 $382 40 Other mortgage-related guarantees 8,692 8,692 161 28 Total Single-Family mortgage-related guarantees 38,981 33,292 543 Multifamily mortgage-related guarantees: Nonconsolidated securitization products (2)(3) 360,928 321,262 4,577 36 Other mortgage-related guarantees 10,761 10,761 383 35 Total Multifamily mortgage-related guarantees 371,689 332,023 4,960 Guarantees of Fannie Mae securities (4) 110,320 110,320 — 38 Other 117 468 — 30 (1) Excludes allowance for credit losses on off-balance sheet credit exposures. See Note 5 for additional information on our allowance for credit losses on off-balance sheet credit exposures. (2) Maximum exposure is based on remaining UPB of the guaranteed securities issued by the VIE. (3) Includes UPB of $0.4 billion and $0.3 billion as of June 30, 2024 and December 31, 2023, respectively, related to VIEs in which our interest would no longer absorb significant variability as the guaranteed securities have completely paid off. In addition, includes guarantees that are accounted for as derivatives with UPB of $2.0 billion and $2.1 billion as of June 30, 2024 and December 31, 2023, respectively. (4) Excludes less than $0.1 billion and $0.1 billion as of June 30, 2024 and December 31, 2023, respectively, of Fannie Mae securities that we have guaranteed that are included in resecuritization trusts that we have consolidated as we own all of the outstanding securities issued by the VIE. The table below presents the payment status of the mortgage loans underlying our mortgage-related guarantees. Table 4.2 – UPB of Loans Underlying Our Mortgage-Related Guarantees by Payment Status June 30, 2024 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due, or in Foreclosure Total Single-Family $34,371 $2,019 $766 $1,357 $38,513 Multifamily 370,605 387 135 1,369 372,496 Total $404,976 $2,406 $901 $2,726 $411,009 December 31, 2023 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due, or in Foreclosure Total Single-Family $34,524 $2,172 $827 $1,458 $38,981 Multifamily 369,785 850 98 956 371,689 Total $404,309 $3,022 $925 $2,414 $410,670 Other Off-Balance Sheet Credit Exposures In addition to our guarantees, we enter into other agreements that expose us to off-balance sheet credit risk. These agreements may require us to transfer cash before or upon settlement of our contractual obligation. We recognize an allowance for credit losses for those agreements not measured at fair value or otherwise recognized in the financial statements. Most of these commitments expire in less than one year. See Note 5 for additional discussion of our allowance for credit losses on our off-balance sheet credit exposures. The table below presents our other off-balance sheet credit exposures. Table 4.3 – Other Off-Balance Sheet Credit Exposures (In millions) June 30, 2024 December 31, 2023 Mortgage loan purchase commitments (1) $12,470 $10,378 Unsettled securities purchased under agreements to resell, net (2) 44,803 22,276 Other commitments (3) 4,661 4,701 Total $61,934 $37,355 (1) Includes $2.4 billion and $1.9 billion of commitments for which we have elected the fair value option as of June 30, 2024 and December 31, 2023, respectively. Excludes mortgage loan purchase commitments accounted for as derivative instruments. See Note 8 for additional information on commitments accounted for as derivative instruments. (2) Net of $4.0 billion of unsettled securities sold under agreements to repurchase as of December 31, 2023. There was no such activity as of June 30, 2024. (3) Consists of unfunded portion of revolving lines of credit, liquidity guarantees, and other commitments.

Allowance for Credit Losses

Allowance for Credit Losses	6 Months Ended
	Jun. 30, 2024
Credit Loss [Abstract]
Allowance for Credit Losses	Allowance for Credit Losses The table below summarizes changes in our allowance for credit losses. Table 5.1 - Details of the Allowance for Credit Losses 2Q 2024 2Q 2023 YTD 2024 YTD 2023 (In millions) Single-Family Multi-family Total Single-Family Multi-family Total Single-Family Multi-family Total Single-Family Multi-family Total Beginning balance $6,508 $508 $7,016 $8,097 $224 $8,321 $6,402 $447 $6,849 $7,746 $147 $7,893 Provision (benefit) for credit losses 315 79 394 (638) 101 (537) 435 140 575 (320) 178 (142) Charge-offs (169) — (169) (111) — (111) (292) — (292) (201) — (201) Recoveries collected 24 — 24 29 — 29 50 — 50 61 — 61 Other (1) 82 — 82 80 — 80 165 — 165 171 — 171 Ending balance $6,760 $587 $7,347 $7,457 $325 $7,782 $6,760 $587 $7,347 $7,457 $325 $7,782 Components of the ending balance of the allowance for credit losses: Mortgage loans held-for-investment $6,457 $382 $6,839 $7,088 $251 $7,339 Other (2) 303 205 508 369 74 443 Total ending balance $6,760 $587 $7,347 $7,457 $325 $7,782 (1) Primarily includes capitalization of past due interest related to non-accrual loans that received payment deferral plans and loan modifications. (2) Includes allowance for credit losses related to advances of pre-foreclosure costs and off-balance sheet credit exposures. n 2Q 2024 vs. 2Q 2023 - The provision for credit losses for 2Q 2024 was primarily driven by a credit reserve build in Single-Family attributable to new acquisitions. The benefit for credit losses for 2Q 2023 was primarily driven by a credit reserve release in Single-Family due to improvements in house prices, partially offset by a credit reserve build in Multifamily. n YTD 2024 vs. YTD 2023 - The provision for credit losses for YTD 2024 was primarily driven by a credit reserve build in Single-Family attributable to new acquisitions and increasing mortgage interest rates. The benefit for credit losses for YTD 2023 was primarily driven by a credit reserve release in Single-Family due to improvements in house prices, partially offset by a credit reserve build in Multifamily.

Investment Securities

Investment Securities	6 Months Ended
	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The table below summarizes the fair values of our investments in debt securities by classification. Table 6.1 - Investment Securities (In millions) June 30, 2024 December 31, 2023 Trading securities $39,075 $38,385 Available-for-sale securities 4,405 4,890 Total fair value of investment securities $43,480 $43,275 Trading Securities The table below presents the fair values of our trading securities by major security type. Our non-mortgage-related securities primarily consist of investments in U.S. Treasury securities. Table 6.2 - Trading Securities (In millions) June 30, 2024 December 31, 2023 Mortgage-related securities $8,086 $8,113 Non-mortgage-related securities 30,989 30,272 Total fair value of trading securities $39,075 $38,385 The table below provides details of our net trading gains (losses). Table 6.3 - Net Trading Gains (Losses) (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Net trading gains (losses) $40 ($377) ($199) ($113) Less: Net trading gains (losses) on securities sold (16) (55) (94) 71 Net trading gains (losses) recognized during the period related to securities still held at period end $56 ($322) ($105) ($184) Available-for-Sale Securities The table below provides details of the securities classified as available-for-sale on our condensed consolidated balance sheets. At both June 30, 2024 and December 31, 2023, all available-for-sale securities were mortgage-related securities. Table 6.4 - Available-for-Sale Securities June 30, 2024 Amortized Gross Unrealized Gains in Other Comprehensive Income Gross Unrealized Fair Value Accrued Interest Receivable (In millions) Agency mortgage-related securities $4,048 $4 ($123) $3,929 $9 Other mortgage-related securities 300 188 (12) 476 2 Total available-for-sale securities $4,348 $192 ($135) $4,405 $11 December 31, 2023 Amortized Gross Unrealized Gains in Other Comprehensive Income Gross Unrealized Fair Value Accrued Interest Receivable (In millions) Agency mortgage-related securities $4,467 $13 ($110) $4,370 $10 Other mortgage-related securities 340 188 (8) 520 3 Total available-for-sale securities $4,807 $201 ($118) $4,890 $13 The fair value of our available-for-sale securities held at June 30, 2024 scheduled to contractually mature after ten years was $1.3 billion, with an additional $1.6 billion scheduled to contractually mature after five years through ten years. The table below presents available-for-sale securities in a gross unrealized loss position and whether such securities have been in an unrealized loss position for less than 12 months, or 12 months or greater. Table 6.5 - Available-for-Sale Securities in a Gross Unrealized Loss Position June 30, 2024 Less than 12 Months 12 Months or Greater (In millions) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Agency mortgage-related securities $602 ($5) $2,582 ($118) Other mortgage-related securities 10 (1) 36 (11) Total available-for-sale securities in a gross unrealized loss position $612 ($6) $2,618 ($129) December 31, 2023 Less than 12 Months 12 Months or Greater (In millions) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Agency mortgage-related securities $374 ($1) $3,006 ($108) Other mortgage-related securities 23 (4) 23 (5) Total available-for-sale securities in a gross unrealized loss position $397 ($5) $3,029 ($113) At June 30, 2024, the gross unrealized losses relate to 174 securities. The table below summarizes the total proceeds, gross realized gains and gross realized losses from sales of available-for-sale securities. Table 6.6 - Total Proceeds, Gross Realized Gains and Gross Realized Losses from Sales of Available-for-Sale Securities (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Total proceeds $438 $433 $837 $892 Gross realized gains 2 3 3 5 Gross realized losses (6) (2) (12) (4) Net realized gains (losses) ($4) $1 ($9) $1 Non-Cash Investing and Financing Activities During YTD 2023, we recognized $1.7 billion of investment securities in exchange for the issuance of debt of consolidated trusts through partial sales of commingled single-class resecuritization products that were previously consolidated. During YTD 2024 and YTD 2023, we derecognized $1.2 billion and $2.8 billion, respectively, of mortgage-related securities and debt of consolidated trusts where we were no longer deemed the primary beneficiary. During 2Q 2024, we purchased $5.2 billion and sold $5.1 billion of non-mortgage-related securities that were traded, but not settled at June 30, 2024. We settled our purchase and sale obligations during 3Q 2024.

Debt

Debt	6 Months Ended
	Jun. 30, 2024
Debt Disclosure [Abstract]
Debt	Debt Table 7.1 - Total Debt (In millions) June 30, 2024 December 31, 2023 Debt of consolidated trusts $3,066,239 $3,041,927 Debt of Freddie Mac: Short-term debt 8,428 5,976 Long-term debt 152,945 160,443 Total debt of Freddie Mac 161,373 166,419 Total debt $3,227,612 $3,208,346 Debt of Consolidated Trusts The table below summarizes the debt of consolidated trusts based on underlying loan product type. Table 7.2 - Debt of Consolidated Trusts June 30, 2024 December 31, 2023 (Dollars in millions) Contractual Maturity UPB Carrying Amount (1) Weighted Average Coupon (2) Contractual Maturity UPB Carrying Amount (1) Weighted Average Coupon (2) Single-Family: 20-and 30-year or more, fixed-rate 2024 - 2061 $2,640,798 $2,676,432 3.19 % 2024 - 2061 $2,603,100 $2,640,550 3.06 % 15-year or less, fixed-rate 2024 - 2039 307,170 311,595 2.24 2024 - 2039 326,242 331,291 2.20 Adjustable-rate and other 2024 - 2054 23,327 23,803 4.27 2024 - 2054 23,251 23,749 3.93 Total Single-Family 2,971,295 3,011,830 2,952,593 2,995,590 Multifamily 2024 - 2054 55,564 54,409 3.44 2024 - 2053 47,300 46,337 3.35 Total debt of consolidated trusts $3,026,859 $3,066,239 $2,999,893 $3,041,927 (1) Includes $2.5 billion and $2.1 billion as of June 30, 2024 and December 31, 2023, respectively, of debt of consolidated trusts that represents the fair value of debt for which the fair value option was elected. (2) The effective interest rate for debt of consolidated trusts was 2.84% and 2.73% as of June 30, 2024 and December 31, 2023, respectively. The table below summarizes the balances and effective interest rates for our short-term debt. Table 7.3 - Short-Term Debt June 30, 2024 December 31, 2023 (Dollars in millions) Par Value Carrying Amount Weighted Par Value Carrying Amount Weighted Discount notes and Reference Bills ® $8,453 $8,428 5.39 % $6,032 $5,976 5.39 % Long-Term Debt The table below summarizes our long-term debt. Table 7.4 - Long-Term Debt June 30, 2024 December 31, 2023 (Dollars in millions) Contractual Maturity Par Value Carrying Amount (1) Weighted Average Effective Rate (2) Contractual Maturity Par Value Carrying Amount (1) Weighted Average Effective Rate (2) Long-term debt: Fixed-rate: Medium-term notes — callable 2024 - 2050 $132,829 $132,732 3.31 % 2024 - 2050 $139,344 $139,257 3.13 % Medium-term notes — non-callable 2024 - 2028 569 569 2.01 2024 - 2028 1,573 1,574 0.98 Reference Notes securities — non-callable 2025 - 2032 18,162 18,209 3.19 2025 - 2032 18,162 18,209 3.19 SCR debt notes 2031 - 2032 79 80 13.00 2031 - 2032 82 83 13.00 Variable-rate: Medium-term notes — callable 2024 - 2034 1,820 1,818 4.73 2024 - 2028 1,869 1,867 4.81 Medium-term notes — non-callable 2026 47 47 8.10 2026 47 47 8.10 STACR 2024 - 2042 1,785 1,705 11.97 2024 - 2042 2,095 2,006 11.45 Zero-coupon: Medium-term notes — non-callable 2025 - 2039 4,748 3,111 6.19 2024 - 2039 4,836 3,100 6.17 Other 2047 - 2053 — 121 0.82 2047 - 2053 — 121 0.84 Hedging-related basis adjustments N/A (5,447) N/A (5,821) Total long-term debt $160,039 $152,945 3.46 % $168,008 $160,443 3.30 % (1) Represents par value, net of associated discounts or premiums and issuance cost. Includes $0.4 billion at both June 30, 2024 and December 31, 2023 of long-term debt that represents the fair value of debt for which the fair value option was elected. (2) Based on carrying amount. Table 7.5 - Contractual Maturities of Long-Term Debt and Debt Securities June 30, 2024 (In millions) Amounts Annual Maturities Long-term debt (excluding STACR and SCR debt notes): 2024 $16,827 2025 57,132 2026 18,762 2027 15,829 2028 10,183 Thereafter 39,442 Debt of consolidated trusts, STACR, and SCR debt notes (1) 3,028,723 Total 3,186,898 Net discounts, premiums, debt issuance costs, hedge-related, and other basis adjustments (2) 32,286 Total debt of consolidated trusts, STACR, SCR, and long-term debt $3,219,184 (1) Contractual maturities of these debt securities are not presented because they are subject to prepayment risk, as their payments are based upon the performance of a pool of mortgage assets that may be prepaid by the related mortgage borrower at any time generally without penalty. (2) Other basis adjustments primarily represent changes in fair value on debt where we have elected the fair value option.

Derivatives

Derivatives	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	The table below presents offsetting and collateral information related to derivatives which are subject to enforceable master netting agreements or similar arrangements. Table 8.2 - Offsetting of Derivatives June 30, 2024 December 31, 2023 Derivative Assets Derivative Liabilities Derivative Assets Derivative Liabilities (In millions) OTC derivatives $6,558 ($7,487) $6,165 ($7,866) Cleared and exchange-traded derivatives 121 (7) 13 (36) Mortgage commitment derivatives 41 (14) 47 (10) Other 31 (978) 3 (795) Total derivatives 6,751 (8,486) 6,228 (8,707) Counterparty netting (4,189) 4,189 (4,210) 4,210 Cash collateral netting (1) (2,082) 3,243 (1,532) 3,624 Net amount presented in the consolidated balance sheets 480 (1,054) 486 (873) Gross amount not offset in the consolidated balance sheets (2) (185) 23 (366) 47 Net amount $295 ($1,031) $120 ($826) (1) Excess cash collateral held is presented as a derivative liability, while excess cash collateral posted is presented as a derivative asset. (2)	Derivatives We analyze the interest-rate sensitivity of financial assets and liabilities across a variety of interest-rate scenarios based on market prices, models, and economics. We use derivatives primarily to hedge interest-rate sensitivity mismatches between our financial assets and liabilities. We designate certain derivatives as hedging instruments in qualifying hedge accounting relationships. Interest-rate risk management derivatives that are not designated in qualifying hedge accounting relationships are economic hedges of financial instruments measured at fair value on a recurring basis or of other transactions or instruments that expose us to interest-rate risk. When we use derivatives to mitigate our exposures, we consider a number of factors, including cost, exposure to counterparty credit risk, and our overall risk management strategy. We apply fair value hedge accounting to certain single-family mortgage loans and certain issuances of debt where we hedge the changes in fair value of these items attributable to the designated benchmark interest rate, using interest-rate swaps. Derivative Assets and Liabilities at Fair Value The table below presents the notional value and fair value of derivatives reported on our condensed consolidated balance sheets. Table 8.1 - Derivative Assets and Liabilities at Fair Value June 30, 2024 December 31, 2023 Notional or Derivative Assets Derivative Liabilities Notional or Derivative Assets Derivative Liabilities (In millions) Not designated as hedges Interest-rate risk management derivatives: Swaps $324,115 $1,950 ($354) $351,193 $1,638 ($462) Written options 47,070 — (1,796) 48,227 — (1,746) Purchased options (1) 81,890 4,323 — 89,790 4,251 — Futures 135,121 — — 132,982 — — Total interest-rate risk management derivatives 588,196 6,273 (2,150) 622,192 5,889 (2,208) Mortgage commitment derivatives 38,800 14 (14) 26,911 43 (10) CRT-related derivatives (2) 29,846 — (247) 30,578 — (228) Other 17,799 31 (731) 14,572 3 (567) Total derivatives not designated as hedges 674,641 6,318 (3,142) 694,253 5,935 (3,013) Designated as fair value hedges Interest-rate risk management derivatives: Swaps 173,066 285 (5,343) 172,202 276 (5,658) Total derivatives designated as fair value hedges 173,066 285 (5,343) 172,202 276 (5,658) Receivables (payables) 148 (1) 17 (36) Netting adjustments (3) (6,271) 7,432 (5,742) 7,834 Total derivative portfolio, net $847,707 $480 ($1,054) $866,455 $486 ($873) (1) Includes swaptions on credit indices with a notional or contractual amount of $7.7 billion and $6.4 billion at June 30, 2024 and December 31, 2023, respectively, and a fair value of $2.0 million and $1.0 million at June 30, 2024 and December 31, 2023, respectively. (2) Includes derivative instruments related to CRT transactions that are considered freestanding credit enhancements. (3) Represents counterparty netting and cash collateral netting. Gains and Losses on Derivatives The table below presents the gains and losses on derivatives not designated in qualifying hedge relationships. These amounts are reported on our condensed consolidated statements of income as investment gains, net. Table 8.3 - Gains and Losses on Derivatives (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Not designated as hedges Interest-rate risk management derivatives: Swaps $136 $380 $398 $408 Written options (86) 82 (49) 277 Purchased options 242 (45) 298 (549) Futures 169 519 543 212 Total interest-rate risk management derivatives fair value gains (losses) 461 936 1,190 348 Mortgage commitment derivatives 32 125 72 45 CRT-related derivatives (1) 51 (68) 8 (144) Other (55) (64) (163) (3) Total derivatives not designated as hedges fair value gains (losses) $489 $929 $1,107 $246 (1) Fair Value Hedges The table below presents the effects of fair value hedge accounting by condensed consolidated statements of income line item, including the gains and losses on derivatives and hedged items designated in qualifying hedge relationships and other components due to the application of hedge accounting. Table 8.4 - Gains and Losses on Fair Value Hedges 2Q 2024 2Q 2023 (In millions) Interest Income Interest Expense Interest Income Interest Expense Total amounts of income and expense line items presented in our condensed consolidated statements of income in which the effects of fair value hedges are recorded: $29,064 ($24,136) $25,755 ($21,232) Interest contracts on mortgage loans held-for-investment: Gain (loss) on fair value hedging relationships: Hedged items (234) — (964) — Derivatives designated as hedging instruments 160 — 900 — Interest accruals on hedging instruments 240 — 251 — Discontinued hedge related basis adjustments amortization 73 — 39 — Interest contracts on debt: Gain (loss) on fair value hedging relationships: Hedged items — (511) — 725 Derivatives designated as hedging instruments — 519 — (749) Interest accruals on hedging instruments — (874) — (1,000) Discontinued hedge related basis adjustment amortization — (2) — (172) YTD 2024 YTD 2023 (In millions) Interest Income Interest Expense Interest Income Interest Expense Total amounts of income and expense line items presented in our condensed consolidated statements of income in which the effects of fair value hedges are recorded: $57,449 ($47,762) $50,742 ($41,718) Interest contracts on mortgage loans held-for-investment: Gain (loss) on fair value hedging relationships: Hedged items (1,229) — 159 — Derivatives designated as hedging instruments 1,113 — (173) — Interest accruals on hedging instruments 474 — 462 — Discontinued hedge related basis adjustments amortization 116 — 70 — Interest contracts on debt: Gain (loss) on fair value hedging relationships: Hedged items — (377) — (810) Derivatives designated as hedging instruments — 392 — 785 Interest accruals on hedging instruments — (1,803) — (2,051) Discontinued hedge related basis adjustment amortization — (4) — (210) The table below presents the cumulative basis adjustments and the carrying amounts of the hedged item by its respective balance sheet line item. Table 8.5 - Cumulative Basis Adjustments Due to Fair Value Hedging June 30, 2024 Carrying Amount Assets / (Liabilities) Cumulative Amount of Fair Value Hedging Basis Adjustment Included in the Carrying Amount Closed Portfolio Under the Portfolio Layer Method (In millions) Total Under the Portfolio Layer Method Discontinued - Hedge Related Total Amount by Amortized Cost Basis Designated Amount by UPB Mortgage loans held-for-investment $1,116,685 ($3,366) ($619) ($2,747) $57,515 $11,845 Mortgage loans held-for-sale 155 1 — 1 — — Debt (134,838) 5,447 — 23 — — December 31, 2023 Carrying Amount Assets / (Liabilities) Cumulative Amount of Fair Value Hedging Basis Adjustment Included in the Carrying Amount Closed Portfolio Under the Portfolio Layer Method (In millions) Total Under the Portfolio Layer Method Discontinued - Hedge Related Total Amount by Amortized Cost Basis Designated Amount by UPB Mortgage loans held-for-investment $1,115,454 ($2,253) ($220) ($2,033) $59,786 $11,670 Mortgage loans held-for-sale 128 1 — 1 — — Debt (143,407) 5,821 — 29 — —

Collateralized Agreements and O

Collateralized Agreements and Offsetting Arrangements	6 Months Ended
	Jun. 30, 2024
Offsetting [Abstract]
Collateralized Agreements and Offsetting Arrangements	Collateralized Agreements Securities Purchased Under Agreements to Resell and Securities Sold Under Agreements to Repurchase Table 9.1 - Offsetting and Collateral Information of Certain Financial Assets and Liabilities June 30, 2024 (In millions) Gross Amount Recognized Amount Net Amount Gross Amount Not Offset in the Condensed Consolidated Balance Sheets (1) Net Amount Assets: Securities purchased under agreements to resell $109,256 ($12,076) $97,180 ($97,180) $— Liabilities: Securities sold under agreements to repurchase (12,076) 12,076 — — — December 31, 2023 (In millions) Gross Amount Recognized Amount Net Amount Gross Amount Not Offset in the Condensed Consolidated Balance Sheets (1) Net Amount Assets: Securities purchased under agreements to resell $105,393 ($10,245) $95,148 ($95,148) $— Liabilities: Securities sold under agreements to repurchase (10,245) 10,245 — — — (1) The table below presents the remaining contractual maturity of our gross obligations for securities sold under agreements to repurchase. The collateral for such obligations consisted primarily of U.S. Treasury securities. Table 9.2 - Remaining Contractual Maturity June 30, 2024 (In millions) Overnight and Continuous 30 Days or Less After 30 Days Through 90 Days Greater Than 90 Days Total Securities sold under agreements to repurchase $8,261 $3,815 $— $— $12,076 December 31, 2023 (In millions) Overnight and Continuous 30 Days or Less After 30 Days Through 90 Days Greater Than 90 Days Total Securities sold under agreements to repurchase $— $10,245 $— $— $10,245 The table below summarizes the carrying value of the collateral pledged by us for derivatives and collateralized borrowing transactions, including securities that the secured party may repledge. Table 9.3 - Collateral in the Form of Securities Pledged June 30, 2024 (In millions) Derivatives Securities Sold Under Agreements to Repurchase Other (1) Total Trading securities $2,113 $5,259 $2,544 $9,916 Other assets — 4,823 — 4,823 Total securities pledged $2,113 $10,082 $2,544 $14,739 December 31, 2023 (In millions) Derivatives Securities Sold Under Agreements to Repurchase Other (1) Total Trading securities $1,866 $3,666 $2,370 $7,902 Other assets — 4,555 — 4,555 Total securities pledged $1,866 $8,221 $2,370 $12,457 (1) Includes other collateralized borrowings and collateral related to transactions with certain clearinghouses.

Net Interest Income

Net Interest Income	6 Months Ended
	Jun. 30, 2024
Components of Net Interest Income [Abstract]
Net Interest Income	The table below presents the components of net interest income per our condensed consolidated statements of income Table 10.1 - Components of Net Interest Income (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Interest income: Mortgage loans $26,821 $23,598 $53,050 $46,902 Investment securities 484 363 954 679 Securities purchased under agreements to resell 1,593 1,622 3,125 2,842 Other 166 172 320 319 Total interest income 29,064 25,755 57,449 50,742 Interest expense: Debt of consolidated trusts (21,634) (18,608) (42,756) (36,869) Debt of Freddie Mac: Short-term debt (260) (248) (516) (402) Long-term debt (2,242) (2,376) (4,490) (4,447) Total interest expense (24,136) (21,232) (47,762) (41,718) Net interest income 4,928 4,523 9,687 9,024 (Provision) benefit for credit losses (394) 537 (575) 142 Net interest income after (provision) benefit for credit losses $4,534 $5,060 $9,112 $9,166

Segment Reporting

Segment Reporting	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024
Segment Reporting [Abstract]
Segment Reporting	Segment Reporting As shown in the table below, we have two reportable segments, Single-Family and Multifamily. Segment Description Single-Family Reflects results from our purchase, securitization, and guarantee of single-family loans, our investments in single-family loans and mortgage-related securities, the management of Single-Family mortgage credit risk and market risk, and any results of our treasury function that are not allocated to each segment. Multifamily Reflects results from our purchase, securitization, and guarantee of multifamily loans, our investments in multifamily loans and mortgage-related securities, and the management of Multifamily mortgage credit risk and market risk. Segment Results YTD 2024 YTD 2023 (In millions) Single-Family Multifamily Total Single-Family Multifamily Total Net interest income $9,123 $564 $9,687 $8,591 $433 $9,024 Non-interest income Guarantee income 45 834 879 48 727 775 Investment gains, net 249 705 954 (183) 369 186 Other income 151 74 225 107 74 181 Non-interest income 445 1,613 2,058 (28) 1,170 1,142 Net revenues 9,568 2,177 11,745 8,563 1,603 10,166 (Provision) benefit for credit losses (435) (140) (575) 320 (178) 142 Non-interest expense (3,846) (410) (4,256) (3,811) (325) (4,136) Income before income tax expense 5,287 1,627 6,914 5,072 1,100 6,172 Income tax expense (1,058) (325) (1,383) (1,014) (219) (1,233) Net income 4,229 1,302 5,531 4,058 881 4,939 Other comprehensive income (loss), net of taxes and reclassification adjustments (10) (20) (30) 1 (1) — Comprehensive income $4,219 $1,282 $5,501 $4,059 $880 $4,939	The table below presents the financial results for our Single-Family and Multifamily segments. Table 11.1 - Segment Financial Results 2Q 2024 2Q 2023 (In millions) Single-Family Multifamily Total Single-Family Multifamily Total Net interest income $4,635 $293 $4,928 $4,295 $228 $4,523 Non-interest income Guarantee income 26 357 383 16 293 309 Investment gains, net 335 214 549 (4) 415 411 Other income 98 30 128 53 43 96 Non-interest income 459 601 1,060 65 751 816 Net revenues 5,094 894 5,988 4,360 979 5,339 (Provision) benefit for credit losses (315) (79) (394) 638 (101) 537 Non-interest expense (1,921) (213) (2,134) (2,028) (176) (2,204) Income before income tax expense 2,858 602 3,460 2,970 702 3,672 Income tax expense (574) (121) (695) (589) (139) (728) Net income 2,284 481 2,765 2,381 563 2,944 Other comprehensive income (loss), net of taxes and reclassification adjustments (5) — (5) 2 (56) (54) Comprehensive income $2,279 $481 $2,760 $2,383 $507 $2,890 The table below presents total assets for our Single-Family and Multifamily segments. Table 11.2 - Segment Assets (In millions) June 30, 2024 December 31, 2023 Single-Family $3,058,294 $3,038,910 Multifamily 447,270 440,797 Total segment assets 3,505,564 3,479,707 Reconciling items (1) (198,312) (198,731) Total assets per condensed consolidated balance sheets $3,307,252 $3,280,976 (1)

Concentration of Credit and Oth

Concentration of Credit and Other Risks	6 Months Ended
	Jun. 30, 2024
Risks and Uncertainties [Abstract]
Concentration of Credit and Other Risks	Concentration of Credit and Other Risks Single-Family Mortgage Portfolio The table below summarizes the concentration by geographic area of our Single-Family mortgage portfolio. See Note 2 , Note 3 , Note 4 , and Note 5 for additional information about credit risk associated with single-family loans that we hold or guarantee. Table 12.1 - Concentration of Credit Risk of Our Single-Family Mortgage Portfolio June 30, 2024 (Dollars in millions) Portfolio UPB (1) % of Portfolio SDQ Rate Region: (2) West $911,666 30 % 0.39 % Northeast 705,636 23 0.58 Southeast 538,126 18 0.52 Southwest 457,553 15 0.50 North Central 444,965 14 0.51 Total $3,057,946 100 % 0.50 State: California $513,807 17 % 0.38 Texas 217,601 7 0.54 Florida 203,773 7 0.58 New York 132,982 4 0.85 Illinois 114,247 4 0.66 All other 1,875,536 61 0.47 Total $3,057,946 100 % 0.50 (1) Excludes UPB of loans underlying certain securitization products for which data was not available. (2) Region designation: West (AK, AZ, CA, GU, HI, ID, MT, NV, OR, UT, WA); Northeast (CT, DE, DC, MA, ME, MD, NH, NJ, NY, PA, RI, VT, VA, WV); Southeast (AL, FL, GA, KY, MS, NC, PR, SC, TN, VI); Southwest (AR, CO, KS, LA, MO, NE, NM, OK, TX, WY); North Central (IL, IN, IA, MI, MN, ND, OH, SD, WI). Multifamily Mortgage Portfolio The table below summarizes the concentration by geographic area of our Multifamily mortgage portfolio. See Note 2 , Note 3 , Note 4 , and Note 5 for additional information about credit risk associated with multifamily loans that we hold or guarantee. Table 12.2 - Concentration of Credit Risk of Our Multifamily Mortgage Portfolio June 30, 2024 (Dollars in millions) Portfolio UPB % of Portfolio Delinquency Rate (1) Region (2)(3) : West $110,686 25 % 0.19 % Northeast 108,977 24 0.76 Southwest 92,349 21 0.34 Southeast 91,038 20 0.16 North Central 44,220 10 0.40 Total $447,270 100 % 0.38 State (3) : California $59,055 13 % 0.21 Texas 56,742 13 0.37 Florida 38,951 9 0.10 New York 34,615 8 1.93 Georgia 18,640 4 0.21 All other 239,267 53 0.25 Total $447,270 100 % 0.38 (1) Based on loans two monthly payments or more delinquent or in foreclosure. (2) Region designation: West (AK, AZ, CA, GU, HI, ID, MT, NV, OR, UT, WA); Northeast (CT, DE, DC, MA, ME, MD, NH, NJ, NY, PA, RI, VT, VA, WV); Southwest (AR, CO, KS, LA, MO, NE, NM, OK, TX, WY); Southeast (AL, FL, GA, KY, MS, NC, PR, SC, TN, VI); North Central (IL, IN, IA, MI, MN, ND, OH, SD, WI). (3) The UPB of loans collateralized by properties located in multiple regions or states are reported entirely in the region or state with the largest underlying collateral UPB as of origination.

Fair Value Disclosures

Fair Value Disclosures	6 Months Ended
	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Fair Value Disclosures	Fair Value Disclosures We use fair value measurements for the initial recording of certain assets and liabilities and periodic remeasurement of certain assets and liabilities on a recurring or non-recurring basis. Assets and Liabilities Measured at Fair Value on a Recurring Basis The table below presents our assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis subsequent to initial recognition, including instruments where we have elected the fair value option. Table 13.1 - Assets and Liabilities Measured at Fair Value on a Recurring Basis June 30, 2024 (In millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Total Assets: Investment securities: Available-for-sale $— $3,802 $603 $— $4,405 Trading: Mortgage-related securities — 5,077 3,009 — 8,086 Non-mortgage-related securities 30,571 418 — — 30,989 Total trading securities 30,571 5,495 3,009 — 39,075 Total investment securities 30,571 9,297 3,612 — 43,480 Mortgage loans held-for-sale — 7,329 627 — 7,956 Mortgage loans held-for-investment — 1,215 776 — 1,991 Other assets: Guarantee assets — — 5,254 — 5,254 Derivative assets, net 1 6,571 31 (6,123) 480 Other assets — 62 172 — 234 Total other assets 1 6,633 5,457 (6,123) 5,968 Total assets carried at fair value on a recurring basis $30,572 $24,474 $10,472 ($6,123) $59,395 Liabilities: Debt: Debt of consolidated trusts $— $2,117 $374 $— $2,491 Debt of Freddie Mac — 271 88 — 359 Total debt — 2,388 462 — 2,850 Other liabilities: Derivative liabilities, net 7 8,363 115 (7,431) 1,054 Other liabilities — — — — — Total other liabilities 7 8,363 115 (7,431) 1,054 Total liabilities carried at fair value on a recurring basis $7 $10,751 $577 ($7,431) $3,904 Referenced footnote is included after the prior period table. December 31, 2023 (In millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Total Assets: Investment securities: Available-for-sale $— $4,212 $678 $— $4,890 Trading: Mortgage-related securities — 5,342 2,771 — 8,113 Non-mortgage-related securities 29,854 418 — — 30,272 Total trading securities 29,854 5,760 2,771 — 38,385 Total investment securities 29,854 9,972 3,449 — 43,275 Mortgage loans held-for-sale — 6,460 896 — 7,356 Mortgage loans held-for-investment — 1,333 473 — 1,806 Other assets: Guarantee assets — — 5,351 — 5,351 Derivative assets, net — 6,209 2 (5,725) 486 Other assets — 92 166 — 258 Total other assets — 6,301 5,519 (5,725) 6,095 Total assets carried at fair value on a recurring basis $29,854 $24,066 $10,337 ($5,725) $58,532 Liabilities: Debt: Debt of consolidated trusts $— $1,707 $343 $— $2,050 Debt of Freddie Mac — 336 90 — 426 Total debt — 2,043 433 — 2,476 Other liabilities: Derivative liabilities, net — 8,608 63 (7,798) 873 Other liabilities — — — — — Total other liabilities — 8,608 63 (7,798) 873 Total liabilities carried at fair value on a recurring basis $— $10,651 $496 ($7,798) $3,349 (1) Represents counterparty netting and cash collateral netting, and includes accrued interest receivable and payable. Level 3 Fair Value Measurements The table below presents a reconciliation of all assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis using significant unobservable inputs (Level 3), including transfers into and out of Level 3. The table also presents gains and losses due to changes in fair value, including both realized and unrealized gains and losses, recognized on our condensed consolidated statements of income for Level 3 assets and liabilities. Table 13.2 - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs 2Q 2024 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2024 (2) Change in Unrealized Gains/Losses(1), Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2024 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $637 $— ($1) $— $— $— ($33) $— $— $603 $— ($1) Trading 3,002 (105) — 136 — — (24) — — 3,009 13 — Total investment securities 3,639 (105) (1) 136 — — (57) — — 3,612 13 (1) Mortgage loans held-for-sale 787 — — 388 — (500) — — (48) 627 — — Mortgage loans held-for-investment 695 (28) — — — — (7) 133 (17) 776 (53) — Other assets: Guarantee assets 5,341 — — — 142 — (229) — — 5,254 — — Other assets 199 12 — (2) 3 (2) (7) — — 203 12 — Total other assets 5,540 12 — (2) 145 (2) (236) — — 5,457 12 — Total assets $10,661 ($121) ($1) $522 $145 ($502) ($300) $133 ($65) $10,472 ($28) ($1) Liabilities Debt $450 $— $— ($7) $20 $— ($1) $— $— $462 $9 $— Other liabilities 79 (3) — 4 40 — (5) — — 115 (5) — Total liabilities $529 ($3) $— ($3) $60 $— ($6) $— $— $577 $4 $— YTD 2024 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2024 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2024 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $678 $— ($6) $— $— $— ($69) $— $— $603 $— ($5) Trading 2,771 (218) — 496 — — (40) — — 3,009 32 — Total investment securities 3,449 (218) (6) 496 — — (109) — — 3,612 32 (5) Mortgage loans held-for-sale 896 (6) — 682 — (773) — 35 (207) 627 — — Mortgage loans held-for-investment 473 (52) — — — — (54) 431 (22) 776 (53) — Other assets: Guarantee assets 5,351 110 — — 246 — (453) — — 5,254 110 — Other assets 168 32 — (12) 4 (7) 18 — — 203 30 — Total other assets 5,519 142 — (12) 250 (7) (435) — — 5,457 140 — Total assets $10,337 ($134) ($6) $1,166 $250 ($780) ($598) $466 ($229) $10,472 $119 ($5) Liabilities Debt $433 $6 $— ($11) $38 $— ($4) $— $— $462 $21 $— Other liabilities 63 13 — 6 39 — (6) — — 115 7 — Total liabilities $496 $19 $— ($5) $77 $— ($10) $— $— $577 $28 $— 2Q 2023 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2023 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2023 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $853 $— ($5) $— $— $— ($58) $— $— $790 $— ($4) Trading 2,905 (191) — 90 — — (13) — (230) 2,561 (25) — Total investment securities 3,758 (191) (5) 90 — — (71) — (230) 3,351 (25) (4) Mortgage loans held-for-sale 347 (30) — 727 — — (9) — (154) 881 (31) — Mortgage loans held-for-investment 64 (13) — — — — (6) 142 (17) 170 (12) — Other assets: Guarantee assets 5,432 (79) — — 192 — (222) — — 5,323 (79) — Other assets 128 39 — (8) 4 — (4) — — 159 38 — Total other assets 5,560 (40) — (8) 196 — (226) — — 5,482 (41) — Total assets $9,729 ($274) ($5) $809 $196 $— ($312) $142 ($401) $9,884 ($109) ($4) Liabilities Debt $384 ($8) $— $— $— $— ($2) $— $— $374 ($2) $— Other liabilities 77 23 — — — — (1) — — 99 22 — Total liabilities $461 $15 $— $— $— $— ($3) $— $— $473 $20 $— YTD 2023 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2023 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2023 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $894 $1 ($9) $— $— $— ($96) $— $— $790 $— ($7) Trading 2,731 (329) — 183 — — (24) — — 2,561 10 — Total investment securities 3,625 (328) (9) 183 — — (120) — — 3,351 10 (7) Mortgage loans held-for-sale 310 (29) — 753 — — (11) 12 (154) 881 (31) — Mortgage loans held-for-investment 110 (11) — — — — (6) 142 (65) 170 (12) — Other assets: — Guarantee assets 5,442 8 — — 318 — (445) — — 5,323 8 — Other assets 131 55 — (18) 3 — (12) — — 159 54 — Total other assets 5,573 63 — (18) 321 — (457) — — 5,482 62 — Total assets $9,618 ($305) ($9) $918 $321 $— ($594) $154 ($219) $9,884 $29 ($7) Liabilities Debt $388 ($19) $— $— $11 $— ($6) $— $— $374 ($9) $— Other liabilities 97 4 — — — — (2) — — 99 2 — Total liabilities $485 ($15) $— $— $11 $— ($8) $— $— $473 ($7) $— (1) For assets, increase and decrease in earnings and other comprehensive income is shown as gains and (losses), respectively. For liabilities, increase and decrease in earnings and comprehensive income is shown as (gains) and losses, respectively. (2) Represents the amount of total gains or losses for the period, included in earnings, attributable to the change in unrealized gains and losses related to assets and liabilities classified as Level 3 that were still held at June 30, 2024 and June 30, 2023. The table below provides valuation techniques, the range, and the weighted average of significant unobservable inputs for Level 3 assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis. Table 13.3 - Quantitative Information about Recurring Level 3 Fair Value Measurements June 30, 2024 Level 3 Fair Value Predominant Valuation Technique(s) Unobservable Inputs ( Dollars in millions , except for certain unobservable inputs as shown) Type Range Weighted Average (1) Assets Investment securities: Available-for-sale $451 Median of external sources External pricing sources $59.9 - $69.9 $64.6 152 Other Trading 1,911 Single external source External pricing source $0.0 - $3,922.9 $124.9 814 Median of external sources External pricing sources $13.8 - $14.5 $14.2 284 Other Mortgage loans held-for-sale 627 Single external source External pricing source $58.4 - $105.1 $100.3 Mortgage loans held-for-investment 776 Single external source External pricing source $29.2 - $99.5 $80.0 Guarantee assets 4,928 Discounted cash flows OAS 17 - 233 bps 47 bps 326 Other Insignificant Level 3 assets (2) 203 Total Level 3 assets $10,472 Liabilities Insignificant Level 3 liabilities (2) 577 Total Level 3 liabilities $577 December 31, 2023 Level 3 Predominant Unobservable Inputs ( Dollars in millions , except for certain unobservable inputs as shown) Type Range Weighted Average (1) Assets Investment securities: Available-for-sale $489 Median of external sources External pricing sources $61.2 - $71.6 $66.7 189 Other Trading 2,085 Single external source External pricing source $0.0 - $4,471.7 $147.3 686 Other Mortgage loans held-for-sale 896 Single external source External pricing source $59.3 - $110.4 $100.3 Mortgage loans held-for-investment 473 Single external source External pricing source $24.7 - $99.2 $74.7 Guarantee assets 5,014 Discounted cash flows OAS 17 - 233 bps 47 bps 337 Other Insignificant Level 3 assets (2) 168 Total Level 3 assets $10,337 Liabilities Insignificant Level 3 liabilities (2) 496 Total Level 3 liabilities $496 (1) Unobservable inputs were weighted primarily by the relative fair value of the financial instruments. (2) Represents the aggregate amount of Level 3 assets and liabilities measured at fair value on a recurring basis that are individually and in the aggregate insignificant. Assets Measured at Fair Value on a Non-Recurring Basis We may be required, from time to time, to measure certain assets at fair value on a non-recurring basis. These adjustments usually result from the application of lower-of-cost-or-fair-value accounting or measurement of impairment based on the fair value of the underlying collateral. Certain fair values in the tables below were not obtained as of period end, but were obtained during the period. The table below presents assets measured on our condensed consolidated balance sheets at fair value on a non-recurring basis. Table 13.4 - Assets Measured at Fair Value on a Non-Recurring Basis June 30, 2024 December 31, 2023 (In millions) Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total Mortgage loans (1) $— $363 $1,395 $1,758 $— $640 $1,578 $2,218 (1) Includes loans that are classified as held-for-investment and have an allowance for credit losses based on the fair value of the underlying collateral and held-for-sale loans where the fair value is below cost. The table below provides valuation techniques, the range, and the weighted average of significant unobservable inputs for Level 3 assets measured on our condensed consolidated balance sheets at fair value on a non-recurring basis. Table 13.5 - Quantitative Information About Non-Recurring Level 3 Fair Value Measurements June 30, 2024 Level 3 Fair Value Predominant Valuation Technique(s) Unobservable Inputs ( Dollars in millions, except for certain unobservable inputs as shown) Type Range Weighted Average (1) Mortgage loans $1,184 Median of external sources External pricing sources $74.6 - $100.8 $83.7 211 Other Total $1,395 December 31, 2023 Level 3 Fair Value Predominant Valuation Technique(s) Unobservable Inputs ( Dollars in millions, except for certain unobservable inputs as shown) Type Range Weighted Average (1) Mortgage loans $1,394 Median of external sources External pricing sources $72.9 - $98.8 $82.4 184 Other Total $1,578 (1) Unobservable inputs were weighted primarily by the relative fair value of the financial instruments. Fair Value of Financial Instruments The table below presents the carrying value and estimated fair value of our financial instruments. For certain types of financial instruments, such as cash and cash equivalents, securities purchased under agreements to resell, and certain debt, the carrying value on our condensed consolidated balance sheets approximates fair value, as these assets and liabilities are short-term in nature and have limited fair value volatility. Table 13.6 - Fair Value of Financial Instruments June 30, 2024 GAAP Measurement Category (1) Carrying Amount Fair Value (In millions) Level 1 Level 2 Level 3 Netting Adjustments (2) Total Financial Assets Cash and cash equivalents Amortized cost $5,532 $5,532 $— $— $— $5,532 Securities purchased under agreements to resell Amortized cost 97,180 — 109,256 — (12,076) 97,180 Investment securities: Available-for-sale FV - OCI 4,405 — 3,802 603 — 4,405 Trading FV - NI 39,075 30,571 5,495 3,009 — 39,075 Total investment securities 43,480 30,571 9,297 3,612 — 43,480 Mortgage loans: Mortgage loans held-for-sale 12,346 — 9,200 3,332 — 12,532 Mortgage loans held-for-investment, net of allowance for credit losses 3,105,869 — 2,407,165 279,070 — 2,686,235 Total mortgage loans Various (3) 3,118,215 — 2,416,365 282,402 — 2,698,767 Other assets: Guarantee assets FV - NI 5,254 — — 5,256 — 5,256 Derivative assets, net FV - NI 480 1 6,571 31 (6,123) 480 Other assets (4) Various 2,548 — 440 2,108 — 2,548 Total other assets 8,282 1 7,011 7,395 (6,123) 8,284 Total financial assets $3,272,689 $36,104 $2,541,929 $293,409 ($18,199) $2,853,243 Financial Liabilities Debt: Debt of consolidated trusts $3,066,239 $— $2,637,655 $746 $— $2,638,401 Debt of Freddie Mac 161,373 — 170,632 3,233 (12,076) 161,789 Total debt Various (5) 3,227,612 — 2,808,287 3,979 (12,076) 2,800,190 Other liabilities: Guarantee obligations Amortized cost 5,207 — 101 6,285 — 6,386 Derivative liabilities, net FV - NI 1,054 7 8,363 115 (7,431) 1,054 Other liabilities (4) FV - NI 14 — 411 171 — 582 Total other liabilities 6,275 7 8,875 6,571 (7,431) 8,022 Total financial liabilities $3,233,887 $7 $2,817,162 $10,550 ($19,507) $2,808,212 Referenced footnotes are included after the prior period table. December 31, 2023 GAAP Measurement Category (1) Carrying Amount Fair Value (In millions) Level 1 Level 2 Level 3 Netting Adjustments (2) Total Financial Assets Cash and cash equivalents Amortized cost $6,019 $6,019 $— $— $— $6,019 Securities purchased under agreements to resell Amortized cost 95,148 — 105,393 — (10,245) 95,148 Investment securities: Available-for-sale FV - OCI 4,890 — 4,212 678 — 4,890 Trading FV - NI 38,385 29,854 5,760 2,771 — 38,385 Total investment securities 43,275 29,854 9,972 3,449 — 43,275 Mortgage loans: Mortgage loans held-for-sale 12,941 — 9,276 3,868 — 13,144 Mortgage loans held-for-investment, net of allowance for credit losses 3,083,665 — 2,466,127 254,877 — 2,721,004 Total mortgage loans Various (3) 3,096,606 — 2,475,403 258,745 — 2,734,148 Other assets: Guarantee assets FV - NI 5,351 — — 5,353 — 5,353 Derivative assets, net FV - NI 486 — 6,209 2 (5,725) 486 Other assets (4) Various 2,107 — 946 1,165 — 2,111 Total other assets 7,944 — 7,155 6,520 (5,725) 7,950 Total financial assets $3,248,992 $35,873 $2,597,923 $268,714 ($15,970) $2,886,540 Financial Liabilities Debt: Debt of consolidated trusts $3,041,927 $— $2,673,019 $727 $— $2,673,746 Debt of Freddie Mac 166,419 — 173,877 3,391 (10,245) 167,023 Total debt Various (5) 3,208,346 — 2,846,896 4,118 (10,245) 2,840,769 Other liabilities: Guarantee obligations Amortized cost 5,451 — 103 6,023 — 6,126 Derivative liabilities, net FV - NI 873 — 8,608 63 (7,798) 873 Other liabilities (4) FV - NI 14 — 465 194 — 659 Total other liabilities 6,338 — 9,176 6,280 (7,798) 7,658 Total financial liabilities $3,214,684 $— $2,856,072 $10,398 ($18,043) $2,848,427 (1) FV - NI denotes fair value through net income. FV - OCI denotes fair value through other comprehensive income. (2) Represents counterparty netting and cash collateral netting, and includes accrued interest receivable and payable. (3) The GAAP carrying amounts measured at amortized cost, lower-of-cost-or-fair-value, and FV - NI were $3.1 trillion, $4.4 billion, and $9.9 billion as of June 30, 2024, respectively, and $3.1 trillion, $5.6 billion and $9.2 billion as of December 31, 2023, respectively. (4) For other assets, includes advances to lenders, secured lending, and loan commitments. For other liabilities, includes loan commitments. (5) Fair Value Option We elected the fair value option for certain mortgage loans and loan commitments and certain debt issuances. The table below presents the fair value and UPB related to items for which we have elected the fair value option. Table 13.7 - Difference between Fair Value and UPB for Certain Financial Instruments with Fair Value Option Elected (1) June 30, 2024 December 31, 2023 (In millions) Fair value UPB Difference Fair value UPB Difference Mortgage loans held-for-sale $7,956 $7,867 $89 $7,356 $7,080 $276 Mortgage loans held-for-investment 1,991 2,318 (327) 1,806 2,095 (289) Debt of Freddie Mac 177 172 5 240 234 6 Debt of consolidated trusts 2,116 2,235 (119) 1,705 1,799 (94) Other assets (other liabilities) 62 N/A N/A 95 N/A N/A Changes in Fair Value Under the Fair Value Option Election The table below presents the changes in fair value related to items for which we have elected the fair value option. These amounts are included in investment gains, net, on our condensed consolidated statements of income. Table 13.8 - Changes in Fair Value Under the Fair Value Option Election 2Q 2024 2Q 2023 YTD 2024 YTD 2023 (In millions) Gains (Losses) Gains (Losses) Mortgage loans held-for-sale ($21) ($127) ($180) ($123) Mortgage loans held-for-investment (26) (30) (57) (4) Debt of Freddie Mac 4 5 5 19 Debt of consolidated trusts (3) 35 6 — Other assets/other liabilities 99 (1) 242 54 Changes in fair value attributable to instrument-specific credit risk were not material for the periods presented for assets or liabilities for which we elected the fair value option.

Legal Contingencies

Legal Contingencies	6 Months Ended
	Jun. 30, 2024
Commitments and Contingencies Disclosure [Abstract]
Legal Contingencies	Legal Contingencies We are involved, directly or indirectly, in a variety of legal and regulatory proceedings arising from time to time in the ordinary course of business (including, among other things, contractual disputes, personal injury claims, employment-related litigation, and other legal proceedings incidental to our business) and in connection with the conservatorship and Purchase Agreement. We are frequently involved, directly or indirectly, in litigation involving mortgage foreclosures. From time to time, we are also involved in proceedings arising from our termination of a seller's or servicer's eligibility to sell loans to, and/or service loans for, us. In these cases, the former seller or servicer sometimes seeks damages against us for wrongful termination under a variety of legal theories. In addition, we are sometimes sued in connection with the origination or servicing of loans. These suits typically involve claims alleging wrongful actions of sellers and servicers. Our contracts with our sellers and servicers generally provide for indemnification of Freddie Mac against liability arising from sellers' and servicers' wrongful actions with respect to loans sold to or serviced for Freddie Mac. Litigation claims and proceedings of all types are subject to many uncertainties (including appeals and procedural filings), and there can be no assurance as to the ultimate outcome of those actions (including the matters described below). In accordance with the accounting guidance for contingencies, we reserve for litigation claims and assessments asserted or threatened against us when a loss is probable (as defined in such guidance) and the amount of the loss can be reasonably estimated. The actual costs of resolving legal actions may be substantially higher or lower than the amounts accrued for those actions. It is not possible for us to predict the actions the U.S. government (including Treasury and FHFA) might take in connection with any of these lawsuits or any future lawsuits. However, it is possible that we could be adversely affected by these actions, including, for example, by changes to the Purchase Agreement, or any resulting actual or perceived changes in the level of U.S. government support for our business. Putative Securities Class Action Lawsuit: Ohio Public Employees Retirement System vs. Freddie Mac, Syron, Et Al. This putative securities class action lawsuit was filed against Freddie Mac and certain former officers on January 18, 2008 in the U.S. District Court for the Northern District of Ohio purportedly on behalf of a class of purchasers of Freddie Mac stock from August 1, 2006 through November 20, 2007. FHFA later intervened as Conservator, and the plaintiff amended its complaint on several occasions. The plaintiff alleged, among other things, that the defendants violated federal securities laws by making false and misleading statements concerning our business, risk management, and the procedures we put into place to protect the company from problems in the mortgage industry. The plaintiff seeks unspecified damages and interest, and reasonable costs and expenses, including attorney and expert fees. In August 2018, the District Court denied the plaintiff's motion for class certification. On April 6, 2023, the Sixth Circuit reversed the District Court's September 17, 2020 decision to grant the plaintiff's request for summary judgment and enter final judgment in favor of Freddie Mac and other defendants. The Sixth Circuit remanded the case to the District Court for further proceedings. On May 3, 2024, defendants filed motions for summary judgment. The trial in the District Court is scheduled to begin on October 6, 2025. Litigation Concerning the Purchase Agreement in the U.S. District Court for the District of Columbia In re Fannie Mae/Freddie Mac Senior Preferred Stock Purchase Agreement Class Action Litigations . This is a consolidated class action lawsuit filed by private individual and institutional investors (collectively, "Class Plaintiffs") against FHFA, Fannie Mae, and Freddie Mac. Fairholme Funds, Inc., et al. v. FHFA, et al. This is an individual plaintiffs’ lawsuit by certain institutional investors (“Individual Plaintiffs”) against FHFA, Fannie Mae, and Freddie Mac. The Class Plaintiffs and Individual Plaintiffs (collectively "Plaintiffs") in the District of Columbia lawsuits filed an amended complaint on November 1, 2017 alleging claims for breach of contract, breach of the implied covenant of good faith and fair dealing, breach of fiduciary duties, and violation of Delaware and Virginia corporate law. Additionally, the Class Plaintiffs brought derivative claims against FHFA for breach of fiduciary duties and the Individual Plaintiffs brought claims under the Administrative Procedure Act. Both sets of claims are generally based on allegations that the net worth sweep dividend provisions of the senior preferred stock that were implemented pursuant to the August 2012 amendments nullified certain of the shareholders’ rights, including the rights to receive dividends and a liquidation preference. On September 28, 2018, the District Court dismissed all of the claims except those for breach of the implied covenant of good faith and fair dealing. The cases were consolidated for trial. Court rulings limited the Plaintiffs’ damages theories to those based on the decline in Freddie Mac’s and Fannie Mae’s share value immediately after the Third Amendment. The Plaintiffs asserted losses based on the decline in value of Freddie Mac’s common and junior preferred stock from August 16 to August 17, 2012. During the trial in October and early November 2022, the Plaintiffs requested that the jury award $832 million plus pre-judgment interest as damages against Freddie Mac. The jury in that trial was not able to reach a unanimous verdict and on November 7, 2022 the judge declared a mistrial. The retrial started on July 24, 2023. On August 14, 2023, the jury returned a verdict against FHFA, Fannie Mae, and Freddie Mac awarding compensatory damages of $282 million to Freddie Mac junior preferred shareholders and $31 million to Freddie Mac common shareholders. The jury declined to award the Freddie Mac shareholders prejudgment interest. In 3Q 2023, we recorded a $313 million accrual in other expense on our condensed consolidated statements of income for the adverse judgment. On March 20, 2024, the District Court entered final judgment. On April 17, 2024, the defendants filed a motion requesting entry of judgment in their favor notwithstanding the jury verdict, which has been fully briefed.

Regulatory Capital

Regulatory Capital	6 Months Ended
	Jun. 30, 2024
Compliance with Regulatory Capital Requirements - ERCF [Abstract]
Regulatory Capital	Regulatory Capital ERCF The table below presents our capital metrics under the ERCF. Table 15.1 - ERCF Available Capital and Capital Requirements (In billions) June 30, 2024 December 31, 2023 Adjusted total assets $3,749 $3,775 Risk-weighted assets (standardized approach) 1,003 1,009 June 30, 2024 Amounts Ratios (Dollars in billions) Available Capital (Deficit) Minimum Capital Requirement (Including Buffer (1) ) Available Capital (Deficit) Ratio (2) Minimum Capital Requirement Ratio (2) Capital Requirement Ratio (2) (Including Buffer (1) ) Risk-based capital: Total capital ($12) $80 $80 (1.2) % 8.0 % 8.0 % CET1 capital (38) 45 102 (3.8) 4.5 10.2 Tier 1 capital (24) 60 117 (2.4) 6.0 11.7 Adjusted total capital (24) 80 137 (2.4) 8.0 13.7 Leverage capital: Core capital (19) 94 94 (0.5) 2.5 2.5 Tier 1 capital (24) 94 108 (0.6) 2.5 2.9 December 31, 2023 Amounts Ratios (Dollars in billions) Available Capital (Deficit) Minimum Capital Requirement (Including Buffer (1) ) Available Capital (Deficit) Ratio (2) Minimum Capital Requirement Ratio (2) Capital Requirement Ratio (2) (Including Buffer (1) ) Risk-based capital: Total capital ($18) $81 $81 (1.8) % 8.0 % 8.0 % CET1 capital (43) 45 96 (4.3) 4.5 9.5 Tier 1 capital (29) 60 111 (2.9) 6.0 11.0 Adjusted total capital (29) 81 132 (2.9) 8.0 13.0 Leverage capital: Core capital (25) 95 95 (0.7) 2.5 2.5 Tier 1 capital (29) 95 106 (0.8) 2.5 2.8 (1) PCCBA for risk-based capital and PLBA for leverage capital. (2) As a percentage of RWA for risk-based capital and ATA for leverage capital.

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net income	$ 2,765	$ 2,944	$ 5,531	$ 4,939

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2024
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with GAAP and include our accounts as well as the accounts of other entities in which we have a controlling financial interest. All intercompany balances and transactions have been eliminated.
Use of Estimates	Use of Estimates The preparation of our condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses, and disclosure of contingent assets and liabilities at the date of the financial statements. Management has made significant estimates to report the allowance for credit losses on single-family mortgage loans. Actual results could be different from these estimates.
Consolidation and Equity Method Accounting	Consolidation and Equity Investments For each entity with which we are involved, we determine whether the entity should be consolidated in our financial statements. We consolidate entities in which we have a controlling financial interest. The method for determining whether a controlling financial interest exists varies depending on whether the entity is a VIE. For entities that are not VIEs, we hold a controlling financial interest in entities where we hold a majority of the voting rights or a majority of a limited partnership's kick-out rights through voting interests. We do not currently consolidate any entities which are not VIEs. We use the equity method to account for our interests in entities in which we do not have a controlling financial interest, but over which we have significant influence.
Other Significant Accounting Policies	Recently Issued Accounting Guidance Recently Adopted Accounting Guidance Standard Description Date of Effect on Consolidated Financial Statements ASU 2023-02, Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method The amendments in this Update expand the use of the proportional amortization method of accounting to equity investments in other tax credit structures that meet certain conditions. This Update also amends those conditions primarily to assess projected benefits on a discounted basis and expands the disclosure requirements of those investments. January 1, 2024 The adoption of these amendments did not have a material effect on our consolidated financial statements. See the preceding section Consolidation and Equity Investments for additional information. Recently Issued Accounting Guidance, Not Yet Adopted Within Our Consolidated Financial Statements Standard Description Date of Effect on Consolidated Financial Statements ASU 2023-07 , Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures The amendments in this Update require the disclosure of more detailed quantitative and qualitative information about significant segment expenses that are regularly provided to the CODM and included in each reported measure of segment profit or loss. December 31, 2024 We do not expect the adoption of ASU 2023-09 , Income Taxes (Topic 740): Improvements to Income Tax Disclosures The amendments in this Update require annual disclosure of more detailed tax rate reconciliation categories and income taxes paid by geography and jurisdiction. January 1, 2025 We do not expect the adoption of
Loan Restructurings	The following table provides the amortized cost basis of single-family held-for-investment loans that had a payment default (i.e., loans that became two months delinquent) during the periods presented and had been restructured within the previous 12 months preceding the payment default, when the borrower was experiencing financial difficulty at the time of the restructuring.
Fair Value of Financial Instruments	We use fair value measurements for the initial recording of certain assets and liabilities and periodic remeasurement of certain assets and liabilities on a recurring or non-recurring basis.

Securitization Activities and_2

Securitization Activities and Consolidation (Tables)	6 Months Ended
	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Table - Schedule of Various Interest Entities	The table below presents the carrying amounts and classification of the assets and liabilities recorded on our condensed consolidated balance sheets that relate to our variable interests in VIEs for which we are not the primary beneficiary and with which we were involved in the design and creation and have a significant continuing involvement, our maximum exposure to loss as a result of our involvement with such VIEs, and the total assets of the VIEs. Our involvement with such VIEs primarily consists of guarantees that we have issued to the VIE, some of which are accounted for as derivative instruments, and investments in debt securities issued by the VIE. See Note 4 for additional information on our guarantees to nonconsolidated VIEs. Total assets shown in the table below represents the remaining UPB of the mortgage loans or other noncash financial assets held by the VIE and excludes cash and nonfinancial assets held by the VIE. Maximum exposure to loss shown in the table below is primarily based on the remaining UPB of the guaranteed securities issued by the VIE and represents the contractual amounts that could be lost if the assets of the VIE (including the assets in the related reference pool for CRT products) became worthless at the balance sheet date, without consideration of proceeds from related collateral liquidation and possible recoveries under credit enhancements. We do not believe the maximum exposure to loss from our involvement with nonconsolidated VIEs is representative of the actual loss we are likely to incur based on our historical loss experience and after consideration of proceeds from related collateral liquidation and available credit enhancements. Table 2.1 - Nonconsolidated VIEs June 30, 2024 Carrying Amounts of the Assets and Liabilities On the Condensed Consolidated Balance Sheets Total Assets Maximum Exposure to Loss (In millions) Investment securities Accrued Interest Receivable and Other Assets (1) Liabilities (1) Single-Family: Securitization products $1,741 ($385) $45 $30,188 $24,553 Resecuritization products (2) 4,678 63 744 107,553 107,553 CRT products (3) — 90 232 28,260 8 Total Single-Family 6,419 (232) 1,021 166,001 132,114 Multifamily: Securitization products (4) 5,523 5,116 4,565 361,442 322,434 CRT products (3) — 21 14 1,541 16 Total Multifamily 5,523 5,137 4,579 362,983 322,450 Other 1 6 5 89 465 Total $11,943 $4,911 $5,605 $529,073 $455,029 Referenced footnotes are included after the prior period table. December 31, 2023 Carrying Amounts of the Assets and Liabilities On the Condensed Consolidated Balance Sheets Total Assets Maximum Exposure to Loss (In millions) Investment securities Accrued Interest Receivable and Other Assets (1) Liabilities (1) Single-Family: Securitization products $1,272 $172 $427 $30,298 $24,600 Resecuritization products (2) 4,952 67 626 110,320 110,320 CRT products (3) — 92 220 29,126 14 Total Single-Family 6,224 331 1,273 169,744 134,934 Multifamily: Securitization products (4) 5,985 5,082 4,652 360,928 321,262 CRT products (3) — 11 7 1,359 8 Total Multifamily 5,985 5,093 4,659 362,287 321,270 Other — 7 5 117 468 Total $12,209 $5,431 $5,937 $532,148 $456,672 (1) Other assets primarily include our guarantee assets. Liabilities primarily include our guarantee obligations. (2) Total assets and maximum exposure to loss are based on the UPB of Fannie Mae securities underlying commingled Freddie Mac resecuritization trusts. We exclude noncommingled resecuritization trusts from these amounts as we have already guaranteed the underlying collateral and therefore noncommingled resecuritizations do not involve any incremental assets or create any incremental exposure to credit risk. Total assets exclude less than $0.1 billion and $0.1 billion as of June 30, 2024 and December 31, 2023, respectively, of Fannie Mae securities that we have guaranteed that are included in resecuritization trusts that we have consolidated as we own all of the outstanding securities issued by the VIE. (3) Maximum exposure to loss is based on our expected recovery receivables and excludes our obligations to make certain payments to the VIE to support payment of the interest due on the notes issued by the VIE, which we account for as derivative instruments. The notional value of these derivative instruments is equal to the total assets of the VIE.

Mortgage Loans (Tables)

Mortgage Loans (Tables)	6 Months Ended
	Jun. 30, 2024
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]
Table - Mortgage Loans	The table below provides details of the loans on our condensed consolidated balance sheets. Table 3.1 - Mortgage Loans June 30, 2024 December 31, 2023 (In millions) Single-Family Multifamily Total Single-Family Multifamily Total Held-for-sale UPB $3,244 $9,660 $12,904 $3,527 $9,905 $13,432 Cost basis and fair value adjustments, net (627) 69 (558) (712) 221 (491) Total held-for-sale loans, net 2,617 9,729 12,346 2,815 10,126 12,941 Held-for-investment UPB 3,016,537 65,114 3,081,651 2,996,509 59,203 3,055,712 Cost basis and fair value adjustments, net (1) 31,420 (363) 31,057 34,627 (291) 34,336 Allowance for credit losses (6,457) (382) (6,839) (6,057) (326) (6,383) Total held-for-investment loans, net (2) 3,041,500 64,369 3,105,869 3,025,079 58,586 3,083,665 Total mortgage loans, net $3,044,117 $74,098 $3,118,215 $3,027,894 $68,712 $3,096,606 (1) Includes ($0.6) billion and ($0.2) billion of basis adjustments maintained on a closed portfolio basis related to existing portfolio layer method fair value hedge relationships as of June 30, 2024 and December 31, 2023, respectively. (2) Includes $2.0 billion and $1.8 billion of multifamily held-for-investment loans for which we have elected the fair value option as of June 30, 2024 and December 31, 2023, respectively . The table below provides details of the UPB of loans we purchased and sold during the periods presented. Table 3.2 - Loans Purchased and Sold (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Single-Family: Purchases: Held-for-investment loans $85,239 $82,850 $147,508 $141,815 Sales of held-for-sale loans (1) 381 — 999 — Multifamily: Purchases: Held-for-investment loans 3,791 4,661 6,416 8,010 Held-for-sale loans 6,581 7,398 13,040 10,093 Sales of held-for-sale loans (2) 6,462 8,626 13,065 14,776 (1) Our sales of single-family loans reflect the sale of single-family seasoned loans. (2) Our sales of multifamily loans occur primarily through the issuance of Multifamily K Certificates. The table below presents the allowance for credit losses or valuation allowance that was reversed or established due to loan reclassifications between held-for-investment and held-for-sale during the periods presented. Table 3.3 - Loan Reclassifications (1) 2Q 2024 2Q 2023 (In millions) UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed Single-Family reclassifications from: Held-for-investment to held-for-sale $691 $7 $— $— $— $— Held-for-sale to held-for-investment (2) 43 4 5 — — — Multifamily reclassifications from: Held-for-investment to held-for-sale 577 10 (39) 735 1 (6) Held-for-sale to held-for-investment (2) 378 — 6 161 — — YTD 2024 YTD 2023 (In millions) UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed UPB Allowance for Credit Losses Reversed or (Established) Valuation Allowance (Established) or Reversed Single-Family reclassifications from: Held-for-investment to held-for-sale $1,067 $15 $— $— $— $— Held-for-sale to held-for-investment (2) 93 8 9 48 4 4 Multifamily reclassifications from: Held-for-investment to held-for-sale 841 11 (44) 5,466 2 (33) Held-for-sale to held-for-investment (2) 747 — 9 722 — 16 (1) Amounts exclude reclassifications related to loans for which we have elected the fair value option. (2) Allowance for credit losses established upon loan reclassifications from held-for-sale to held-for-investment to reflect the net amount we expect to collect on the loan. Loans with prior charge-offs may have a negative allowance for credit losses established upon reclassification.
Table - Held-for-Investment Loans on Non-accrual	The table below presents the amortized cost basis of non-accrual loans as of the beginning and the end of the periods presented, including the interest income recognized for the period that is related to the loans on non-accrual status as of the period end. Table 3.4 - Amortized Cost Basis of Held-for-Investment Loans on Non-Accrual (1) Non-Accrual Amortized Cost Basis Interest Income Recognized (2) (In millions) June 30, 2024 March 31, 2024 2Q 2024 YTD 2024 Single-Family: 20- and 30-year or more, amortizing fixed-rate $11,773 $12,189 $32 $88 15-year or less, amortizing fixed-rate 439 485 1 2 Adjustable-rate and other 230 247 1 2 Total Single-Family 12,442 12,921 34 92 Total Multifamily 110 103 — 1 Total Single-Family and Multifamily $12,552 $13,024 $34 $93 Referenced footnotes are included after the prior period table. Non-Accrual Amortized Cost Basis Interest Income Recognized (2) (In millions) June 30, 2023 March 31, 2023 2Q 2023 YTD 2023 Single-Family: 20- and 30-year or more, amortizing fixed-rate $11,989 $9,348 $28 $78 15-year or less, amortizing fixed-rate 540 434 1 2 Adjustable-rate and other 323 332 1 2 Total Single-Family 12,852 10,114 30 82 Total Multifamily 56 41 1 1 Total Single-Family and Multifamily $12,908 $10,155 $31 $83 (1) Excludes amounts related to loans for which we have elected the fair value option. (2) Represents the amount of payments received during the period, including those received while the loans were on accrual status, for the held-for-investment loans on non-accrual status as of period end. The table below provides the amount of accrued interest receivable presented on our condensed consolidated balance sheets and the amount of accrued interest receivable related to loans on non-accrual status at the end of the periods that was charged off. Table 3.5 - Accrued Interest Receivable and Related Charge-Offs Accrued Interest Receivable Accrued Interest Receivable Related Charge-Offs (In millions) June 30, 2024 December 31, 2023 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Single-Family loans $9,260 $8,833 ($46) ($88) ($92) ($136) Multifamily loans 306 287 — — (1) —
Table - Amortized Cost Basis of Held-For-Investment Mortgage Loans, by Credit Quality Indicator and Vintage	The table below presents the amortized cost basis of single-family held-for-investment loans by current LTV ratio. Our current LTV ratios are estimates based on available data through the end of each period presented. Table 3.6 - Amortized Cost Basis of Single-Family Held-for-Investment Loans by Current LTV Ratio and Vintage June 30, 2024 Year of Origination Total (In millions) 2024 2023 2022 2021 2020 Prior Current LTV ratio: 20- and 30-year or more, amortizing fixed-rate ≤ 60 $17,803 $43,085 $99,931 $538,602 $544,594 $486,458 $1,730,473 > 60 to 80 46,007 108,858 183,168 274,422 71,139 14,235 697,829 > 80 to 90 22,261 67,601 77,377 18,677 1,019 379 187,314 > 90 to 100 33,733 40,380 17,077 1,193 93 81 92,557 > 100 34 162 734 49 17 69 1,065 Total 20- and 30-year or more, amortizing fixed-rate 119,838 260,086 378,287 832,943 616,862 501,222 2,709,238 Current year-to-date gross charge-offs (1) — 2 18 26 23 94 163 15-year or less, amortizing fixed-rate ≤ 60 1,972 4,458 20,948 116,532 92,082 60,394 296,386 > 60 to 80 1,955 3,657 6,059 2,147 115 12 13,945 > 80 to 90 322 541 248 11 — 1 1,123 > 90 to 100 193 84 17 — — — 294 > 100 — — — — — — — Total 15-year or less, amortizing fixed-rate 4,442 8,740 27,272 118,690 92,197 60,407 311,748 Current year-to-date gross charge-offs (1) — — 1 1 — 1 3 Adjustable-rate and other ≤ 60 180 432 1,712 3,358 1,406 12,335 19,423 > 60 to 80 494 1,307 2,570 854 66 202 5,493 > 80 to 90 244 793 896 32 2 16 1,983 > 90 to 100 184 283 205 3 — 5 680 > 100 — 1 8 — — 2 11 Total adjustable-rate and other 1,102 2,816 5,391 4,247 1,474 12,560 27,590 Current year-to-date gross charge-offs (1) — — — — — 1 1 Total for all loan product types by current LTV ratio: ≤ 60 19,955 47,975 122,591 658,492 638,082 559,187 2,046,282 > 60 to 80 48,456 113,822 191,797 277,423 71,320 14,449 717,267 > 80 to 90 22,827 68,935 78,521 18,720 1,021 396 190,420 > 90 to 100 34,110 40,747 17,299 1,196 93 86 93,531 > 100 34 163 742 49 17 71 1,076 Total Single-Family loans $125,382 $271,642 $410,950 $955,880 $710,533 $574,189 $3,048,576 Total current year-to-date gross charge-offs (1) $— $2 $19 $27 $23 $96 $167 Referenced footnotes are included after the prior period table. December 31, 2023 Year of Origination Total (In millions) 2023 2022 2021 2020 2019 Prior Current LTV ratio: 20- and 30-year or more, amortizing fixed-rate ≤ 60 $39,500 $93,279 $513,267 $542,449 $94,348 $411,663 $1,694,506 > 60 to 80 105,384 183,251 318,965 95,102 12,402 7,296 722,400 > 80 to 90 55,973 90,785 27,750 1,272 213 262 176,255 > 90 to 100 51,994 23,460 1,542 71 16 77 77,160 > 100 28 912 24 9 5 88 1,066 Total 20- and 30-year or more, amortizing fixed-rate 252,879 391,687 861,548 638,903 106,984 419,386 2,671,387 Full-year gross charge-offs (1) — 12 37 43 45 243 380 15-year or less, amortizing fixed-rate ≤ 60 4,221 20,246 121,709 98,338 12,488 56,493 313,495 > 60 to 80 3,973 8,314 4,491 278 19 5 17,080 > 80 to 90 623 509 25 — — — 1,157 > 90 to 100 198 33 1 — — — 232 > 100 1 1 — — — 1 3 Total 15-year or less, amortizing fixed-rate 9,016 29,103 126,226 98,616 12,507 56,499 331,967 Full-year gross charge-offs (1) — 1 2 1 — 2 6 Adjustable-rate and other ≤ 60 356 1,650 3,325 1,465 586 12,950 20,332 > 60 to 80 1,153 2,651 1,105 89 25 227 5,250 > 80 to 90 689 1,040 48 3 — 18 1,798 > 90 to 100 317 276 2 — — 8 603 > 100 — 16 — — — 4 20 Total adjustable-rate and other 2,515 5,633 4,480 1,557 611 13,207 28,003 Full-year gross charge-offs (1) — — — — — 1 1 Total for all loan product types by current LTV ratio: ≤ 60 44,077 115,175 638,301 642,252 107,422 481,106 2,028,333 > 60 to 80 110,510 194,216 324,561 95,469 12,446 7,528 744,730 > 80 to 90 57,285 92,334 27,823 1,275 213 280 179,210 > 90 to 100 52,509 23,769 1,545 71 16 85 77,995 > 100 29 929 24 9 5 93 1,089 Total Single-Family loans $264,410 $426,423 $992,254 $739,076 $120,102 $489,092 $3,031,357 Total full-year gross charge-offs (1) $— $13 $39 $44 $45 $246 $387 (1) Excludes charge-offs related to accrued interest receivable and advances of pre-foreclosure costs. Multifamily The table below presents the amortized cost basis of our multifamily held-for-investment loans, for which we have not elected the fair value option, by credit quality indicator, based on available data through the end of each period presented. These indicators involve significant management judgment and are defined as follows: n "Pass" is current and adequately protected by the borrower's current financial strength and debt service capacity; n "Special mention" has administrative issues that may affect future repayment prospects but does not have current credit weaknesses. In addition, this category generally includes loans in forbearance; n "Substandard" has a weakness that jeopardizes the timely full repayment; and n "Doubtful" has a weakness that makes collection or liquidation in full highly questionable and improbable based on existing conditions. Table 3.7 - Amortized Cost Basis of Multifamily Held-for-Investment Loans by Credit Quality Indicator and Vintage June 30, 2024 Year of Origination Total (In millions) 2024 2023 2022 2021 2020 Prior Revolving Loans Category: Pass $4,920 $14,658 $17,347 $7,219 $6,263 $7,501 $2,254 $60,162 Special mention — 19 326 63 103 404 — 915 Substandard — 29 385 355 205 709 — 1,683 Doubtful — — — — — — — — Total $4,920 $14,706 $18,058 $7,637 $6,571 $8,614 $2,254 $62,760 December 31, 2023 Year of Origination Total (In millions) 2023 2022 2021 2020 2019 Prior Revolving Loans Category: Pass $13,804 $17,845 $7,430 $6,345 $4,420 $3,254 $2,266 $55,364 Special mention 20 85 28 43 294 106 — 576 Substandard — 33 188 259 223 464 — 1,167 Doubtful — — — — — — — — Total $13,824 $17,963 $7,646 $6,647 $4,937 $3,824 $2,266 $57,107
Table - Payment Status of Mortgage Loans	Past Due Status The table below presents the amortized cost basis of our single-family and multifamily held-for-investment loans, for which we have not elected the fair value option, by payment status. Table 3.8 - Amortized Cost Basis of Held-for-Investment Loans by Payment Status (1) June 30, 2024 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due, or in Foreclosure (2) Total Non-Accrual With No Allowance (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $2,664,973 $27,125 $5,669 $11,471 $2,709,238 $386 15-year or less, amortizing fixed-rate 309,466 1,599 256 427 311,748 4 Adjustable-rate and other 26,925 357 82 226 27,590 42 Total Single-Family 3,001,364 29,081 6,007 12,124 3,048,576 432 Total Multifamily 62,617 27 6 110 62,760 66 Total Single-Family and Multifamily $3,063,981 $29,108 $6,013 $12,234 $3,111,336 $498 December 31, 2023 (In millions) Current One Two Three Months or (2) Total Non-Accrual with No Allowance (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $2,627,763 $25,528 $5,787 $12,309 $2,671,387 $406 15-year or less, amortizing fixed-rate 329,601 1,589 270 507 331,967 4 Adjustable-rate and other 27,317 342 95 249 28,003 49 Total Single-Family 2,984,681 27,459 6,152 13,065 3,031,357 459 Total Multifamily 57,031 12 — 64 57,107 23 Total Single-Family and Multifamily $3,041,712 $27,471 $6,152 $13,129 $3,088,464 $482 Referenced footnotes are on the next page. (1) There were no held-for-investment loans that were three months or more past due and accruing interest as of both June 30, 2024 and December 31, 2023. (2) Includes $2.1 billion and $2.0 billion of single-family loans that were in the process of foreclosure as of June 30, 2024 and December 31, 2023, respectively. (3) Loans with no allowance for loan losses primarily represent loans that were previously charged off and for which the amount we expect to collect is sufficiently in excess of the amortized cost to result in recovery of the entire amortized cost basis if the property were foreclosed upon or otherwise subject to disposition. We exclude the amounts of allowance for credit losses on advances of pre-foreclosure costs when determining whether a loan has an allowance for credit losses.
Table - Loan Restructuring	The table below presents the amortized cost basis of single-family held-for-investment loan restructurings involving borrowers experiencing financial difficulty that we entered into during the periods presented. Table 3.9 - Single-Family Loan Restructurings Involving Borrowers Experiencing Financial Difficulty (1) 2Q 2024 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $4,824 $1,580 $13 $6,417 0.2 % 15-year or less, amortizing fixed-rate 192 — — 192 0.1 Adjustable-rate and other 49 3 — 52 0.2 Total Single-Family loan restructurings $5,065 $1,583 $13 $6,661 0.2 2Q 2023 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $5,328 $1,116 $32 $6,476 0.2 % 15-year or less, amortizing fixed-rate 265 — — 265 0.1 Adjustable-rate and other 63 8 1 72 0.2 Total Single-Family loan restructurings $5,656 $1,124 $33 $6,813 0.2 YTD 2024 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $9,447 $2,835 $19 $12,301 0.5 % 15-year or less, amortizing fixed-rate 378 — — 378 0.1 Adjustable-rate and other 95 6 1 102 0.4 Total Single-Family loan restructurings $9,920 $2,841 $20 $12,781 0.4 Referenced footnotes are on the next page. YTD 2023 (Dollars in millions) Payment Delay (2) Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Total as % of Class of Financing Receivable (3) Single-Family: 20- and 30-year or more, amortizing fixed-rate $10,607 $2,148 $118 $12,873 0.5 % 15-year or less, amortizing fixed-rate 547 — — 547 0.2 Adjustable-rate and other 123 18 5 146 0.5 Total Single-Family loan restructurings $11,277 $2,166 $123 $13,566 0.5 (1) Type of loan restructurings reflects the cumulative effects of the loan restructurings received during the period. Includes loan modifications in the period in which the borrower completes the trial period and the loan is permanently modified. The amortized cost basis of loans in trial period modification plans was $2.0 billion and $1.8 billion as of June 30, 2024 and June 30, 2023, respectively. Most of these loans are 20- and 30-year or more, amortizing fixed-rate loans. (2) Includes $2.1 billion and $4.6 billion related to payment deferral plans for 2Q 2024 and YTD 2024, respectively, compared to $2.2 billion and $4.8 billion for 2Q 2023 and YTD 2023, respectively. Also includes forbearance plans, repayment plans, and loan modifications that only involve payment delays. (3) Based on the amortized cost basis as of period end, divided by the total period-end amortized cost basis of the corresponding financing receivable class of single-family held-for-investment loans. The table below shows the financial effect of single-family held-for-investment loan restructurings involving borrowers experiencing financial difficulty that we entered into during the periods presented. Table 3.10 – Financial Effects of Single-Family Loan Restructurings Involving Borrowers Experiencing Financial Difficulty (1) 2Q 2024 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 0.5 % 168 $17 15-year or less, amortizing fixed-rate — 23 13 Adjustable-rate and other 0.8 223 13 2Q 2023 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 1.1 % 179 $18 15-year or less, amortizing fixed-rate — 0 16 Adjustable-rate and other 1.6 201 15 YTD 2024 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 0.7 % 169 $16 15-year or less, amortizing fixed-rate — 23 13 Adjustable-rate and other 0.9 217 14 Referenced footnotes are on the next page. YTD 2023 (Dollars in thousands) Weighted-Average Interest Rate Reduction Weighted-Average Months of Term Extension Weighted-Average Payment Deferral or Principal Forbearance (2) Single-Family: 20- and 30-year or more, amortizing fixed-rate 1.0 % 181 $17 15-year or less, amortizing fixed-rate — 0 16 Adjustable-rate and other 1.9 200 17 (1) Averages are based on payment deferral plans and loan modifications completed during the periods presented. The financial effects of forbearance plans and repayment plans consist of a payment delay of between one and twelve months. In addition, the financial effect of a forbearance plan is included at the time the forbearance plan is completed if the borrower exits forbearance by entering into a payment deferral plan or loan modification. (2) Primarily related to payment deferral plans. Amounts are based on non-interest-bearing principal balances on the restructured loans. The following table provides the amortized cost basis of single-family held-for-investment loans that had a payment default (i.e., loans that became two months delinquent) during the periods presented and had been restructured within the previous 12 months preceding the payment default, when the borrower was experiencing financial difficulty at the time of the restructuring. Table 3.11 - Subsequent Defaults of Single-Family Restructured Loans Involving Borrowers Experiencing Financial Difficulty (1) 2Q 2024 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $952 $398 $3 $1,353 15-year or less, amortizing fixed-rate 34 — — 34 Adjustable-rate and other 8 1 — 9 Total Single-Family $994 $399 $3 $1,396 2Q 2023 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $710 $239 $131 $1,080 15-year or less, amortizing fixed-rate 33 — — 33 Adjustable-rate and other 11 2 2 15 Total Single-Family $754 $241 $133 $1,128 YTD 2024 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $1,620 $725 $8 $2,353 15-year or less, amortizing fixed-rate 55 — — 55 Adjustable-rate and other 16 1 — 17 Total Single-Family $1,691 $726 $8 $2,425 Referenced footnotes are on the next page. YTD 2023 (In millions) Payment Delay Payment Delay and Term Extension Payment Delay, Term Extension, and Interest Rate Reduction Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $1,286 $381 $305 $1,972 15-year or less, amortizing fixed-rate 59 — — 59 Adjustable-rate and other 18 3 6 27 Total Single-Family $1,363 $384 $311 $2,058 (1) Excludes forbearance plans and repayment plans as borrowers are typically past due based on the loan's original contractual terms at the time the borrowers enter into these plans. The following table provides the single-family held-for-investment loan performance in the 12 months after a restructuring involving borrowers experiencing financial difficulty. While a single-family loan is in a forbearance plan or repayment plan, payments continue to be due based on the loan’s original contractual terms because the loan has not been permanently modified. As a result, we report single-family loans in forbearance plans and repayment plans as delinquent to the extent that payments are past due based on the loan’s original contractual terms. Loans that have been restructured by entering into a payment deferral plan or loan modification are reported as delinquent to the extent that payments are past due based on the loan's restructured terms. Table 3.12 - Amortized Cost Basis of Single-Family Restructured Loans Involving Borrowers Experiencing Financial Difficulty by Payment Status June 30, 2024 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $11,169 $3,009 $1,537 $4,926 $20,641 15-year or less, amortizing fixed-rate 352 94 54 169 669 Adjustable-rate and other 94 20 13 51 178 Total Single-Family $11,615 $3,123 $1,604 $5,146 $21,488 June 30, 2023 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due Total Single-Family: 20- and 30-year or more, amortizing fixed-rate $13,660 $2,341 $1,478 $6,244 $23,723 15-year or less, amortizing fixed-rate 572 94 57 281 1,004 Adjustable-rate and other 158 32 19 84 293 Total Single-Family $14,390 $2,467 $1,554 $6,609 $25,020

Guarantees and Other Off-Bala_2

Guarantees and Other Off-Balance Sheet Credit Exposures (Tables)	6 Months Ended
	Jun. 30, 2024
Guarantees [Abstract]
Table - Financial Guarantees	The table below presents information about our mortgage-related guarantees and guarantees of Fannie Mae securities, including the UPB of the loans or securities underlying the guarantee, the maximum potential amount of future payments that we could be required to make under the guarantee, the liability we have recognized on our condensed consolidated balance sheets for the guarantee, and the maximum remaining term of the guarantee. This table does not include our unrecognized guarantees, such as guarantees to consolidated VIEs or to resecuritization trusts that do not expose us to incremental credit risk. We do not believe the potential amount of future payments we could be required to make is representative of the actual payments we will be required to make or the actual loss we are likely to incur, based on our historical loss experience and after consideration of proceeds from related collateral liquidation, including possible recoveries under credit enhancements. Table 4.1 - Financial Guarantees June 30, 2024 ( Dollars in millions , terms in years) UPB Maximum Exposure Recognized Liability (1) Maximum Remaining Term Single-Family mortgage-related guarantees: Nonconsolidated securitization products (2) $30,188 $24,553 $396 39 Other mortgage-related guarantees 8,325 8,325 144 28 Total Single-Family mortgage-related guarantees 38,513 32,878 540 Multifamily mortgage-related guarantees: Nonconsolidated securitization products (2)(3) 361,442 322,434 4,349 36 Other mortgage-related guarantees 11,054 11,054 382 34 Total Multifamily mortgage-related guarantees 372,496 333,488 4,731 Guarantees of Fannie Mae securities (4) 107,553 107,553 — 37 Other 89 465 — 30 December 31, 2023 ( Dollars in millions , terms in years) UPB Maximum Exposure Recognized Liability (1) Maximum Remaining Term Single-Family mortgage-related guarantees: Nonconsolidated securitization products (2) $30,289 $24,600 $382 40 Other mortgage-related guarantees 8,692 8,692 161 28 Total Single-Family mortgage-related guarantees 38,981 33,292 543 Multifamily mortgage-related guarantees: Nonconsolidated securitization products (2)(3) 360,928 321,262 4,577 36 Other mortgage-related guarantees 10,761 10,761 383 35 Total Multifamily mortgage-related guarantees 371,689 332,023 4,960 Guarantees of Fannie Mae securities (4) 110,320 110,320 — 38 Other 117 468 — 30 (1) Excludes allowance for credit losses on off-balance sheet credit exposures. See Note 5 for additional information on our allowance for credit losses on off-balance sheet credit exposures. (2) Maximum exposure is based on remaining UPB of the guaranteed securities issued by the VIE. (3) Includes UPB of $0.4 billion and $0.3 billion as of June 30, 2024 and December 31, 2023, respectively, related to VIEs in which our interest would no longer absorb significant variability as the guaranteed securities have completely paid off. In addition, includes guarantees that are accounted for as derivatives with UPB of $2.0 billion and $2.1 billion as of June 30, 2024 and December 31, 2023, respectively. (4) Excludes less than $0.1 billion and $0.1 billion as of June 30, 2024 and December 31, 2023, respectively, of Fannie Mae securities that we have guaranteed that are included in resecuritization trusts that we have consolidated as we own all of the outstanding securities issued by the VIE. The table below presents the payment status of the mortgage loans underlying our mortgage-related guarantees. Table 4.2 – UPB of Loans Underlying Our Mortgage-Related Guarantees by Payment Status June 30, 2024 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due, or in Foreclosure Total Single-Family $34,371 $2,019 $766 $1,357 $38,513 Multifamily 370,605 387 135 1,369 372,496 Total $404,976 $2,406 $901 $2,726 $411,009 December 31, 2023 (In millions) Current One Month Past Due Two Months Past Due Three Months or More Past Due, or in Foreclosure Total Single-Family $34,524 $2,172 $827 $1,458 $38,981 Multifamily 369,785 850 98 956 371,689 Total $404,309 $3,022 $925 $2,414 $410,670 Table 4.3 – Other Off-Balance Sheet Credit Exposures (In millions) June 30, 2024 December 31, 2023 Mortgage loan purchase commitments (1) $12,470 $10,378 Unsettled securities purchased under agreements to resell, net (2) 44,803 22,276 Other commitments (3) 4,661 4,701 Total $61,934 $37,355 (1) Includes $2.4 billion and $1.9 billion of commitments for which we have elected the fair value option as of June 30, 2024 and December 31, 2023, respectively. Excludes mortgage loan purchase commitments accounted for as derivative instruments. See Note 8 for additional information on commitments accounted for as derivative instruments. (2) Net of $4.0 billion of unsettled securities sold under agreements to repurchase as of December 31, 2023. There was no such activity as of June 30, 2024. (3) Consists of unfunded portion of revolving lines of credit, liquidity guarantees, and other commitments.

Allowance for Credit Losses (Ta

Allowance for Credit Losses (Tables)	6 Months Ended
	Jun. 30, 2024
Credit Loss [Abstract]
Table - Details of the Allowance for Credit Losses	The table below summarizes changes in our allowance for credit losses. Table 5.1 - Details of the Allowance for Credit Losses 2Q 2024 2Q 2023 YTD 2024 YTD 2023 (In millions) Single-Family Multi-family Total Single-Family Multi-family Total Single-Family Multi-family Total Single-Family Multi-family Total Beginning balance $6,508 $508 $7,016 $8,097 $224 $8,321 $6,402 $447 $6,849 $7,746 $147 $7,893 Provision (benefit) for credit losses 315 79 394 (638) 101 (537) 435 140 575 (320) 178 (142) Charge-offs (169) — (169) (111) — (111) (292) — (292) (201) — (201) Recoveries collected 24 — 24 29 — 29 50 — 50 61 — 61 Other (1) 82 — 82 80 — 80 165 — 165 171 — 171 Ending balance $6,760 $587 $7,347 $7,457 $325 $7,782 $6,760 $587 $7,347 $7,457 $325 $7,782 Components of the ending balance of the allowance for credit losses: Mortgage loans held-for-investment $6,457 $382 $6,839 $7,088 $251 $7,339 Other (2) 303 205 508 369 74 443 Total ending balance $6,760 $587 $7,347 $7,457 $325 $7,782 (1) Primarily includes capitalization of past due interest related to non-accrual loans that received payment deferral plans and loan modifications. (2) Includes allowance for credit losses related to advances of pre-foreclosure costs and off-balance sheet credit exposures.

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Table - Investment Securities		The table below summarizes the fair values of our investments in debt securities by classification. Table 6.1 - Investment Securities (In millions) June 30, 2024 December 31, 2023 Trading securities $39,075 $38,385 Available-for-sale securities 4,405 4,890 Total fair value of investment securities $43,480 $43,275
Table - Trading Securities		The table below presents the fair values of our trading securities by major security type. Our non-mortgage-related securities primarily consist of investments in U.S. Treasury securities. Table 6.2 - Trading Securities (In millions) June 30, 2024 December 31, 2023 Mortgage-related securities $8,086 $8,113 Non-mortgage-related securities 30,989 30,272 Total fair value of trading securities $39,075 $38,385
Unrealized Gain (Loss) on Investments [Table Text Block]		The table below provides details of our net trading gains (losses). Table 6.3 - Net Trading Gains (Losses) (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Net trading gains (losses) $40 ($377) ($199) ($113) Less: Net trading gains (losses) on securities sold (16) (55) (94) 71 Net trading gains (losses) recognized during the period related to securities still held at period end $56 ($322) ($105) ($184)
Table - Available-For-Sale Securities		The table below provides details of the securities classified as available-for-sale on our condensed consolidated balance sheets. At both June 30, 2024 and December 31, 2023, all available-for-sale securities were mortgage-related securities. Table 6.4 - Available-for-Sale Securities June 30, 2024 Amortized Gross Unrealized Gains in Other Comprehensive Income Gross Unrealized Fair Value Accrued Interest Receivable (In millions) Agency mortgage-related securities $4,048 $4 ($123) $3,929 $9 Other mortgage-related securities 300 188 (12) 476 2 Total available-for-sale securities $4,348 $192 ($135) $4,405 $11 December 31, 2023 Amortized Gross Unrealized Gains in Other Comprehensive Income Gross Unrealized Fair Value Accrued Interest Receivable (In millions) Agency mortgage-related securities $4,467 $13 ($110) $4,370 $10 Other mortgage-related securities 340 188 (8) 520 3 Total available-for-sale securities $4,807 $201 ($118) $4,890 $13
Table - Available-For-Sale Securities in a Gross Unrealized Loss Position	The table below presents available-for-sale securities in a gross unrealized loss position and whether such securities have been in an unrealized loss position for less than 12 months, or 12 months or greater. Table 6.5 - Available-for-Sale Securities in a Gross Unrealized Loss Position June 30, 2024 Less than 12 Months 12 Months or Greater (In millions) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Agency mortgage-related securities $602 ($5) $2,582 ($118) Other mortgage-related securities 10 (1) 36 (11) Total available-for-sale securities in a gross unrealized loss position $612 ($6) $2,618 ($129) December 31, 2023 Less than 12 Months 12 Months or Greater (In millions) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Agency mortgage-related securities $374 ($1) $3,006 ($108) Other mortgage-related securities 23 (4) 23 (5) Total available-for-sale securities in a gross unrealized loss position $397 ($5) $3,029 ($113)
Table - Gross Realized Gains and Gross Realized Losses on Sales of Available-For-Sale Securities		The table below summarizes the total proceeds, gross realized gains and gross realized losses from sales of available-for-sale securities. Table 6.6 - Total Proceeds, Gross Realized Gains and Gross Realized Losses from Sales of Available-for-Sale Securities (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Total proceeds $438 $433 $837 $892 Gross realized gains 2 3 3 5 Gross realized losses (6) (2) (12) (4) Net realized gains (losses) ($4) $1 ($9) $1

Debt (Tables)

Debt (Tables)	6 Months Ended
	Jun. 30, 2024
Debt Disclosure [Abstract]
Table - Total Debt	The table below summarizes the balances of total debt on our condensed consolidated balance sheets Table 7.1 - Total Debt (In millions) June 30, 2024 December 31, 2023 Debt of consolidated trusts $3,066,239 $3,041,927 Debt of Freddie Mac: Short-term debt 8,428 5,976 Long-term debt 152,945 160,443 Total debt of Freddie Mac 161,373 166,419 Total debt $3,227,612 $3,208,346
Table - Debt of Consolidated Trusts	The table below summarizes the debt of consolidated trusts based on underlying loan product type. Table 7.2 - Debt of Consolidated Trusts June 30, 2024 December 31, 2023 (Dollars in millions) Contractual Maturity UPB Carrying Amount (1) Weighted Average Coupon (2) Contractual Maturity UPB Carrying Amount (1) Weighted Average Coupon (2) Single-Family: 20-and 30-year or more, fixed-rate 2024 - 2061 $2,640,798 $2,676,432 3.19 % 2024 - 2061 $2,603,100 $2,640,550 3.06 % 15-year or less, fixed-rate 2024 - 2039 307,170 311,595 2.24 2024 - 2039 326,242 331,291 2.20 Adjustable-rate and other 2024 - 2054 23,327 23,803 4.27 2024 - 2054 23,251 23,749 3.93 Total Single-Family 2,971,295 3,011,830 2,952,593 2,995,590 Multifamily 2024 - 2054 55,564 54,409 3.44 2024 - 2053 47,300 46,337 3.35 Total debt of consolidated trusts $3,026,859 $3,066,239 $2,999,893 $3,041,927 (1) Includes $2.5 billion and $2.1 billion as of June 30, 2024 and December 31, 2023, respectively, of debt of consolidated trusts that represents the fair value of debt for which the fair value option was elected. (2) The effective interest rate for debt of consolidated trusts was 2.84% and 2.73% as of June 30, 2024 and December 31, 2023, respectively.
Table - Short-term Debt	Short-Term Debt The table below summarizes the balances and effective interest rates for our short-term debt. Table 7.3 - Short-Term Debt June 30, 2024 December 31, 2023 (Dollars in millions) Par Value Carrying Amount Weighted Par Value Carrying Amount Weighted Discount notes and Reference Bills ® $8,453 $8,428 5.39 % $6,032 $5,976 5.39 %
Table - Long-term Debt	The table below summarizes our long-term debt. Table 7.4 - Long-Term Debt June 30, 2024 December 31, 2023 (Dollars in millions) Contractual Maturity Par Value Carrying Amount (1) Weighted Average Effective Rate (2) Contractual Maturity Par Value Carrying Amount (1) Weighted Average Effective Rate (2) Long-term debt: Fixed-rate: Medium-term notes — callable 2024 - 2050 $132,829 $132,732 3.31 % 2024 - 2050 $139,344 $139,257 3.13 % Medium-term notes — non-callable 2024 - 2028 569 569 2.01 2024 - 2028 1,573 1,574 0.98 Reference Notes securities — non-callable 2025 - 2032 18,162 18,209 3.19 2025 - 2032 18,162 18,209 3.19 SCR debt notes 2031 - 2032 79 80 13.00 2031 - 2032 82 83 13.00 Variable-rate: Medium-term notes — callable 2024 - 2034 1,820 1,818 4.73 2024 - 2028 1,869 1,867 4.81 Medium-term notes — non-callable 2026 47 47 8.10 2026 47 47 8.10 STACR 2024 - 2042 1,785 1,705 11.97 2024 - 2042 2,095 2,006 11.45 Zero-coupon: Medium-term notes — non-callable 2025 - 2039 4,748 3,111 6.19 2024 - 2039 4,836 3,100 6.17 Other 2047 - 2053 — 121 0.82 2047 - 2053 — 121 0.84 Hedging-related basis adjustments N/A (5,447) N/A (5,821) Total long-term debt $160,039 $152,945 3.46 % $168,008 $160,443 3.30 % (1) Represents par value, net of associated discounts or premiums and issuance cost. Includes $0.4 billion at both June 30, 2024 and December 31, 2023 of long-term debt that represents the fair value of debt for which the fair value option was elected. (2) Based on carrying amount.
Table - Contractual Maturity of Long-Term Debt	Table 7.5 - Contractual Maturities of Long-Term Debt and Debt Securities June 30, 2024 (In millions) Amounts Annual Maturities Long-term debt (excluding STACR and SCR debt notes): 2024 $16,827 2025 57,132 2026 18,762 2027 15,829 2028 10,183 Thereafter 39,442 Debt of consolidated trusts, STACR, and SCR debt notes (1) 3,028,723 Total 3,186,898 Net discounts, premiums, debt issuance costs, hedge-related, and other basis adjustments (2) 32,286 Total debt of consolidated trusts, STACR, SCR, and long-term debt $3,219,184 (1) Contractual maturities of these debt securities are not presented because they are subject to prepayment risk, as their payments are based upon the performance of a pool of mortgage assets that may be prepaid by the related mortgage borrower at any time generally without penalty. (2) Other basis adjustments primarily represent changes in fair value on debt where we have elected the fair value option.

Derivatives (Tables)

Derivatives (Tables)	6 Months Ended
	Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Table - Derivative Assets and Liabilities at Fair Value	The table below presents the notional value and fair value of derivatives reported on our condensed consolidated balance sheets. Table 8.1 - Derivative Assets and Liabilities at Fair Value June 30, 2024 December 31, 2023 Notional or Derivative Assets Derivative Liabilities Notional or Derivative Assets Derivative Liabilities (In millions) Not designated as hedges Interest-rate risk management derivatives: Swaps $324,115 $1,950 ($354) $351,193 $1,638 ($462) Written options 47,070 — (1,796) 48,227 — (1,746) Purchased options (1) 81,890 4,323 — 89,790 4,251 — Futures 135,121 — — 132,982 — — Total interest-rate risk management derivatives 588,196 6,273 (2,150) 622,192 5,889 (2,208) Mortgage commitment derivatives 38,800 14 (14) 26,911 43 (10) CRT-related derivatives (2) 29,846 — (247) 30,578 — (228) Other 17,799 31 (731) 14,572 3 (567) Total derivatives not designated as hedges 674,641 6,318 (3,142) 694,253 5,935 (3,013) Designated as fair value hedges Interest-rate risk management derivatives: Swaps 173,066 285 (5,343) 172,202 276 (5,658) Total derivatives designated as fair value hedges 173,066 285 (5,343) 172,202 276 (5,658) Receivables (payables) 148 (1) 17 (36) Netting adjustments (3) (6,271) 7,432 (5,742) 7,834 Total derivative portfolio, net $847,707 $480 ($1,054) $866,455 $486 ($873) (1) Includes swaptions on credit indices with a notional or contractual amount of $7.7 billion and $6.4 billion at June 30, 2024 and December 31, 2023, respectively, and a fair value of $2.0 million and $1.0 million at June 30, 2024 and December 31, 2023, respectively. (2) Includes derivative instruments related to CRT transactions that are considered freestanding credit enhancements. (3) Represents counterparty netting and cash collateral netting.
Table - Offsetting of Derivatives	The table below presents offsetting and collateral information related to derivatives which are subject to enforceable master netting agreements or similar arrangements. Table 8.2 - Offsetting of Derivatives June 30, 2024 December 31, 2023 Derivative Assets Derivative Liabilities Derivative Assets Derivative Liabilities (In millions) OTC derivatives $6,558 ($7,487) $6,165 ($7,866) Cleared and exchange-traded derivatives 121 (7) 13 (36) Mortgage commitment derivatives 41 (14) 47 (10) Other 31 (978) 3 (795) Total derivatives 6,751 (8,486) 6,228 (8,707) Counterparty netting (4,189) 4,189 (4,210) 4,210 Cash collateral netting (1) (2,082) 3,243 (1,532) 3,624 Net amount presented in the consolidated balance sheets 480 (1,054) 486 (873) Gross amount not offset in the consolidated balance sheets (2) (185) 23 (366) 47 Net amount $295 ($1,031) $120 ($826) (1) Excess cash collateral held is presented as a derivative liability, while excess cash collateral posted is presented as a derivative asset. (2)
Table - Gains and Losses on Derivatives	The table below presents the gains and losses on derivatives not designated in qualifying hedge relationships. These amounts are reported on our condensed consolidated statements of income as investment gains, net. Table 8.3 - Gains and Losses on Derivatives (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Not designated as hedges Interest-rate risk management derivatives: Swaps $136 $380 $398 $408 Written options (86) 82 (49) 277 Purchased options 242 (45) 298 (549) Futures 169 519 543 212 Total interest-rate risk management derivatives fair value gains (losses) 461 936 1,190 348 Mortgage commitment derivatives 32 125 72 45 CRT-related derivatives (1) 51 (68) 8 (144) Other (55) (64) (163) (3) Total derivatives not designated as hedges fair value gains (losses) $489 $929 $1,107 $246 (1)
Table - Gains and Losses on Fair Value Hedge	The table below presents the effects of fair value hedge accounting by condensed consolidated statements of income line item, including the gains and losses on derivatives and hedged items designated in qualifying hedge relationships and other components due to the application of hedge accounting. Table 8.4 - Gains and Losses on Fair Value Hedges 2Q 2024 2Q 2023 (In millions) Interest Income Interest Expense Interest Income Interest Expense Total amounts of income and expense line items presented in our condensed consolidated statements of income in which the effects of fair value hedges are recorded: $29,064 ($24,136) $25,755 ($21,232) Interest contracts on mortgage loans held-for-investment: Gain (loss) on fair value hedging relationships: Hedged items (234) — (964) — Derivatives designated as hedging instruments 160 — 900 — Interest accruals on hedging instruments 240 — 251 — Discontinued hedge related basis adjustments amortization 73 — 39 — Interest contracts on debt: Gain (loss) on fair value hedging relationships: Hedged items — (511) — 725 Derivatives designated as hedging instruments — 519 — (749) Interest accruals on hedging instruments — (874) — (1,000) Discontinued hedge related basis adjustment amortization — (2) — (172) YTD 2024 YTD 2023 (In millions) Interest Income Interest Expense Interest Income Interest Expense Total amounts of income and expense line items presented in our condensed consolidated statements of income in which the effects of fair value hedges are recorded: $57,449 ($47,762) $50,742 ($41,718) Interest contracts on mortgage loans held-for-investment: Gain (loss) on fair value hedging relationships: Hedged items (1,229) — 159 — Derivatives designated as hedging instruments 1,113 — (173) — Interest accruals on hedging instruments 474 — 462 — Discontinued hedge related basis adjustments amortization 116 — 70 — Interest contracts on debt: Gain (loss) on fair value hedging relationships: Hedged items — (377) — (810) Derivatives designated as hedging instruments — 392 — 785 Interest accruals on hedging instruments — (1,803) — (2,051) Discontinued hedge related basis adjustment amortization — (4) — (210)
Table - Cumulative Basis Adjustments Due to Fair Value Hedging	The table below presents the cumulative basis adjustments and the carrying amounts of the hedged item by its respective balance sheet line item. Table 8.5 - Cumulative Basis Adjustments Due to Fair Value Hedging June 30, 2024 Carrying Amount Assets / (Liabilities) Cumulative Amount of Fair Value Hedging Basis Adjustment Included in the Carrying Amount Closed Portfolio Under the Portfolio Layer Method (In millions) Total Under the Portfolio Layer Method Discontinued - Hedge Related Total Amount by Amortized Cost Basis Designated Amount by UPB Mortgage loans held-for-investment $1,116,685 ($3,366) ($619) ($2,747) $57,515 $11,845 Mortgage loans held-for-sale 155 1 — 1 — — Debt (134,838) 5,447 — 23 — — December 31, 2023 Carrying Amount Assets / (Liabilities) Cumulative Amount of Fair Value Hedging Basis Adjustment Included in the Carrying Amount Closed Portfolio Under the Portfolio Layer Method (In millions) Total Under the Portfolio Layer Method Discontinued - Hedge Related Total Amount by Amortized Cost Basis Designated Amount by UPB Mortgage loans held-for-investment $1,115,454 ($2,253) ($220) ($2,033) $59,786 $11,670 Mortgage loans held-for-sale 128 1 — 1 — — Debt (143,407) 5,821 — 29 — —

Collateralized Agreements and_2

Collateralized Agreements and Offsetting Arrangements (Tables)	6 Months Ended
	Jun. 30, 2024
Offsetting [Abstract]
Table - Offsetting and Collateral Information of Financial Assets and Liabilities	Table 9.1 - Offsetting and Collateral Information of Certain Financial Assets and Liabilities June 30, 2024 (In millions) Gross Amount Recognized Amount Net Amount Gross Amount Not Offset in the Condensed Consolidated Balance Sheets (1) Net Amount Assets: Securities purchased under agreements to resell $109,256 ($12,076) $97,180 ($97,180) $— Liabilities: Securities sold under agreements to repurchase (12,076) 12,076 — — — December 31, 2023 (In millions) Gross Amount Recognized Amount Net Amount Gross Amount Not Offset in the Condensed Consolidated Balance Sheets (1) Net Amount Assets: Securities purchased under agreements to resell $105,393 ($10,245) $95,148 ($95,148) $— Liabilities: Securities sold under agreements to repurchase (10,245) 10,245 — — — (1)
Table - Offsetting and Collateral Information of Financial Assets and Liabilities	Table 9.1 - Offsetting and Collateral Information of Certain Financial Assets and Liabilities June 30, 2024 (In millions) Gross Amount Recognized Amount Net Amount Gross Amount Not Offset in the Condensed Consolidated Balance Sheets (1) Net Amount Assets: Securities purchased under agreements to resell $109,256 ($12,076) $97,180 ($97,180) $— Liabilities: Securities sold under agreements to repurchase (12,076) 12,076 — — — December 31, 2023 (In millions) Gross Amount Recognized Amount Net Amount Gross Amount Not Offset in the Condensed Consolidated Balance Sheets (1) Net Amount Assets: Securities purchased under agreements to resell $105,393 ($10,245) $95,148 ($95,148) $— Liabilities: Securities sold under agreements to repurchase (10,245) 10,245 — — — (1)
Table - Remaining Contractual Pledged	Table 9.2 - Remaining Contractual Maturity June 30, 2024 (In millions) Overnight and Continuous 30 Days or Less After 30 Days Through 90 Days Greater Than 90 Days Total Securities sold under agreements to repurchase $8,261 $3,815 $— $— $12,076 December 31, 2023 (In millions) Overnight and Continuous 30 Days or Less After 30 Days Through 90 Days Greater Than 90 Days Total Securities sold under agreements to repurchase $— $10,245 $— $— $10,245
Table - Collateral in the Form of Securities Pledged	Table 9.3 - Collateral in the Form of Securities Pledged June 30, 2024 (In millions) Derivatives Securities Sold Under Agreements to Repurchase Other (1) Total Trading securities $2,113 $5,259 $2,544 $9,916 Other assets — 4,823 — 4,823 Total securities pledged $2,113 $10,082 $2,544 $14,739 December 31, 2023 (In millions) Derivatives Securities Sold Under Agreements to Repurchase Other (1) Total Trading securities $1,866 $3,666 $2,370 $7,902 Other assets — 4,555 — 4,555 Total securities pledged $1,866 $8,221 $2,370 $12,457 (1) Includes other collateralized borrowings and collateral related to transactions with certain clearinghouses.

Net Interest Income (Tables)

Net Interest Income (Tables)	6 Months Ended
	Jun. 30, 2024
Components of Net Interest Income [Abstract]
Components of Net Interest Income	The table below presents the components of net interest income per our condensed consolidated statements of income Table 10.1 - Components of Net Interest Income (In millions) 2Q 2024 2Q 2023 YTD 2024 YTD 2023 Interest income: Mortgage loans $26,821 $23,598 $53,050 $46,902 Investment securities 484 363 954 679 Securities purchased under agreements to resell 1,593 1,622 3,125 2,842 Other 166 172 320 319 Total interest income 29,064 25,755 57,449 50,742 Interest expense: Debt of consolidated trusts (21,634) (18,608) (42,756) (36,869) Debt of Freddie Mac: Short-term debt (260) (248) (516) (402) Long-term debt (2,242) (2,376) (4,490) (4,447) Total interest expense (24,136) (21,232) (47,762) (41,718) Net interest income 4,928 4,523 9,687 9,024 (Provision) benefit for credit losses (394) 537 (575) 142 Net interest income after (provision) benefit for credit losses $4,534 $5,060 $9,112 $9,166

Segment Reporting (Tables)

Segment Reporting (Tables)	6 Months Ended
	Jun. 30, 2024
Segment Reporting [Abstract]
Table - Segment Earnings and Reconciliation to GAAP Condensed Consolidated Statements of Comprehensive Income	The table below presents the financial results for our Single-Family and Multifamily segments. Table 11.1 - Segment Financial Results 2Q 2024 2Q 2023 (In millions) Single-Family Multifamily Total Single-Family Multifamily Total Net interest income $4,635 $293 $4,928 $4,295 $228 $4,523 Non-interest income Guarantee income 26 357 383 16 293 309 Investment gains, net 335 214 549 (4) 415 411 Other income 98 30 128 53 43 96 Non-interest income 459 601 1,060 65 751 816 Net revenues 5,094 894 5,988 4,360 979 5,339 (Provision) benefit for credit losses (315) (79) (394) 638 (101) 537 Non-interest expense (1,921) (213) (2,134) (2,028) (176) (2,204) Income before income tax expense 2,858 602 3,460 2,970 702 3,672 Income tax expense (574) (121) (695) (589) (139) (728) Net income 2,284 481 2,765 2,381 563 2,944 Other comprehensive income (loss), net of taxes and reclassification adjustments (5) — (5) 2 (56) (54) Comprehensive income $2,279 $481 $2,760 $2,383 $507 $2,890
Reconciliation of Assets from Segment to Consolidated	The table below presents total assets for our Single-Family and Multifamily segments. Table 11.2 - Segment Assets (In millions) June 30, 2024 December 31, 2023 Single-Family $3,058,294 $3,038,910 Multifamily 447,270 440,797 Total segment assets 3,505,564 3,479,707 Reconciling items (1) (198,312) (198,731) Total assets per condensed consolidated balance sheets $3,307,252 $3,280,976 (1)

Concentration of Credit and O_2

Concentration of Credit and Other Risks (Tables)	6 Months Ended
	Jun. 30, 2024
Risks and Uncertainties [Abstract]
Table - Concentration of Credit Risk	The table below summarizes the concentration by geographic area of our Single-Family mortgage portfolio. See Note 2 , Note 3 , Note 4 , and Note 5 for additional information about credit risk associated with single-family loans that we hold or guarantee. Table 12.1 - Concentration of Credit Risk of Our Single-Family Mortgage Portfolio June 30, 2024 (Dollars in millions) Portfolio UPB (1) % of Portfolio SDQ Rate Region: (2) West $911,666 30 % 0.39 % Northeast 705,636 23 0.58 Southeast 538,126 18 0.52 Southwest 457,553 15 0.50 North Central 444,965 14 0.51 Total $3,057,946 100 % 0.50 State: California $513,807 17 % 0.38 Texas 217,601 7 0.54 Florida 203,773 7 0.58 New York 132,982 4 0.85 Illinois 114,247 4 0.66 All other 1,875,536 61 0.47 Total $3,057,946 100 % 0.50 (1) Excludes UPB of loans underlying certain securitization products for which data was not available. (2) Region designation: West (AK, AZ, CA, GU, HI, ID, MT, NV, OR, UT, WA); Northeast (CT, DE, DC, MA, ME, MD, NH, NJ, NY, PA, RI, VT, VA, WV); Southeast (AL, FL, GA, KY, MS, NC, PR, SC, TN, VI); Southwest (AR, CO, KS, LA, MO, NE, NM, OK, TX, WY); North Central (IL, IN, IA, MI, MN, ND, OH, SD, WI). The table below summarizes the concentration by geographic area of our Multifamily mortgage portfolio. See Note 2 , Note 3 , Note 4 , and Note 5 for additional information about credit risk associated with multifamily loans that we hold or guarantee. Table 12.2 - Concentration of Credit Risk of Our Multifamily Mortgage Portfolio June 30, 2024 (Dollars in millions) Portfolio UPB % of Portfolio Delinquency Rate (1) Region (2)(3) : West $110,686 25 % 0.19 % Northeast 108,977 24 0.76 Southwest 92,349 21 0.34 Southeast 91,038 20 0.16 North Central 44,220 10 0.40 Total $447,270 100 % 0.38 State (3) : California $59,055 13 % 0.21 Texas 56,742 13 0.37 Florida 38,951 9 0.10 New York 34,615 8 1.93 Georgia 18,640 4 0.21 All other 239,267 53 0.25 Total $447,270 100 % 0.38 (1) Based on loans two monthly payments or more delinquent or in foreclosure. (2) Region designation: West (AK, AZ, CA, GU, HI, ID, MT, NV, OR, UT, WA); Northeast (CT, DE, DC, MA, ME, MD, NH, NJ, NY, PA, RI, VT, VA, WV); Southwest (AR, CO, KS, LA, MO, NE, NM, OK, TX, WY); Southeast (AL, FL, GA, KY, MS, NC, PR, SC, TN, VI); North Central (IL, IN, IA, MI, MN, ND, OH, SD, WI). (3) The UPB of loans collateralized by properties located in multiple regions or states are reported entirely in the region or state with the largest underlying collateral UPB as of origination.

Fair Value Disclosures (Tables)

Fair Value Disclosures (Tables)	6 Months Ended
	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Table - Assets and Liabilities Measured at Fair Value on a Recurring Basis	The table below presents our assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis subsequent to initial recognition, including instruments where we have elected the fair value option. Table 13.1 - Assets and Liabilities Measured at Fair Value on a Recurring Basis June 30, 2024 (In millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Total Assets: Investment securities: Available-for-sale $— $3,802 $603 $— $4,405 Trading: Mortgage-related securities — 5,077 3,009 — 8,086 Non-mortgage-related securities 30,571 418 — — 30,989 Total trading securities 30,571 5,495 3,009 — 39,075 Total investment securities 30,571 9,297 3,612 — 43,480 Mortgage loans held-for-sale — 7,329 627 — 7,956 Mortgage loans held-for-investment — 1,215 776 — 1,991 Other assets: Guarantee assets — — 5,254 — 5,254 Derivative assets, net 1 6,571 31 (6,123) 480 Other assets — 62 172 — 234 Total other assets 1 6,633 5,457 (6,123) 5,968 Total assets carried at fair value on a recurring basis $30,572 $24,474 $10,472 ($6,123) $59,395 Liabilities: Debt: Debt of consolidated trusts $— $2,117 $374 $— $2,491 Debt of Freddie Mac — 271 88 — 359 Total debt — 2,388 462 — 2,850 Other liabilities: Derivative liabilities, net 7 8,363 115 (7,431) 1,054 Other liabilities — — — — — Total other liabilities 7 8,363 115 (7,431) 1,054 Total liabilities carried at fair value on a recurring basis $7 $10,751 $577 ($7,431) $3,904 Referenced footnote is included after the prior period table. December 31, 2023 (In millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Total Assets: Investment securities: Available-for-sale $— $4,212 $678 $— $4,890 Trading: Mortgage-related securities — 5,342 2,771 — 8,113 Non-mortgage-related securities 29,854 418 — — 30,272 Total trading securities 29,854 5,760 2,771 — 38,385 Total investment securities 29,854 9,972 3,449 — 43,275 Mortgage loans held-for-sale — 6,460 896 — 7,356 Mortgage loans held-for-investment — 1,333 473 — 1,806 Other assets: Guarantee assets — — 5,351 — 5,351 Derivative assets, net — 6,209 2 (5,725) 486 Other assets — 92 166 — 258 Total other assets — 6,301 5,519 (5,725) 6,095 Total assets carried at fair value on a recurring basis $29,854 $24,066 $10,337 ($5,725) $58,532 Liabilities: Debt: Debt of consolidated trusts $— $1,707 $343 $— $2,050 Debt of Freddie Mac — 336 90 — 426 Total debt — 2,043 433 — 2,476 Other liabilities: Derivative liabilities, net — 8,608 63 (7,798) 873 Other liabilities — — — — — Total other liabilities — 8,608 63 (7,798) 873 Total liabilities carried at fair value on a recurring basis $— $10,651 $496 ($7,798) $3,349 (1) Represents counterparty netting and cash collateral netting, and includes accrued interest receivable and payable.
Table - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs	The table below presents a reconciliation of all assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis using significant unobservable inputs (Level 3), including transfers into and out of Level 3. The table also presents gains and losses due to changes in fair value, including both realized and unrealized gains and losses, recognized on our condensed consolidated statements of income for Level 3 assets and liabilities. Table 13.2 - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs 2Q 2024 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2024 (2) Change in Unrealized Gains/Losses(1), Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2024 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $637 $— ($1) $— $— $— ($33) $— $— $603 $— ($1) Trading 3,002 (105) — 136 — — (24) — — 3,009 13 — Total investment securities 3,639 (105) (1) 136 — — (57) — — 3,612 13 (1) Mortgage loans held-for-sale 787 — — 388 — (500) — — (48) 627 — — Mortgage loans held-for-investment 695 (28) — — — — (7) 133 (17) 776 (53) — Other assets: Guarantee assets 5,341 — — — 142 — (229) — — 5,254 — — Other assets 199 12 — (2) 3 (2) (7) — — 203 12 — Total other assets 5,540 12 — (2) 145 (2) (236) — — 5,457 12 — Total assets $10,661 ($121) ($1) $522 $145 ($502) ($300) $133 ($65) $10,472 ($28) ($1) Liabilities Debt $450 $— $— ($7) $20 $— ($1) $— $— $462 $9 $— Other liabilities 79 (3) — 4 40 — (5) — — 115 (5) — Total liabilities $529 ($3) $— ($3) $60 $— ($6) $— $— $577 $4 $— YTD 2024 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2024 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2024 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $678 $— ($6) $— $— $— ($69) $— $— $603 $— ($5) Trading 2,771 (218) — 496 — — (40) — — 3,009 32 — Total investment securities 3,449 (218) (6) 496 — — (109) — — 3,612 32 (5) Mortgage loans held-for-sale 896 (6) — 682 — (773) — 35 (207) 627 — — Mortgage loans held-for-investment 473 (52) — — — — (54) 431 (22) 776 (53) — Other assets: Guarantee assets 5,351 110 — — 246 — (453) — — 5,254 110 — Other assets 168 32 — (12) 4 (7) 18 — — 203 30 — Total other assets 5,519 142 — (12) 250 (7) (435) — — 5,457 140 — Total assets $10,337 ($134) ($6) $1,166 $250 ($780) ($598) $466 ($229) $10,472 $119 ($5) Liabilities Debt $433 $6 $— ($11) $38 $— ($4) $— $— $462 $21 $— Other liabilities 63 13 — 6 39 — (6) — — 115 7 — Total liabilities $496 $19 $— ($5) $77 $— ($10) $— $— $577 $28 $— 2Q 2023 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2023 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2023 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $853 $— ($5) $— $— $— ($58) $— $— $790 $— ($4) Trading 2,905 (191) — 90 — — (13) — (230) 2,561 (25) — Total investment securities 3,758 (191) (5) 90 — — (71) — (230) 3,351 (25) (4) Mortgage loans held-for-sale 347 (30) — 727 — — (9) — (154) 881 (31) — Mortgage loans held-for-investment 64 (13) — — — — (6) 142 (17) 170 (12) — Other assets: Guarantee assets 5,432 (79) — — 192 — (222) — — 5,323 (79) — Other assets 128 39 — (8) 4 — (4) — — 159 38 — Total other assets 5,560 (40) — (8) 196 — (226) — — 5,482 (41) — Total assets $9,729 ($274) ($5) $809 $196 $— ($312) $142 ($401) $9,884 ($109) ($4) Liabilities Debt $384 ($8) $— $— $— $— ($2) $— $— $374 ($2) $— Other liabilities 77 23 — — — — (1) — — 99 22 — Total liabilities $461 $15 $— $— $— $— ($3) $— $— $473 $20 $— YTD 2023 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2023 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2023 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $894 $1 ($9) $— $— $— ($96) $— $— $790 $— ($7) Trading 2,731 (329) — 183 — — (24) — — 2,561 10 — Total investment securities 3,625 (328) (9) 183 — — (120) — — 3,351 10 (7) Mortgage loans held-for-sale 310 (29) — 753 — — (11) 12 (154) 881 (31) — Mortgage loans held-for-investment 110 (11) — — — — (6) 142 (65) 170 (12) — Other assets: — Guarantee assets 5,442 8 — — 318 — (445) — — 5,323 8 — Other assets 131 55 — (18) 3 — (12) — — 159 54 — Total other assets 5,573 63 — (18) 321 — (457) — — 5,482 62 — Total assets $9,618 ($305) ($9) $918 $321 $— ($594) $154 ($219) $9,884 $29 ($7) Liabilities Debt $388 ($19) $— $— $11 $— ($6) $— $— $374 ($9) $— Other liabilities 97 4 — — — — (2) — — 99 2 — Total liabilities $485 ($15) $— $— $11 $— ($8) $— $— $473 ($7) $— (1) For assets, increase and decrease in earnings and other comprehensive income is shown as gains and (losses), respectively. For liabilities, increase and decrease in earnings and comprehensive income is shown as (gains) and losses, respectively. (2)
Table - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs	The table below presents a reconciliation of all assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis using significant unobservable inputs (Level 3), including transfers into and out of Level 3. The table also presents gains and losses due to changes in fair value, including both realized and unrealized gains and losses, recognized on our condensed consolidated statements of income for Level 3 assets and liabilities. Table 13.2 - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs 2Q 2024 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2024 (2) Change in Unrealized Gains/Losses(1), Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2024 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $637 $— ($1) $— $— $— ($33) $— $— $603 $— ($1) Trading 3,002 (105) — 136 — — (24) — — 3,009 13 — Total investment securities 3,639 (105) (1) 136 — — (57) — — 3,612 13 (1) Mortgage loans held-for-sale 787 — — 388 — (500) — — (48) 627 — — Mortgage loans held-for-investment 695 (28) — — — — (7) 133 (17) 776 (53) — Other assets: Guarantee assets 5,341 — — — 142 — (229) — — 5,254 — — Other assets 199 12 — (2) 3 (2) (7) — — 203 12 — Total other assets 5,540 12 — (2) 145 (2) (236) — — 5,457 12 — Total assets $10,661 ($121) ($1) $522 $145 ($502) ($300) $133 ($65) $10,472 ($28) ($1) Liabilities Debt $450 $— $— ($7) $20 $— ($1) $— $— $462 $9 $— Other liabilities 79 (3) — 4 40 — (5) — — 115 (5) — Total liabilities $529 ($3) $— ($3) $60 $— ($6) $— $— $577 $4 $— YTD 2024 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2024 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2024 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $678 $— ($6) $— $— $— ($69) $— $— $603 $— ($5) Trading 2,771 (218) — 496 — — (40) — — 3,009 32 — Total investment securities 3,449 (218) (6) 496 — — (109) — — 3,612 32 (5) Mortgage loans held-for-sale 896 (6) — 682 — (773) — 35 (207) 627 — — Mortgage loans held-for-investment 473 (52) — — — — (54) 431 (22) 776 (53) — Other assets: Guarantee assets 5,351 110 — — 246 — (453) — — 5,254 110 — Other assets 168 32 — (12) 4 (7) 18 — — 203 30 — Total other assets 5,519 142 — (12) 250 (7) (435) — — 5,457 140 — Total assets $10,337 ($134) ($6) $1,166 $250 ($780) ($598) $466 ($229) $10,472 $119 ($5) Liabilities Debt $433 $6 $— ($11) $38 $— ($4) $— $— $462 $21 $— Other liabilities 63 13 — 6 39 — (6) — — 115 7 — Total liabilities $496 $19 $— ($5) $77 $— ($10) $— $— $577 $28 $— 2Q 2023 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2023 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2023 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $853 $— ($5) $— $— $— ($58) $— $— $790 $— ($4) Trading 2,905 (191) — 90 — — (13) — (230) 2,561 (25) — Total investment securities 3,758 (191) (5) 90 — — (71) — (230) 3,351 (25) (4) Mortgage loans held-for-sale 347 (30) — 727 — — (9) — (154) 881 (31) — Mortgage loans held-for-investment 64 (13) — — — — (6) 142 (17) 170 (12) — Other assets: Guarantee assets 5,432 (79) — — 192 — (222) — — 5,323 (79) — Other assets 128 39 — (8) 4 — (4) — — 159 38 — Total other assets 5,560 (40) — (8) 196 — (226) — — 5,482 (41) — Total assets $9,729 ($274) ($5) $809 $196 $— ($312) $142 ($401) $9,884 ($109) ($4) Liabilities Debt $384 ($8) $— $— $— $— ($2) $— $— $374 ($2) $— Other liabilities 77 23 — — — — (1) — — 99 22 — Total liabilities $461 $15 $— $— $— $— ($3) $— $— $473 $20 $— YTD 2023 Balance, Total Realized/Unrealized Gains/Losses (1) Purchases Issues Sales Settlements, Transfers Transfers Balance, Change in Unrealized Gains/Losses (1) Included in Net Income Related to Assets and Liabilities Still Held as of June 30, 2023 (2) Change in Unrealized Gains/Losses (1) , Net of Tax, Included in OCI Related to Assets and Liabilities Still Held as of June 30, 2023 (In millions) Included in Included in Other Assets Investment securities: Available-for-sale $894 $1 ($9) $— $— $— ($96) $— $— $790 $— ($7) Trading 2,731 (329) — 183 — — (24) — — 2,561 10 — Total investment securities 3,625 (328) (9) 183 — — (120) — — 3,351 10 (7) Mortgage loans held-for-sale 310 (29) — 753 — — (11) 12 (154) 881 (31) — Mortgage loans held-for-investment 110 (11) — — — — (6) 142 (65) 170 (12) — Other assets: — Guarantee assets 5,442 8 — — 318 — (445) — — 5,323 8 — Other assets 131 55 — (18) 3 — (12) — — 159 54 — Total other assets 5,573 63 — (18) 321 — (457) — — 5,482 62 — Total assets $9,618 ($305) ($9) $918 $321 $— ($594) $154 ($219) $9,884 $29 ($7) Liabilities Debt $388 ($19) $— $— $11 $— ($6) $— $— $374 ($9) $— Other liabilities 97 4 — — — — (2) — — 99 2 — Total liabilities $485 ($15) $— $— $11 $— ($8) $— $— $473 ($7) $— (1) For assets, increase and decrease in earnings and other comprehensive income is shown as gains and (losses), respectively. For liabilities, increase and decrease in earnings and comprehensive income is shown as (gains) and losses, respectively. (2)
Table - Quantitative Information about Recurring Level 3 Fair Value Measurements	The table below provides valuation techniques, the range, and the weighted average of significant unobservable inputs for Level 3 assets and liabilities measured on our condensed consolidated balance sheets at fair value on a recurring basis. Table 13.3 - Quantitative Information about Recurring Level 3 Fair Value Measurements June 30, 2024 Level 3 Fair Value Predominant Valuation Technique(s) Unobservable Inputs ( Dollars in millions , except for certain unobservable inputs as shown) Type Range Weighted Average (1) Assets Investment securities: Available-for-sale $451 Median of external sources External pricing sources $59.9 - $69.9 $64.6 152 Other Trading 1,911 Single external source External pricing source $0.0 - $3,922.9 $124.9 814 Median of external sources External pricing sources $13.8 - $14.5 $14.2 284 Other Mortgage loans held-for-sale 627 Single external source External pricing source $58.4 - $105.1 $100.3 Mortgage loans held-for-investment 776 Single external source External pricing source $29.2 - $99.5 $80.0 Guarantee assets 4,928 Discounted cash flows OAS 17 - 233 bps 47 bps 326 Other Insignificant Level 3 assets (2) 203 Total Level 3 assets $10,472 Liabilities Insignificant Level 3 liabilities (2) 577 Total Level 3 liabilities $577 December 31, 2023 Level 3 Predominant Unobservable Inputs ( Dollars in millions , except for certain unobservable inputs as shown) Type Range Weighted Average (1) Assets Investment securities: Available-for-sale $489 Median of external sources External pricing sources $61.2 - $71.6 $66.7 189 Other Trading 2,085 Single external source External pricing source $0.0 - $4,471.7 $147.3 686 Other Mortgage loans held-for-sale 896 Single external source External pricing source $59.3 - $110.4 $100.3 Mortgage loans held-for-investment 473 Single external source External pricing source $24.7 - $99.2 $74.7 Guarantee assets 5,014 Discounted cash flows OAS 17 - 233 bps 47 bps 337 Other Insignificant Level 3 assets (2) 168 Total Level 3 assets $10,337 Liabilities Insignificant Level 3 liabilities (2) 496 Total Level 3 liabilities $496 (1) Unobservable inputs were weighted primarily by the relative fair value of the financial instruments. (2) Represents the aggregate amount of Level 3 assets and liabilities measured at fair value on a recurring basis that are individually and in the aggregate insignificant.
Table - Assets Measured at Fair Value on a Nonrecurring Basis	The table below presents assets measured on our condensed consolidated balance sheets at fair value on a non-recurring basis. Table 13.4 - Assets Measured at Fair Value on a Non-Recurring Basis June 30, 2024 December 31, 2023 (In millions) Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total Mortgage loans (1) $— $363 $1,395 $1,758 $— $640 $1,578 $2,218 (1) Includes loans that are classified as held-for-investment and have an allowance for credit losses based on the fair value of the underlying collateral and held-for-sale loans where the fair value is below cost.
Table - Fair Value Assets Measured on Nonrecurring Basis Valuation Techniques	The table below provides valuation techniques, the range, and the weighted average of significant unobservable inputs for Level 3 assets measured on our condensed consolidated balance sheets at fair value on a non-recurring basis. Table 13.5 - Quantitative Information About Non-Recurring Level 3 Fair Value Measurements June 30, 2024 Level 3 Fair Value Predominant Valuation Technique(s) Unobservable Inputs ( Dollars in millions, except for certain unobservable inputs as shown) Type Range Weighted Average (1) Mortgage loans $1,184 Median of external sources External pricing sources $74.6 - $100.8 $83.7 211 Other Total $1,395 December 31, 2023 Level 3 Fair Value Predominant Valuation Technique(s) Unobservable Inputs ( Dollars in millions, except for certain unobservable inputs as shown) Type Range Weighted Average (1) Mortgage loans $1,394 Median of external sources External pricing sources $72.9 - $98.8 $82.4 184 Other Total $1,578 (1) Unobservable inputs were weighted primarily by the relative fair value of the financial instruments.
Table - Fair Value of Financial Instruments	The table below presents the carrying value and estimated fair value of our financial instruments. For certain types of financial instruments, such as cash and cash equivalents, securities purchased under agreements to resell, and certain debt, the carrying value on our condensed consolidated balance sheets approximates fair value, as these assets and liabilities are short-term in nature and have limited fair value volatility. Table 13.6 - Fair Value of Financial Instruments June 30, 2024 GAAP Measurement Category (1) Carrying Amount Fair Value (In millions) Level 1 Level 2 Level 3 Netting Adjustments (2) Total Financial Assets Cash and cash equivalents Amortized cost $5,532 $5,532 $— $— $— $5,532 Securities purchased under agreements to resell Amortized cost 97,180 — 109,256 — (12,076) 97,180 Investment securities: Available-for-sale FV - OCI 4,405 — 3,802 603 — 4,405 Trading FV - NI 39,075 30,571 5,495 3,009 — 39,075 Total investment securities 43,480 30,571 9,297 3,612 — 43,480 Mortgage loans: Mortgage loans held-for-sale 12,346 — 9,200 3,332 — 12,532 Mortgage loans held-for-investment, net of allowance for credit losses 3,105,869 — 2,407,165 279,070 — 2,686,235 Total mortgage loans Various (3) 3,118,215 — 2,416,365 282,402 — 2,698,767 Other assets: Guarantee assets FV - NI 5,254 — — 5,256 — 5,256 Derivative assets, net FV - NI 480 1 6,571 31 (6,123) 480 Other assets (4) Various 2,548 — 440 2,108 — 2,548 Total other assets 8,282 1 7,011 7,395 (6,123) 8,284 Total financial assets $3,272,689 $36,104 $2,541,929 $293,409 ($18,199) $2,853,243 Financial Liabilities Debt: Debt of consolidated trusts $3,066,239 $— $2,637,655 $746 $— $2,638,401 Debt of Freddie Mac 161,373 — 170,632 3,233 (12,076) 161,789 Total debt Various (5) 3,227,612 — 2,808,287 3,979 (12,076) 2,800,190 Other liabilities: Guarantee obligations Amortized cost 5,207 — 101 6,285 — 6,386 Derivative liabilities, net FV - NI 1,054 7 8,363 115 (7,431) 1,054 Other liabilities (4) FV - NI 14 — 411 171 — 582 Total other liabilities 6,275 7 8,875 6,571 (7,431) 8,022 Total financial liabilities $3,233,887 $7 $2,817,162 $10,550 ($19,507) $2,808,212 Referenced footnotes are included after the prior period table. December 31, 2023 GAAP Measurement Category (1) Carrying Amount Fair Value (In millions) Level 1 Level 2 Level 3 Netting Adjustments (2) Total Financial Assets Cash and cash equivalents Amortized cost $6,019 $6,019 $— $— $— $6,019 Securities purchased under agreements to resell Amortized cost 95,148 — 105,393 — (10,245) 95,148 Investment securities: Available-for-sale FV - OCI 4,890 — 4,212 678 — 4,890 Trading FV - NI 38,385 29,854 5,760 2,771 — 38,385 Total investment securities 43,275 29,854 9,972 3,449 — 43,275 Mortgage loans: Mortgage loans held-for-sale 12,941 — 9,276 3,868 — 13,144 Mortgage loans held-for-investment, net of allowance for credit losses 3,083,665 — 2,466,127 254,877 — 2,721,004 Total mortgage loans Various (3) 3,096,606 — 2,475,403 258,745 — 2,734,148 Other assets: Guarantee assets FV - NI 5,351 — — 5,353 — 5,353 Derivative assets, net FV - NI 486 — 6,209 2 (5,725) 486 Other assets (4) Various 2,107 — 946 1,165 — 2,111 Total other assets 7,944 — 7,155 6,520 (5,725) 7,950 Total financial assets $3,248,992 $35,873 $2,597,923 $268,714 ($15,970) $2,886,540 Financial Liabilities Debt: Debt of consolidated trusts $3,041,927 $— $2,673,019 $727 $— $2,673,746 Debt of Freddie Mac 166,419 — 173,877 3,391 (10,245) 167,023 Total debt Various (5) 3,208,346 — 2,846,896 4,118 (10,245) 2,840,769 Other liabilities: Guarantee obligations Amortized cost 5,451 — 103 6,023 — 6,126 Derivative liabilities, net FV - NI 873 — 8,608 63 (7,798) 873 Other liabilities (4) FV - NI 14 — 465 194 — 659 Total other liabilities 6,338 — 9,176 6,280 (7,798) 7,658 Total financial liabilities $3,214,684 $— $2,856,072 $10,398 ($18,043) $2,848,427 (1) FV - NI denotes fair value through net income. FV - OCI denotes fair value through other comprehensive income. (2) Represents counterparty netting and cash collateral netting, and includes accrued interest receivable and payable. (3) The GAAP carrying amounts measured at amortized cost, lower-of-cost-or-fair-value, and FV - NI were $3.1 trillion, $4.4 billion, and $9.9 billion as of June 30, 2024, respectively, and $3.1 trillion, $5.6 billion and $9.2 billion as of December 31, 2023, respectively. (4) For other assets, includes advances to lenders, secured lending, and loan commitments. For other liabilities, includes loan commitments. (5)
Table - Difference between Fair Value and UPB for Certain Financial Instruments with Fair Value Option Elected	The table below presents the fair value and UPB related to items for which we have elected the fair value option. Table 13.7 - Difference between Fair Value and UPB for Certain Financial Instruments with Fair Value Option Elected (1) June 30, 2024 December 31, 2023 (In millions) Fair value UPB Difference Fair value UPB Difference Mortgage loans held-for-sale $7,956 $7,867 $89 $7,356 $7,080 $276 Mortgage loans held-for-investment 1,991 2,318 (327) 1,806 2,095 (289) Debt of Freddie Mac 177 172 5 240 234 6 Debt of consolidated trusts 2,116 2,235 (119) 1,705 1,799 (94) Other assets (other liabilities) 62 N/A N/A 95 N/A N/A (1) Excludes interest-only securities related to debt of consolidated trusts and debt of Freddie Mac with a fair value of $0.6 billion and $0.5 billion as of June 30, 2024 and December 31, 2023, respectively. The table below presents the changes in fair value related to items for which we have elected the fair value option. These amounts are included in investment gains, net, on our condensed consolidated statements of income. Table 13.8 - Changes in Fair Value Under the Fair Value Option Election 2Q 2024 2Q 2023 YTD 2024 YTD 2023 (In millions) Gains (Losses) Gains (Losses) Mortgage loans held-for-sale ($21) ($127) ($180) ($123) Mortgage loans held-for-investment (26) (30) (57) (4) Debt of Freddie Mac 4 5 5 19 Debt of consolidated trusts (3) 35 6 — Other assets/other liabilities 99 (1) 242 54

Regulatory Capital (Tables)

Regulatory Capital (Tables)	3 Months Ended
	Jun. 30, 2024
Compliance with Regulatory Capital Requirements - ERCF [Abstract]
Table - ERCF Capital Requirements	The table below presents our capital metrics under the ERCF. Table 15.1 - ERCF Available Capital and Capital Requirements (In billions) June 30, 2024 December 31, 2023 Adjusted total assets $3,749 $3,775 Risk-weighted assets (standardized approach) 1,003 1,009 June 30, 2024 Amounts Ratios (Dollars in billions) Available Capital (Deficit) Minimum Capital Requirement (Including Buffer (1) ) Available Capital (Deficit) Ratio (2) Minimum Capital Requirement Ratio (2) Capital Requirement Ratio (2) (Including Buffer (1) ) Risk-based capital: Total capital ($12) $80 $80 (1.2) % 8.0 % 8.0 % CET1 capital (38) 45 102 (3.8) 4.5 10.2 Tier 1 capital (24) 60 117 (2.4) 6.0 11.7 Adjusted total capital (24) 80 137 (2.4) 8.0 13.7 Leverage capital: Core capital (19) 94 94 (0.5) 2.5 2.5 Tier 1 capital (24) 94 108 (0.6) 2.5 2.9 December 31, 2023 Amounts Ratios (Dollars in billions) Available Capital (Deficit) Minimum Capital Requirement (Including Buffer (1) ) Available Capital (Deficit) Ratio (2) Minimum Capital Requirement Ratio (2) Capital Requirement Ratio (2) (Including Buffer (1) ) Risk-based capital: Total capital ($18) $81 $81 (1.8) % 8.0 % 8.0 % CET1 capital (43) 45 96 (4.3) 4.5 9.5 Tier 1 capital (29) 60 111 (2.9) 6.0 11.0 Adjusted total capital (29) 81 132 (2.9) 8.0 13.0 Leverage capital: Core capital (25) 95 95 (0.7) 2.5 2.5 Tier 1 capital (29) 95 106 (0.8) 2.5 2.8 (1) PCCBA for risk-based capital and PLBA for leverage capital. (2) As a percentage of RWA for risk-based capital and ATA for leverage capital.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details) $ in Billions	Jun. 30, 2024 USD ($)
Accounting Policies [Abstract]
Amortization Method Qualified Affordable Housing Project Investments	$ 3.8

Securitization Activities and_3

Securitization Activities and Consolidation - Non-Consolidated VIEs (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets [Abstract]
Investment securities, at fair value	$ 43,480	$ 43,275
Other Assets	27,605	25,927
Assets	3,307,252	3,280,976
Fannie Mae Collateral Included In Freddie Mac Commingled Security	100	100
Assets in VIE in which we do not have a variable interest in	400	300
Liabilities [Abstract]
Other Liabilities	17,071	16,096
Variable Interest Entity, Not Primary Beneficiary
Assets [Abstract]
Investment securities, at fair value	11,943	12,209
Other Assets	4,911	5,431
Assets	529,073	532,148
Maximum Exposure to Loss	455,029	456,672
Liabilities [Abstract]
Other Liabilities	5,605	5,937
Variable Interest Entity, Not Primary Beneficiary | Other
Assets [Abstract]
Investment securities, at fair value	1	0
Other Assets	6	7
Assets	89	117
Maximum Exposure to Loss	465	468
Liabilities [Abstract]
Other Liabilities	5	5
Variable Interest Entity, Not Primary Beneficiary | Single Family Guarantee Segment
Assets [Abstract]
Investment securities, at fair value	6,419	6,224
Other Assets	(232)	331
Assets	166,001	169,744
Maximum Exposure to Loss	132,114	134,934
Liabilities [Abstract]
Other Liabilities	1,021	1,273
Variable Interest Entity, Not Primary Beneficiary | Single Family Guarantee Segment | Securitization products
Assets [Abstract]
Investment securities, at fair value	1,741	1,272
Other Assets	(385)	172
Assets	30,188	30,298
Maximum Exposure to Loss	24,553	24,600
Liabilities [Abstract]
Other Liabilities	45	427
Variable Interest Entity, Not Primary Beneficiary | Single Family Guarantee Segment | Guarantees of Fannie Mae securities
Assets [Abstract]
Investment securities, at fair value	4,678	4,952
Other Assets	63	67
Assets	107,553	110,320
Maximum Exposure to Loss	107,553	110,320
Liabilities [Abstract]
Other Liabilities	744	626
Variable Interest Entity, Not Primary Beneficiary | Single Family Guarantee Segment | CRT products
Assets [Abstract]
Investment securities, at fair value	0	0
Other Assets	90	92
Assets	28,260	29,126
Maximum Exposure to Loss	8	14
Liabilities [Abstract]
Other Liabilities	232	220
Variable Interest Entity, Not Primary Beneficiary | Multifamily
Assets [Abstract]
Investment securities, at fair value	5,523	5,985
Other Assets	5,137	5,093
Assets	362,983	362,287
Maximum Exposure to Loss	322,450	321,270
Liabilities [Abstract]
Other Liabilities	4,579	4,659
Variable Interest Entity, Not Primary Beneficiary | Multifamily | Securitization products
Assets [Abstract]
Investment securities, at fair value	5,523	5,985
Other Assets	5,116	5,082
Assets	361,442	360,928
Maximum Exposure to Loss	322,434	321,262
Liabilities [Abstract]
Other Liabilities	4,565	4,652
Variable Interest Entity, Not Primary Beneficiary | Multifamily | CRT products
Assets [Abstract]
Investment securities, at fair value	0	0
Other Assets	21	11
Assets	1,541	1,359
Maximum Exposure to Loss	16	8
Liabilities [Abstract]
Other Liabilities	$ 14	$ 7

Mortgage Loans (Details)

Mortgage Loans (Details) - USD ($) $ in Billions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]
Noncash acquisition, mortgage loans held-for-investment acquired in exchange for issuance of debt securities of consolidated trusts	$ 96.8	$ 100.9
Transfers from advances to lenders to loans HFI	$ 45.3	$ 46.3

Mortgage Loans - Mortgage Loans

Mortgage Loans - Mortgage Loans (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivables [Line Items]
UPB of mortgage loans - HFS	$ 12,904	$ 13,432
Cost basis and fair value adjustments, net HFS	(558)	(491)
Total held-for-sale loans, net	12,346	12,941
UPB of mortgage loans - HFI	3,081,651	3,055,712
Cost basis adjustment HFI	31,057	34,336
Allowance for credit losses	(6,839)	(6,383)
Total held-for-investment mortgage loans, net	3,105,869	3,083,665
Mortgage Loans Net	3,118,215	3,096,606
Hedged Asset, Fair Value Hedge, Portfolio Layer, Cumulative Increase (Decrease)	(600)	(200)
Mortgage loans FVO held-for-investment	1,991	1,806
Single-family
Accounts, Notes, Loans and Financing Receivables [Line Items]
UPB of mortgage loans - HFS	3,244	3,527
Cost basis and fair value adjustments, net HFS	(627)	(712)
Total held-for-sale loans, net	2,617	2,815
UPB of mortgage loans - HFI	3,016,537	2,996,509
Cost basis adjustment HFI	31,420	34,627
Allowance for credit losses	(6,457)	(6,057)
Total held-for-investment mortgage loans, net	3,041,500	3,025,079
Mortgage Loans Net	3,044,117	3,027,894
Multifamily
Accounts, Notes, Loans and Financing Receivables [Line Items]
UPB of mortgage loans - HFS	9,660	9,905
Cost basis and fair value adjustments, net HFS	69	221
Total held-for-sale loans, net	9,729	10,126
UPB of mortgage loans - HFI	65,114	59,203
Cost basis adjustment HFI	(363)	(291)
Allowance for credit losses	(382)	(326)
Total held-for-investment mortgage loans, net	64,369	58,586
Mortgage Loans Net	$ 74,098	$ 68,712

Mortgage Loans - Loans Purchase

Mortgage Loans - Loans Purchased and Sold (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Single-family | Held for Investment
Financing Receivable, Allowance for Credit Loss [Line Items]
Purchases	$ 85,239	$ 82,850	$ 147,508	$ 141,815
Single-family | Held-for-Sale
Financing Receivable, Allowance for Credit Loss [Line Items]
Sales	381	0	999	0
Multifamily | Held for Investment
Financing Receivable, Allowance for Credit Loss [Line Items]
Purchases	3,791	4,661	6,416	8,010
Multifamily | Held-for-Sale
Financing Receivable, Allowance for Credit Loss [Line Items]
Purchases	6,581	7,398	13,040	10,093
Sales	$ 6,462	$ 8,626	$ 13,065	$ 14,776

Mortgage Loans - Loan Reclassif

Mortgage Loans - Loan Reclassifications (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Held for Investment | Single-family
Financing Receivable, Allowance for Credit Loss [Line Items]
Reclassifications from held-for-investment to held-for sale, UPB	$ 691	$ 0	$ 1,067	$ 0
Reclassifications from held-for-investment to held-for sale, allowance for credit losses reverse or (established)	7	0	15	0
Reclassifications from held-for-sale to held-for-investment, valuation allowance (established) or reversed	0	0	0	0
Held for Investment | Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Reclassifications from held-for-investment to held-for sale, UPB	577	735	841	5,466
Reclassifications from held-for-investment to held-for sale, allowance for credit losses reverse or (established)	10	1	11	2
Reclassifications from held-for-sale to held-for-investment, valuation allowance (established) or reversed	(39)	(6)	(44)	(33)
Held-for-Sale | Single-family
Financing Receivable, Allowance for Credit Loss [Line Items]
Reclassifications from held-for-sale to held-for-investment, UPB	43	0	93	48
Reclassifications from held-for-investment to held-for sale, allowance for credit losses reverse or (established)	4	0	8	4
Reclassifications from held-for-sale to held-for-investment, valuation allowance (established) or reversed	5	0	9	4
Held-for-Sale | Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Reclassifications from held-for-sale to held-for-investment, UPB	378	161	747	722
Reclassifications from held-for-investment to held-for sale, allowance for credit losses reverse or (established)	0	0	0	0
Reclassifications from held-for-sale to held-for-investment, valuation allowance (established) or reversed	$ 6	$ 0	$ 9	$ 16

Mortgage Loans - Amortized Cost

Mortgage Loans - Amortized Cost Basis of Held-for-Investment Loans on Nonaccrual (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Excluding Accrued Interest, Nonaccrual	$ 12,552	$ 12,908	$ 12,552	$ 12,908	$ 13,024	$ 10,155
Interest Income Recognized	34	31	93	83
Single family
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Excluding Accrued Interest, Nonaccrual	12,442	12,852	12,442	12,852	12,921	10,114
Interest Income Recognized	34	30	92	82
20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Excluding Accrued Interest, Nonaccrual	11,773	11,989	11,773	11,989	12,189	9,348
Interest Income Recognized	32	28	88	78
15-year or less, amortizing fixed-rate
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Excluding Accrued Interest, Nonaccrual	439	540	439	540	485	434
Interest Income Recognized	1	1	2	2
Adjustable-rate and other
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Excluding Accrued Interest, Nonaccrual	230	323	230	323	247	332
Interest Income Recognized	1	1	2	2
Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Excluding Accrued Interest, Nonaccrual	110	56	110	56	$ 103	$ 41
Interest Income Recognized	$ 0	$ 1	$ 1	$ 1

Mortgage Loans - Accrued Intere

Mortgage Loans - Accrued Interest Receivable and Related Charge-Offs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Single family
Financing Receivable, Allowance for Credit Loss [Line Items]
Accrued Interest Receivable	$ 9,260		$ 9,260		$ 8,833
Financing Receivable, Accrued Interest, Writeoff	(46)	$ (88)	(92)	$ (136)
Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Accrued Interest Receivable	306		306		$ 287
Financing Receivable, Accrued Interest, Writeoff	$ 0	$ 0	$ (1)	$ 0

Mortgage Loans - Amortized Co_2

Mortgage Loans - Amortized Cost Basis of Single-Family Held-for-Investment Loans by Current LTV Ratios and Vintage (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year, year-to-date write-offs	$ 0	$ 0
Fiscal year before current fiscal year, year-to-date write-offs	2	13
Two years before current fiscal Year, year-to-date write-offs	19	39
Three years before current fiscal year, year-to-date write-offs	27	44
Four years before current fiscal year, year-to-date write-offs	23	45
More than five years before current fiscal Year, year-to-date write-offs	96	246
Financing Receivable, before Allowance for Credit Loss	3,111,336	3,088,464
Total current-period year-to-date gross write-offs	167	387
20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	119,838	252,879
Current fiscal year, year-to-date write-offs	0	0
One year before current fiscal year	260,086	391,687
Fiscal year before current fiscal year, year-to-date write-offs	2	12
Two years before current fiscal year	378,287	861,548
Two years before current fiscal Year, year-to-date write-offs	18	37
Three years before current fiscal year	832,943	638,903
Three years before current fiscal year, year-to-date write-offs	26	43
Four years before current fiscal year	616,862	106,984
Four years before current fiscal year, year-to-date write-offs	23	45
Five years before current fiscal year	501,222	419,386
More than five years before current fiscal Year, year-to-date write-offs	94	243
Financing Receivable, before Allowance for Credit Loss	2,709,238	2,671,387
Total current-period year-to-date gross write-offs	163	380
15-year or less, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	4,442	9,016
Current fiscal year, year-to-date write-offs	0	0
One year before current fiscal year	8,740	29,103
Fiscal year before current fiscal year, year-to-date write-offs	0	1
Two years before current fiscal year	27,272	126,226
Two years before current fiscal Year, year-to-date write-offs	1	2
Three years before current fiscal year	118,690	98,616
Three years before current fiscal year, year-to-date write-offs	1	1
Four years before current fiscal year	92,197	12,507
Four years before current fiscal year, year-to-date write-offs	0	0
Five years before current fiscal year	60,407	56,499
More than five years before current fiscal Year, year-to-date write-offs	1	2
Financing Receivable, before Allowance for Credit Loss	311,748	331,967
Total current-period year-to-date gross write-offs	3	6
Adjustable-rate and other
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,102	2,515
Current fiscal year, year-to-date write-offs	0	0
One year before current fiscal year	2,816	5,633
Fiscal year before current fiscal year, year-to-date write-offs	0	0
Two years before current fiscal year	5,391	4,480
Two years before current fiscal Year, year-to-date write-offs	0	0
Three years before current fiscal year	4,247	1,557
Three years before current fiscal year, year-to-date write-offs	0	0
Four years before current fiscal year	1,474	611
Four years before current fiscal year, year-to-date write-offs	0	0
Five years before current fiscal year	12,560	13,207
More than five years before current fiscal Year, year-to-date write-offs	1	1
Financing Receivable, before Allowance for Credit Loss	27,590	28,003
Total current-period year-to-date gross write-offs	1	1
Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	125,382	264,410
One year before current fiscal year	271,642	426,423
Two years before current fiscal year	410,950	992,254
Three years before current fiscal year	955,880	739,076
Four years before current fiscal year	710,533	120,102
Five years before current fiscal year	574,189	489,092
Financing Receivable, before Allowance for Credit Loss	3,048,576	3,031,357
CLTV ratio less than or equal to 60 percent | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	17,803	39,500
One year before current fiscal year	43,085	93,279
Two years before current fiscal year	99,931	513,267
Three years before current fiscal year	538,602	542,449
Four years before current fiscal year	544,594	94,348
Five years before current fiscal year	486,458	411,663
Financing Receivable, before Allowance for Credit Loss	1,730,473	1,694,506
CLTV ratio less than or equal to 60 percent | 15-year or less, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,972	4,221
One year before current fiscal year	4,458	20,246
Two years before current fiscal year	20,948	121,709
Three years before current fiscal year	116,532	98,338
Four years before current fiscal year	92,082	12,488
Five years before current fiscal year	60,394	56,493
Financing Receivable, before Allowance for Credit Loss	296,386	313,495
CLTV ratio less than or equal to 60 percent | Adjustable-rate and other
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	180	356
One year before current fiscal year	432	1,650
Two years before current fiscal year	1,712	3,325
Three years before current fiscal year	3,358	1,465
Four years before current fiscal year	1,406	586
Five years before current fiscal year	12,335	12,950
Financing Receivable, before Allowance for Credit Loss	19,423	20,332
CLTV ratio less than or equal to 60 percent | Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	19,955	44,077
One year before current fiscal year	47,975	115,175
Two years before current fiscal year	122,591	638,301
Three years before current fiscal year	658,492	642,252
Four years before current fiscal year	638,082	107,422
Five years before current fiscal year	559,187	481,106
Financing Receivable, before Allowance for Credit Loss	2,046,282	2,028,333
CLTV ratio greater than 60 to 80 percent | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	46,007	105,384
One year before current fiscal year	108,858	183,251
Two years before current fiscal year	183,168	318,965
Three years before current fiscal year	274,422	95,102
Four years before current fiscal year	71,139	12,402
Five years before current fiscal year	14,235	7,296
Financing Receivable, before Allowance for Credit Loss	697,829	722,400
CLTV ratio greater than 60 to 80 percent | 15-year or less, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,955	3,973
One year before current fiscal year	3,657	8,314
Two years before current fiscal year	6,059	4,491
Three years before current fiscal year	2,147	278
Four years before current fiscal year	115	19
Five years before current fiscal year	12	5
Financing Receivable, before Allowance for Credit Loss	13,945	17,080
CLTV ratio greater than 60 to 80 percent | Adjustable-rate and other
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	494	1,153
One year before current fiscal year	1,307	2,651
Two years before current fiscal year	2,570	1,105
Three years before current fiscal year	854	89
Four years before current fiscal year	66	25
Five years before current fiscal year	202	227
Financing Receivable, before Allowance for Credit Loss	5,493	5,250
CLTV ratio greater than 60 to 80 percent | Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	48,456	110,510
One year before current fiscal year	113,822	194,216
Two years before current fiscal year	191,797	324,561
Three years before current fiscal year	277,423	95,469
Four years before current fiscal year	71,320	12,446
Five years before current fiscal year	14,449	7,528
Financing Receivable, before Allowance for Credit Loss	717,267	744,730
CLTV ratio greater than 80 to 90 Percent | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	22,261	55,973
One year before current fiscal year	67,601	90,785
Two years before current fiscal year	77,377	27,750
Three years before current fiscal year	18,677	1,272
Four years before current fiscal year	1,019	213
Five years before current fiscal year	379	262
Financing Receivable, before Allowance for Credit Loss	187,314	176,255
CLTV ratio greater than 80 to 90 Percent | 15-year or less, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	322	623
One year before current fiscal year	541	509
Two years before current fiscal year	248	25
Three years before current fiscal year	11	0
Four years before current fiscal year	0	0
Five years before current fiscal year	1	0
Financing Receivable, before Allowance for Credit Loss	1,123	1,157
CLTV ratio greater than 80 to 90 Percent | Adjustable-rate and other
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	244	689
One year before current fiscal year	793	1,040
Two years before current fiscal year	896	48
Three years before current fiscal year	32	3
Four years before current fiscal year	2	0
Five years before current fiscal year	16	18
Financing Receivable, before Allowance for Credit Loss	1,983	1,798
CLTV ratio greater than 80 to 90 Percent | Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	22,827	57,285
One year before current fiscal year	68,935	92,334
Two years before current fiscal year	78,521	27,823
Three years before current fiscal year	18,720	1,275
Four years before current fiscal year	1,021	213
Five years before current fiscal year	396	280
Financing Receivable, before Allowance for Credit Loss	190,420	179,210
CLTV ratio greater than 90 to 100 percent | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	33,733	51,994
One year before current fiscal year	40,380	23,460
Two years before current fiscal year	17,077	1,542
Three years before current fiscal year	1,193	71
Four years before current fiscal year	93	16
Five years before current fiscal year	81	77
Financing Receivable, before Allowance for Credit Loss	92,557	77,160
CLTV ratio greater than 90 to 100 percent | 15-year or less, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	193	198
One year before current fiscal year	84	33
Two years before current fiscal year	17	1
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Five years before current fiscal year	0	0
Financing Receivable, before Allowance for Credit Loss	294	232
CLTV ratio greater than 90 to 100 percent | Adjustable-rate and other
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	184	317
One year before current fiscal year	283	276
Two years before current fiscal year	205	2
Three years before current fiscal year	3	0
Four years before current fiscal year	0	0
Five years before current fiscal year	5	8
Financing Receivable, before Allowance for Credit Loss	680	603
CLTV ratio greater than 90 to 100 percent | Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	34,110	52,509
One year before current fiscal year	40,747	23,769
Two years before current fiscal year	17,299	1,545
Three years before current fiscal year	1,196	71
Four years before current fiscal year	93	16
Five years before current fiscal year	86	85
Financing Receivable, before Allowance for Credit Loss	93,531	77,995
CLTV ratio greater than 100 percent | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	34	28
One year before current fiscal year	162	912
Two years before current fiscal year	734	24
Three years before current fiscal year	49	9
Four years before current fiscal year	17	5
Five years before current fiscal year	69	88
Financing Receivable, before Allowance for Credit Loss	1,065	1,066
CLTV ratio greater than 100 percent | 15-year or less, amortizing fixed-rate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	1
One year before current fiscal year	0	1
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Five years before current fiscal year	0	1
Financing Receivable, before Allowance for Credit Loss	0	3
CLTV ratio greater than 100 percent | Adjustable-rate and other
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year before current fiscal year	1	16
Two years before current fiscal year	8	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Five years before current fiscal year	2	4
Financing Receivable, before Allowance for Credit Loss	11	20
CLTV ratio greater than 100 percent | Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	34	29
One year before current fiscal year	163	929
Two years before current fiscal year	742	24
Three years before current fiscal year	49	9
Four years before current fiscal year	17	5
Five years before current fiscal year	71	93
Financing Receivable, before Allowance for Credit Loss	$ 1,076	$ 1,089

Mortgage Loans - Amortized Co_3

Mortgage Loans - Amortized Cost Basis of Multifamily Held-for-Investment Loans by Credit Quality Indicator by Vintage (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, before Allowance for Credit Loss, Total	$ 3,111,336	$ 3,088,464
Multifamily
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	4,920	13,824
One year before current fiscal year	14,706	17,963
Two years before current fiscal year	18,058	7,646
Three years before current fiscal year	7,637	6,647
Four years before current fiscal year	6,571	4,937
Five years before current fiscal year	8,614	3,824
Revolving Loans	2,254	2,266
Financing Receivable, before Allowance for Credit Loss, Total	62,760	57,107
Multifamily | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	4,920	13,804
One year before current fiscal year	14,658	17,845
Two years before current fiscal year	17,347	7,430
Three years before current fiscal year	7,219	6,345
Four years before current fiscal year	6,263	4,420
Five years before current fiscal year	7,501	3,254
Revolving Loans	2,254	2,266
Financing Receivable, before Allowance for Credit Loss, Total	60,162	55,364
Multifamily | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	20
One year before current fiscal year	19	85
Two years before current fiscal year	326	28
Three years before current fiscal year	63	43
Four years before current fiscal year	103	294
Five years before current fiscal year	404	106
Revolving Loans	0	0
Financing Receivable, before Allowance for Credit Loss, Total	915	576
Multifamily | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year before current fiscal year	29	33
Two years before current fiscal year	385	188
Three years before current fiscal year	355	259
Four years before current fiscal year	205	223
Five years before current fiscal year	709	464
Revolving Loans	0	0
Financing Receivable, before Allowance for Credit Loss, Total	1,683	1,167
Multifamily | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Five years before current fiscal year	0	0
Revolving Loans	0	0
Financing Receivable, before Allowance for Credit Loss, Total	$ 0	$ 0

Mortgage Loans - Amortized Co_4

Mortgage Loans - Amortized Cost Basis of Held-for-Investment Loans by Payment Status (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 3,111,336	$ 3,088,464
Financing Receivable, Nonaccrual, No Allowance	498	482
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Mortgage Loans in Process of Foreclosure, Amount	2,100	2,100
Single-family
Financing Receivable, Past Due [Line Items]
Financing Receivable, before Allowance for Credit Loss	3,048,576	3,031,357
Financing Receivable, Nonaccrual, No Allowance	432	459
20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable, before Allowance for Credit Loss	2,709,238	2,671,387
Financing Receivable, Nonaccrual, No Allowance	386	406
15-year or less, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable, before Allowance for Credit Loss	311,748	331,967
Financing Receivable, Nonaccrual, No Allowance	4	4
Adjustable-rate and other
Financing Receivable, Past Due [Line Items]
Financing Receivable, before Allowance for Credit Loss	27,590	28,003
Financing Receivable, Nonaccrual, No Allowance	42	49
Multifamily
Financing Receivable, Past Due [Line Items]
Financing Receivable, before Allowance for Credit Loss	62,760	57,107
Financing Receivable, Nonaccrual, No Allowance	66	23
Current
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	3,063,981	3,041,712
Current | Single-family
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	3,001,364	2,984,681
Current | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	2,664,973	2,627,763
Current | 15-year or less, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	309,466	329,601
Current | Adjustable-rate and other
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	26,925	27,317
Current | Multifamily
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	62,617	57,031
One Month Past Due
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	29,108	27,471
One Month Past Due | Single-family
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	29,081	27,459
One Month Past Due | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	27,125	25,528
One Month Past Due | 15-year or less, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	1,599	1,589
One Month Past Due | Adjustable-rate and other
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	357	342
One Month Past Due | Multifamily
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	27	12
Two Months Past Due
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	6,013	6,152
Two Months Past Due | Single-family
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	6,007	6,152
Two Months Past Due | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	5,669	5,787
Two Months Past Due | 15-year or less, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	256	270
Two Months Past Due | Adjustable-rate and other
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	82	95
Two Months Past Due | Multifamily
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	6	0
Three Months or More Past Due, or in Foreclosure(2)
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	12,234	13,129
Three Months or More Past Due, or in Foreclosure(2) | Single-family
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	12,124	13,065
Three Months or More Past Due, or in Foreclosure(2) | 20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	11,471	12,309
Three Months or More Past Due, or in Foreclosure(2) | 15-year or less, amortizing fixed-rate
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	427	507
Three Months or More Past Due, or in Foreclosure(2) | Adjustable-rate and other
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	226	249
Three Months or More Past Due, or in Foreclosure(2) | Multifamily
Financing Receivable, Past Due [Line Items]
Financing Receivable 1	$ 110	$ 64

Mortgage Loans - Single-Family

Mortgage Loans - Single-Family Loan Restructurings Involving Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
financing receivable, loan restructuring [Line Items]
Amortized cost basis of SF HFI loans in trial period modification plans	$ 2,000	$ 1,800	$ 2,000	$ 1,800
Single family
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	$ 6,661	$ 6,813	$ 12,781	$ 13,566
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.20%	0.20%	0.40%	0.50%
Amortized cost basis of loans in payment deferral plans	$ 2,100	$ 2,200	$ 4,600	$ 4,800
20- and 30-year or more, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	$ 6,417	$ 6,476	$ 12,301	$ 12,873
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.20%	0.20%	0.50%	0.50%
15-year or less, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	$ 192	$ 265	$ 378	$ 547
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.10%	0.10%	0.10%	0.20%
Adjustable-rate and other
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	$ 52	$ 72	$ 102	$ 146
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.20%	0.20%	0.40%	0.50%
payment delay [Member] | Single family
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	$ 5,065	$ 5,656	$ 9,920	$ 11,277
payment delay [Member] | 20- and 30-year or more, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	4,824	5,328	9,447	10,607
payment delay [Member] | 15-year or less, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	192	265	378	547
payment delay [Member] | Adjustable-rate and other
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	49	63	95	123
payment delay and term extension [Member] | Single family
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	1,583	1,124	2,841	2,166
payment delay and term extension [Member] | 20- and 30-year or more, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	1,580	1,116	2,835	2,148
payment delay and term extension [Member] | 15-year or less, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	0	0	0	0
payment delay and term extension [Member] | Adjustable-rate and other
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	3	8	6	18
payment delay, interest rate reduction, and term extension [Member] | Single family
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	13	33	20	123
payment delay, interest rate reduction, and term extension [Member] | 20- and 30-year or more, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	13	32	19	118
payment delay, interest rate reduction, and term extension [Member] | 15-year or less, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	0	0	0	0
payment delay, interest rate reduction, and term extension [Member] | Adjustable-rate and other
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount	$ 0	$ 1	$ 1	$ 5

Mortgage Loans - Financial Effe

Mortgage Loans - Financial Effects of Single-Family Loan Restructurings Involving Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
20- and 30-year or more, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification	0.50%	1.10%	0.70%	1%
Financing Receivable, Modified, Weighted Average Term Increase from Modification	168 months	179 months	169 months	181 months
Weighted average payment deferral or principal forbearance	$ 17	$ 18	$ 16	$ 17
15-year or less, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification	0%	0%	0%	0%
Financing Receivable, Modified, Weighted Average Term Increase from Modification	23 months	0 months	23 months	0 months
Weighted average payment deferral or principal forbearance	$ 13	$ 16	$ 13	$ 16
Adjustable-rate and other
financing receivable, loan restructuring [Line Items]
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification	0.80%	1.60%	0.90%	1.90%
Financing Receivable, Modified, Weighted Average Term Increase from Modification	223 months	201 months	217 months	200 months
Weighted average payment deferral or principal forbearance	$ 13	$ 15	$ 14	$ 17

Mortgage Loans - Subsequent Def

Mortgage Loans - Subsequent Defaults of Single-Family Restructured Loans Involving Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Single family
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	$ 1,396	$ 1,128	$ 2,425	$ 2,058
Single family | payment delay [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	994	754	1,691	1,363
Single family | payment delay and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	399	241	726	384
Single family | payment delay, interest rate reduction, and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	3	133	8	311
20- and 30-year or more, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	1,353	1,080	2,353	1,972
20- and 30-year or more, amortizing fixed-rate | payment delay [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	952	710	1,620	1,286
20- and 30-year or more, amortizing fixed-rate | payment delay and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	398	239	725	381
20- and 30-year or more, amortizing fixed-rate | payment delay, interest rate reduction, and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	3	131	8	305
15-year or less, amortizing fixed-rate
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	34	33	55	59
15-year or less, amortizing fixed-rate | payment delay [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	34	33	55	59
15-year or less, amortizing fixed-rate | payment delay and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	0	0	0	0
15-year or less, amortizing fixed-rate | payment delay, interest rate reduction, and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	0	0	0	0
Adjustable-rate and other
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	9	15	17	27
Adjustable-rate and other | payment delay [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	8	11	16	18
Adjustable-rate and other | payment delay and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	1	2	1	3
Adjustable-rate and other | payment delay, interest rate reduction, and term extension [Member]
financing receivable, loan restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default	$ 0	$ 2	$ 0	$ 6

Mortgage Loans - Payment Status

Mortgage Loans - Payment Status of Single-Family Restructured Loans Involving Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Millions	Jun. 30, 2024	Jun. 30, 2023
Single family
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 21,488	$ 25,020
Single family | Current
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	11,615	14,390
Single family | One Month Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	3,123	2,467
Single family | Two Months Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	1,604	1,554
Single family | Three Months or More Past Due, or in Foreclosure(2)
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	5,146	6,609
20- and 30-year or more, amortizing fixed-rate
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	20,641	23,723
20- and 30-year or more, amortizing fixed-rate | Current
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	11,169	13,660
20- and 30-year or more, amortizing fixed-rate | One Month Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	3,009	2,341
20- and 30-year or more, amortizing fixed-rate | Two Months Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	1,537	1,478
20- and 30-year or more, amortizing fixed-rate | Three Months or More Past Due, or in Foreclosure(2)
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	4,926	6,244
15-year or less, amortizing fixed-rate
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	669	1,004
15-year or less, amortizing fixed-rate | Current
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	352	572
15-year or less, amortizing fixed-rate | One Month Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	94	94
15-year or less, amortizing fixed-rate | Two Months Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	54	57
15-year or less, amortizing fixed-rate | Three Months or More Past Due, or in Foreclosure(2)
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	169	281
Adjustable-rate and other
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	178	293
Adjustable-rate and other | Current
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	94	158
Adjustable-rate and other | One Month Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	20	32
Adjustable-rate and other | Two Months Past Due
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	13	19
Adjustable-rate and other | Three Months or More Past Due, or in Foreclosure(2)
Financing Receivable, Modified [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 51	$ 84

Financial Guarantees (Details)

Financial Guarantees (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Guarantor Obligations [Line Items]
Assets in VIE in which we do not have a variable interest in	$ 400	$ 300
Fannie Mae Collateral Included In Freddie Mac Commingled Security	100	100
CRT Related Derivatives
Guarantor Obligations [Line Items]
Unpaid Principal Balance	2,000	2,100
Guarantees of Fannie Mae securities
Guarantor Obligations [Line Items]
Unpaid Principal Balance	107,553	110,320
Maximum exposure	107,553	110,320
Recognized Liability	$ 0	$ 0
Maximum Remaining Term	37 years	38 years
Other Guarantees
Guarantor Obligations [Line Items]
Unpaid Principal Balance	$ 89	$ 117
Maximum exposure	465	468
Recognized Liability	$ 0	$ 0
Maximum Remaining Term	30 years	30 years
Single-family
Guarantor Obligations [Line Items]
Unpaid Principal Balance	$ 38,513	$ 38,981
Maximum exposure	32,878	33,292
Recognized Liability	540	543
Single-family | Securitization products
Guarantor Obligations [Line Items]
Unpaid Principal Balance	30,188	30,289
Maximum exposure	24,553	24,600
Recognized Liability	$ 396	$ 382
Maximum Remaining Term	39 years	40 years
Single-family | Other mortgage-related guarantees
Guarantor Obligations [Line Items]
Unpaid Principal Balance	$ 8,325	$ 8,692
Maximum exposure	8,325	8,692
Recognized Liability	$ 144	$ 161
Maximum Remaining Term	28 years	28 years
Multifamily
Guarantor Obligations [Line Items]
Unpaid Principal Balance	$ 372,496	$ 371,689
Maximum exposure	333,488	332,023
Recognized Liability	4,731	4,960
Multifamily | Securitization products
Guarantor Obligations [Line Items]
Unpaid Principal Balance	361,442	360,928
Maximum exposure	322,434	321,262
Recognized Liability	$ 4,349	$ 4,577
Maximum Remaining Term	36 years	36 years
Multifamily | Other mortgage-related guarantees
Guarantor Obligations [Line Items]
Unpaid Principal Balance	$ 11,054	$ 10,761
Maximum exposure	11,054	10,761
Recognized Liability	$ 382	$ 383
Maximum Remaining Term	34 years	35 years

UPB of Loans Underlying Our Gua

UPB of Loans Underlying Our Guarantees by Payment Status (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Guarantor Obligations [Line Items]
Current	$ 404,976	$ 404,309
One Month Past Due	2,406	3,022
Two Months Past Due	901	925
Three Months or More Past Due, or in Foreclosure	2,726	2,414
Total	411,009	410,670
Single family
Guarantor Obligations [Line Items]
Current	34,371	34,524
One Month Past Due	2,019	2,172
Two Months Past Due	766	827
Three Months or More Past Due, or in Foreclosure	1,357	1,458
Total	38,513	38,981
Multifamily
Guarantor Obligations [Line Items]
Current	370,605	369,785
One Month Past Due	387	850
Two Months Past Due	135	98
Three Months or More Past Due, or in Foreclosure	1,369	956
Total	$ 372,496	$ 371,689

Guarantees and Other Off-Bala_3

Guarantees and Other Off-Balance Sheet Credit Exposures (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Guarantor Obligations [Line Items]
Mortgage loan purchase commitments	$ 12,470	$ 10,378
Unsettled securities purchased under agreements to resell, net	44,803	22,276
Other Loan Commitments	4,661	4,701
Unpaid Principal Balance Of off-Balance Sheet Credit Exposure	61,934	37,355
Commitments with FVO election	2,400	1,900
Unsettled SSUAR	$ 0	$ 4,000

Allowance for Credit Losses - S

Allowance for Credit Losses - Schedule (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	$ 7,347	$ 7,782	$ 7,347	$ 7,782
Allowance for credit loss
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	7,016	8,321	6,849	7,893
Provision (benefit) for credit losses	394	(537)	575	(142)
Charge-offs	(169)	(111)	(292)	(201)
Recoveries collected	24	29	50	61
Other	82	80	165	171
Held for Investment
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	6,839	7,339	6,839	7,339
Other Allowance for Credit Losses
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	508	443	508	443
Single family
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	6,760	7,457	6,760	7,457
Single family | Allowance for credit loss
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	6,508	8,097	6,402	7,746
Provision (benefit) for credit losses	315	(638)	435	(320)
Charge-offs	(169)	(111)	(292)	(201)
Recoveries collected	24	29	50	61
Other	82	80	165	171
Single family | Held for Investment
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	6,457	7,088	6,457	7,088
Single family | Other Allowance for Credit Losses
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	303	369	303	369
Multifamily
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	587	325	587	325
Multifamily | Allowance for credit loss
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	508	224	447	147
Provision (benefit) for credit losses	79	101	140	178
Charge-offs	0	0	0	0
Recoveries collected	0	0	0	0
Other	0	0	0	0
Multifamily | Held for Investment
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	382	251	382	251
Multifamily | Other Allowance for Credit Losses
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Ending balance	$ 205	$ 74	$ 205	$ 74

Investment Securities (Details)

Investment Securities (Details) $ in Billions	3 Months Ended	6 Months Ended
	Jun. 30, 2024 USD ($) loan	Jun. 30, 2024 USD ($) loan	Jun. 30, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract]
Available-for-sale securities scheduled to contractually mature after ten years	$ 1.3	$ 1.3
Available-for-sale securities scheduled to contractually mature after five years through ten years	$ 1.6	$ 1.6
Gross unrealized losses, number of positions | loan	174	174
Investment securities in exchange for issuance of debt securities of consolidated trusts			$ 1.7
Deconsolidation Of Investments		$ 1.2	$ 2.8
Non-mortgage-related securities purchased but not settled	$ 5.2
Non-mortgage-related securities sold but not settled	$ 5.1

Investment Securities - Investm

Investment Securities - Investment Securities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Trading securities	$ 39,075	$ 38,385
Available-for-Sale, at fair value	4,405	4,890
Total fair value of investment securities	$ 43,480	$ 43,275

Investment Securities - Trading

Investment Securities - Trading Securities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Trading Securities [Line Items]
Total fair value of trading securities	$ 39,075	$ 38,385
Mortage-related securities
Trading Securities [Line Items]
Total fair value of trading securities	8,086	8,113
Non-mortgage-related securities
Trading Securities [Line Items]
Total fair value of trading securities	$ 30,989	$ 30,272

Net Trading Gains (Losses) (Det

Net Trading Gains (Losses) (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Net Trading Gains (Losses)	$ 40	$ (377)	$ (199)	$ (113)
Debt Securities, Trading, Realized Gain (Loss)	(16)	(55)	(94)	71
Debt Securities, Trading, Unrealized Gain (Loss)	$ 56	$ (322)	$ (105)	$ (184)

Investment Securities - Availab

Investment Securities - Available-For-Sale Securities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	$ 4,348	$ 4,807
Gross Unrealized Gains in Other Comprehensive Income	192	201
Gross Unrealized Losses in Other Comprehensive Income	(135)	(118)
Available-for-Sale, at fair value	4,405	4,890
Accrued Interest Receivable	11	13
Agency
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	4,048	4,467
Gross Unrealized Gains in Other Comprehensive Income	4	13
Gross Unrealized Losses in Other Comprehensive Income	(123)	(110)
Available-for-Sale, at fair value	3,929	4,370
Accrued Interest Receivable	9	10
Other mortgage-related securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	300	340
Gross Unrealized Gains in Other Comprehensive Income	188	188
Gross Unrealized Losses in Other Comprehensive Income	(12)	(8)
Available-for-Sale, at fair value	476	520
Accrued Interest Receivable	$ 2	$ 3

Investment Securities - Avail_2

Investment Securities - Available-For-Sale Securities in a Gross Unrealized Loss Position (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	$ 612	$ 397
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(6)	(5)
12 Months or Greater Fair Value	2,618	3,029
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(129)	(113)
Agency
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	602	374
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(5)	(1)
12 Months or Greater Fair Value	2,582	3,006
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(118)	(108)
Other mortgage-related securities [Member]
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	10	23
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(1)	(4)
12 Months or Greater Fair Value	36	23
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (11)	$ (5)

Investment Securities - Gross R

Investment Securities - Gross Realized Gains and Gross Realized Losses on Sales of Available-For-Sale Securities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Proceeds from Sale of Available-for-sale Securities	$ 438	$ 433	$ 837	$ 892
Gross realized gains	2	3	3	5
Gross realized losses	(6)	(2)	(12)	(4)
Net realized gains (losses)	$ (4)	$ 1	$ (9)	$ 1

Debt - Total Debt (Details)

Debt - Total Debt (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Debt Net [Abstract]
Long-term debt carrying amount	$ 3,219,184
Total debt	3,227,612	$ 3,208,346
Held by consolidated trusts
Debt Net [Abstract]
Total debt	3,066,239	3,041,927
Held by Freddie Mac
Debt Net [Abstract]
Short-term Debt	8,428	5,976
Long-term debt carrying amount	152,945	160,443
Total debt	$ 161,373	$ 166,419

Debt - Debt of Consolidated Tru

Debt - Debt of Consolidated Trusts (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Carrying Amount	$ 3,227,612	$ 3,208,346
Debt instrument recorded at fair value	2,850	2,476
Held by consolidated trusts
Debt Instrument [Line Items]
UPB	3,026,859	2,999,893
Carrying Amount	3,066,239	3,041,927
Debt instrument recorded at fair value	$ 2,500	$ 2,100
Effective rate for debt securities of consolidated trusts held by third parties	2.84%	2.73%
Held by consolidated trusts | Single-family
Debt Instrument [Line Items]
UPB	$ 2,971,295	$ 2,952,593
Carrying Amount	3,011,830	2,995,590
Held by consolidated trusts | Multifamily
Debt Instrument [Line Items]
UPB	55,564	47,300
Carrying Amount	$ 54,409	$ 46,337
Weighted Average Coupon	3.44%	3.35%
Held by consolidated trusts | Single-family 20- and 30-year or more, fixed-rate | Single-family
Debt Instrument [Line Items]
UPB	$ 2,640,798	$ 2,603,100
Carrying Amount	$ 2,676,432	$ 2,640,550
Weighted Average Coupon	3.19%	3.06%
Held by consolidated trusts | Single-family 15-year or less, fixed-rate | Single-family
Debt Instrument [Line Items]
UPB	$ 307,170	$ 326,242
Carrying Amount	$ 311,595	$ 331,291
Weighted Average Coupon	2.24%	2.20%
Held by consolidated trusts | Adjustable-rate and other | Single-family
Debt Instrument [Line Items]
UPB	$ 23,327	$ 23,251
Carrying Amount	$ 23,803	$ 23,749
Weighted Average Coupon	4.27%	3.93%

Debt - Short-Term Debt (Details

Debt - Short-Term Debt (Details) - Held by Freddie Mac - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Short-term Debt [Abstract]
Short-term Debt	$ 8,428	$ 5,976
Discount notes and Reference Bills
Short-term Debt [Abstract]
Short-term debt par value	8,453	6,032
Short-term Debt	$ 8,428	$ 5,976
Short-term debt weighted average effective rate	5.39%	5.39%

Debt - Long-Term Debt (Details)

Debt - Long-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Long-term Debt	$ 3,219,184
Debt instrument recorded at fair value	2,850	$ 2,476
Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	160,039	168,008
Long-term Debt	$ 152,945	$ 160,443
Long-term debt weighted average effective rate	3.46%	3.30%
Debt instrument recorded at fair value	$ 400	$ 400
Callable Medium Term Notes | Fixed Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	132,829	139,344
Long-term Debt	$ 132,732	$ 139,257
Long-term debt weighted average effective rate	3.31%	3.13%
Callable Medium Term Notes | Variable Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 1,820	$ 1,869
Long-term Debt	$ 1,818	$ 1,867
Long-term debt weighted average effective rate	4.73%	4.81%
Non Callable Medium Term Notes | Fixed Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 569	$ 1,573
Long-term Debt	$ 569	$ 1,574
Long-term debt weighted average effective rate	2.01%	0.98%
Non Callable Medium Term Notes | Variable Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 47	$ 47
Long-term Debt	$ 47	$ 47
Long-term debt weighted average effective rate	8.10%	8.10%
Non Callable Medium Term Notes | Zero Coupon | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 4,748	$ 4,836
Long-term Debt	$ 3,111	$ 3,100
Long-term debt weighted average effective rate	6.19%	6.17%
Non Callable US Dollar Reference Notes Securities | Fixed Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 18,162	$ 18,162
Long-term Debt	$ 18,209	$ 18,209
Long-term debt weighted average effective rate	3.19%	3.19%
CRT products | Fixed Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 79	$ 82
Long-term Debt	$ 80	$ 83
Long-term debt weighted average effective rate	13%	13%
CRT products | Variable Rate | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 1,785	$ 2,095
Long-term Debt	$ 1,705	$ 2,006
Long-term debt weighted average effective rate	11.97%	11.45%
Other | Held by Freddie Mac
Debt Instrument [Line Items]
Par Value Of Long Term Debt	$ 0	$ 0
Long-term Debt	$ 121	$ 121
Long-term debt weighted average effective rate	0.82%	0.84%
Hedging-Related Basis Adjustments | Held by Freddie Mac
Debt Instrument [Line Items]
Long-term Debt	$ (5,447)	$ (5,821)

Debt - Contractual Maturity of

Debt - Contractual Maturity of Long-term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Contractual maturities of long term debt
Debt of consolidated trusts held by third parties, STACR, and SCR debt notes	$ 3,028,723
Par Value Of Total Long Term Debt	3,186,898
Net discounts, premiums, debt issuance costs, hedge-related, and other basis adjustments	32,286
Long-term Debt	3,219,184
Held by Freddie Mac
Contractual maturities of long term debt
Long-term debt - 2024	16,827
Long-term debt - 2025	57,132
Long-term debt - 2026	18,762
Long-term debt - 2027	15,829
Long-term debt - 2028	10,183
Long-Term Debt, Maturity, after Year Five	39,442
Long-term Debt	$ 152,945	$ 160,443

Derivatives - Derivative Assets

Derivatives - Derivative Assets and Liabilities at Fair Value (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Derivative [Line Items]
Notional or contractual amount	$ 847,707	$ 866,455
Derivative interest receivable and other	148	17
Netting adjustments to derivative assets	(6,271)	(5,742)
Derivative Asset	480	486
Derivative interest payable and other	(1)	(36)
Netting adjustments to derivative liabilities	7,432	7,834
Derivative liabilities, net	(1,054)	(873)
Not Designated as Hedging Instrument, Economic Hedge
Derivative [Line Items]
Notional or contractual amount	674,641	694,253
Derivative assets at fair value	6,318	5,935
Derivative liabilities at fair value	(3,142)	(3,013)
Not Designated as Hedging Instrument, Economic Hedge | CDX swaption
Derivative [Line Items]
Notional or contractual amount	7,700	6,400
Derivative assets at fair value	2	1
Not Designated as Hedging Instrument, Economic Hedge | Swaps
Derivative [Line Items]
Notional or contractual amount	324,115	351,193
Derivative assets at fair value	1,950	1,638
Derivative liabilities at fair value	(354)	(462)
Not Designated as Hedging Instrument, Economic Hedge | Written options | Written
Derivative [Line Items]
Notional or contractual amount	47,070	48,227
Derivative assets at fair value	0	0
Derivative liabilities at fair value	(1,796)	(1,746)
Not Designated as Hedging Instrument, Economic Hedge | Purchased options | Purchased
Derivative [Line Items]
Notional or contractual amount	81,890	89,790
Derivative assets at fair value	4,323	4,251
Derivative liabilities at fair value	0	0
Not Designated as Hedging Instrument, Economic Hedge | Futures
Derivative [Line Items]
Notional or contractual amount	135,121	132,982
Derivative assets at fair value	0	0
Derivative liabilities at fair value	0	0
Not Designated as Hedging Instrument, Economic Hedge | Interest-rate risk management derivatives
Derivative [Line Items]
Notional or contractual amount	588,196	622,192
Derivative assets at fair value	6,273	5,889
Derivative liabilities at fair value	(2,150)	(2,208)
Not Designated as Hedging Instrument, Economic Hedge | Mortgage commitment derivatives
Derivative [Line Items]
Notional or contractual amount	38,800	26,911
Derivative assets at fair value	14	43
Derivative liabilities at fair value	(14)	(10)
Not Designated as Hedging Instrument, Economic Hedge | Credit risk transfer [Member]
Derivative [Line Items]
Notional or contractual amount	29,846	30,578
Derivative assets at fair value	0	0
Derivative liabilities at fair value	(247)	(228)
Not Designated as Hedging Instrument, Economic Hedge | Other Contract [Member]
Derivative [Line Items]
Notional or contractual amount	17,799	14,572
Derivative assets at fair value	31	3
Derivative liabilities at fair value	(731)	(567)
Designated as Hedging Instrument | Fair Value Hedging
Derivative [Line Items]
Notional or contractual amount	173,066	172,202
Derivative assets at fair value	285	276
Derivative liabilities at fair value	(5,343)	(5,658)
Designated as Hedging Instrument | Fair Value Hedging | Swaps
Derivative [Line Items]
Notional or contractual amount	173,066	172,202
Derivative assets at fair value	285	276
Derivative liabilities at fair value	$ (5,343)	$ (5,658)

Offsetting of Derivatives (Deta

Offsetting of Derivatives (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Offsetting Assets [Line Items]
Derivative Fair Value Of Derivative Asset Gross	$ 6,751	$ 6,228
Netting adjustments	(4,189)	(4,210)
Obligation to Return Securities Received as Collateral	(2,082)	(1,532)
Derivative Asset	480	486
Derivative, Collateral, Obligation to Return Securities	(185)	(366)
Derivative Asset, Fair Value, Amount Offset Against Collateral	295	120
Derivative Fair Value Of Derivative Liability Gross	(8,486)	(8,707)
Derivative liabilities, net	4,189	4,210
Cash collateral netting	3,243	3,624
Derivative Liability	(1,054)	(873)
Derivative, Collateral, Right to Reclaim Securities	23	47
Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction	(1,031)	(826)
Offsetting Liabilities [Line Items]
Gross Amount Recognized	(8,486)	(8,707)
Derivative liabilities, net	4,189	4,210
Cash collateral netting	3,243	3,624
Derivative Liability	(1,054)	(873)
Derivative, Collateral, Right to Reclaim Securities	23	47
Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction	(1,031)	(826)
OTC derivatives
Offsetting Assets [Line Items]
Derivative Fair Value Of Derivative Asset Gross	6,558	6,165
Derivative Fair Value Of Derivative Liability Gross	(7,487)	(7,866)
Offsetting Liabilities [Line Items]
Gross Amount Recognized	(7,487)	(7,866)
Cleared and exchange-traded derivatives
Offsetting Assets [Line Items]
Derivative Fair Value Of Derivative Asset Gross	121	13
Derivative Fair Value Of Derivative Liability Gross	(7)	(36)
Offsetting Liabilities [Line Items]
Gross Amount Recognized	(7)	(36)
Commitment [Member]
Offsetting Assets [Line Items]
Derivative Fair Value Of Derivative Asset Gross	41	47
Derivative Fair Value Of Derivative Liability Gross	(14)	(10)
Offsetting Liabilities [Line Items]
Gross Amount Recognized	(14)	(10)
Other Contract [Member]
Offsetting Assets [Line Items]
Derivative Fair Value Of Derivative Asset Gross	31	3
Derivative Fair Value Of Derivative Liability Gross	(978)	(795)
Offsetting Liabilities [Line Items]
Gross Amount Recognized	$ (978)	$ (795)

Derivatives - Derivative Gains

Derivatives - Derivative Gains and Losses (Details) - Not Designated as Hedging Instrument, Economic Hedge - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	$ 489	$ 929	$ 1,107	$ 246
Gain (Loss) on Derivative Instruments | Interest-rate management derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	461	936	1,190	348
Gain (Loss) on Derivative Instruments | Swaps
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	136	380	398	408
Gain (Loss) on Derivative Instruments | Written options | Written
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	(86)	82	(49)	277
Gain (Loss) on Derivative Instruments | Purchased options | Purchased
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	242	(45)	298	(549)
Gain (Loss) on Derivative Instruments | Futures
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	169	519	543	212
Gain (Loss) on Derivative Instruments | Mortgage commitment derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	32	125	72	45
Gain (Loss) on Derivative Instruments | CRT-Related Derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	51	(68)	8	(144)
Gain (Loss) on Derivative Instruments | Other
Derivative Instruments, Gain (Loss) [Line Items]
Derivative gains (losses)	$ (55)	$ (64)	$ (163)	$ (3)

Derivatives Derivatives - Gains

Derivatives Derivatives - Gains and Losses on Fair Value Hedge (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Interest income	$ 29,064	$ 25,755	$ 57,449	$ 50,742
Total interest expense	(24,136)	(21,232)	(47,762)	(41,718)
Interest rate risk on held-for-investment mortgage loans | Interest income
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on fair value hedging relationships - hedged items	(234)	(964)	(1,229)	159
Gain (loss) on fair value hedging relationships - derivatives designated as hedging instruments	160	900	1,113	(173)
Interest accrual on fair value hedging derivatives for held-for-investment loan	240	251	474	462
Discontinued hedge related basis adjustments amortization	73	39	116	70
Interest rate risk on debt | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on fair value hedging relationships - hedged items	(511)	725	(377)	(810)
Gain (loss) on fair value hedging relationships - derivatives designated as hedging instruments	519	(749)	392	785
Interest accrual on fair value hedging derivatives for debt	(874)	(1,000)	(1,803)	(2,051)
Discontinued hedge related basis adjustments amortization	$ (2)	$ (172)	$ (4)	$ (210)

Derivatives Derivatives - Cumul

Derivatives Derivatives - Cumulative Basis Adjustment due to Fair Value Hedges (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Cumulative Basis Adjustments Due to Fair Value Hedging [Line Items]
Carrying amount debt hedged liability	$ (134,838)	$ (143,407)
Total basis adjustment cumulative amount for hedged liability	5,447	5,821
Hedged Asset, Fair Value Hedge, Portfolio Layer, Cumulative Increase (Decrease)	(600)	(200)
Basis adjustment amount for hedged liability - discontinued hedge	23	29
Mortgage loans held-for-investment
Cumulative Basis Adjustments Due to Fair Value Hedging [Line Items]
Carrying amount mortgage loans held-for-investment hedged asset	1,116,685	1,115,454
Total basis adjustment cumulative amount for hedged asset	(3,366)	(2,253)
Hedged Asset, Fair Value Hedge, Portfolio Layer, Cumulative Increase (Decrease)	(619)	(220)
Basis adjustment amount for hedged asset - discontinued hedge	(2,747)	(2,033)
Closed Portfolio and Beneficial Interest, Portfolio Layer, Amortized Cost	57,515	59,786
Hedged Asset, Fair Value Hedge, Portfolio Layer, Amount	11,845	11,670
Mortgage loans held-for-sale
Cumulative Basis Adjustments Due to Fair Value Hedging [Line Items]
Carrying amount mortgage loans held-for-investment hedged asset	155	128
Total basis adjustment cumulative amount for hedged asset	1	1
Hedged Asset, Fair Value Hedge, Portfolio Layer, Cumulative Increase (Decrease)	0	0
Basis adjustment amount for hedged asset - discontinued hedge	1	1
Closed Portfolio and Beneficial Interest, Portfolio Layer, Amortized Cost	0	0
Hedged Asset, Fair Value Hedge, Portfolio Layer, Amount	$ 0	$ 0

Collateralized Agreements and_3

Collateralized Agreements and Offsetting Arrangements - Offsetting of Financial Assets (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Offsetting Assets [Line Items]
Collateral Securities Repledged, Delivered, or Used	$ 200	$ 400
Securities purchased under agreements to resell:
Gross Amount Recognized	109,256	105,393
Counterparty netting	(12,076)	(10,245)
Securities Purchased under Agreements to Resell	97,180	95,148
Gross Amount Not Offset in the Consolidated Balance Sheets	(97,180)	(95,148)
Securities Purchased under Agreements to Resell, Amount Offset Against Collateral	0	0
Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member]
Offsetting Assets [Line Items]
Securities Purchased under Agreements to Resell, Fair Value of Collateral	$ 107,700	$ 104,200

Collateralized Agreements and_4

Collateralized Agreements and Offsetting Arrangements - Offsetting of Financial Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Securities Sold under Agreements to Repurchase [Abstract]
Gross Amount Recognized	$ (12,076)	$ (10,245)
Counterparty netting	12,076	10,245
Net Amount Presented in the Consolidated Balance Sheets	0	0
Gross Amount Not Offset in the Consolidated Balance Sheets	0	0
Net Amount	$ 0	$ 0

Collateralized Agreements and_5

Collateralized Agreements and Offsetting Arrangements - Remaining Contractual Maturity (Details) - Asset Pledged as Collateral - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	$ 14,739	$ 12,457
Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	10,082	8,221
U.S Treasury securities and other | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	12,076	10,245
U.S Treasury securities and other | Overnight and continuous | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	8,261	0
U.S Treasury securities and other | 30 days or less | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	3,815	10,245
U.S Treasury securities and other | After 30 days through 90 days | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	0	0
U.S Treasury securities and other | Greater than 90 days | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	$ 0	$ 0

Collateralized Agreements and_6

Collateralized Agreements and Offsetting Arrangements - Collateral in the Form of Securities Pledged (Details) - Asset Pledged as Collateral - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	$ 14,739	$ 12,457
Derivative
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	2,113	1,866
Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	10,082	8,221
Other
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	2,544	2,370
Trading securities
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	9,916	7,902
Trading securities | Derivative
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	2,113	1,866
Trading securities | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	5,259	3,666
Trading securities | Other
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	2,544	2,370
Other assets
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	4,823	4,555
Other assets | Derivative
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	0	0
Other assets | Securities sold under agreements to repurchase
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	4,823	4,555
Other assets | Other
Collateral in the Form of Securities Pledged [Line Items]
Financial Instruments, Owned, at Fair Value	$ 0	$ 0

Net Interest Income (Details)

Net Interest Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest income:
Mortgage loans	$ 26,821	$ 23,598	$ 53,050	$ 46,902
Investment securities	484	363	954	679
Interest Income, Securities Purchased under Agreements to Resell	1,593	1,622	3,125	2,842
Other	166	172	320	319
Interest income	29,064	25,755	57,449	50,742
Interest expense:
Total interest expense	(24,136)	(21,232)	(47,762)	(41,718)
Net interest income	4,928	4,523	9,687	9,024
(Provision) benefit for credit losses	(394)	537	(575)	142
Net interest income after (provision) benefit for credit losses	4,534	5,060	9,112	9,166
Held by consolidated trusts
Interest expense:
Debt of consolidated trusts	(21,634)	(18,608)	(42,756)	(36,869)
Held by Freddie Mac
Interest expense:
Short-term debt	(260)	(248)	(516)	(402)
Long-term debt	$ (2,242)	$ (2,376)	$ (4,490)	$ (4,447)

Segment Reporting (Details)

Segment Reporting (Details)	6 Months Ended
	Jun. 30, 2024 segment
Segment Reporting [Abstract]
Number of reportable segments	2

Segment Reporting - Segment Ear

Segment Reporting - Segment Earnings and Reconciliation to GAAP Condensed Consolidated Statements of Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net interest income	$ 4,928	$ 4,523	$ 9,687	$ 9,024
Non-interest income
Guarantee income	383	309	879	775
Investment gains, net	549	411	954	186
Other income	128	96	225	181
Non-interest income	1,060	816	2,058	1,142
Net revenues	5,988	5,339	11,745	10,166
(Provision) benefit for credit losses	(394)	537	(575)	142
Non-interest expense
Noninterest Expense	(2,134)	(2,204)	(4,256)	(4,136)
Income before income tax expense	3,460	3,672	6,914	6,172
Income tax expense	(695)	(728)	(1,383)	(1,233)
Net income	2,765	2,944	5,531	4,939
Other comprehensive income (loss), net of taxes and reclassification adjustments	(5)	(54)	(30)	0
Comprehensive income	2,760	2,890	5,501	4,939
Single Family Guarantee Segment | Operating segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net interest income	4,635	4,295	9,123	8,591
Non-interest income
Guarantee income	26	16	45	48
Investment gains, net	335	(4)	249	(183)
Other income	98	53	151	107
Non-interest income	459	65	445	(28)
Net revenues	5,094	4,360	9,568	8,563
(Provision) benefit for credit losses	(315)	638	(435)	320
Non-interest expense
Noninterest Expense	(1,921)	(2,028)	(3,846)	(3,811)
Income before income tax expense	2,858	2,970	5,287	5,072
Income tax expense	(574)	(589)	(1,058)	(1,014)
Net income	2,284	2,381	4,229	4,058
Other comprehensive income (loss), net of taxes and reclassification adjustments	(5)	2	(10)	1
Comprehensive income	2,279	2,383	4,219	4,059
Multifamily | Operating segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net interest income	293	228	564	433
Non-interest income
Guarantee income	357	293	834	727
Investment gains, net	214	415	705	369
Other income	30	43	74	74
Non-interest income	601	751	1,613	1,170
Net revenues	894	979	2,177	1,603
(Provision) benefit for credit losses	(79)	(101)	(140)	(178)
Non-interest expense
Noninterest Expense	(213)	(176)	(410)	(325)
Income before income tax expense	602	702	1,627	1,100
Income tax expense	(121)	(139)	(325)	(219)
Net income	481	563	1,302	881
Other comprehensive income (loss), net of taxes and reclassification adjustments	0	(56)	(20)	(1)
Comprehensive income	$ 481	$ 507	$ 1,282	$ 880

Segment Reporting - Segment Ass

Segment Reporting - Segment Assets (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	$ 3,307,252	$ 3,280,976
Reconciling items
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	(198,312)	(198,731)
Single Family Guarantee Segment | Operating segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	3,058,294	3,038,910
Multifamily | Operating segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	447,270	440,797
Operating segments | Operating segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	$ 3,505,564	$ 3,479,707

Concentration of Credit and O_3

Concentration of Credit and Other Risks - Concentration of Credit Risk - Single-Family Mortgage Portfolio (Details) $ in Millions	Jun. 30, 2024 USD ($)
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.50%
West
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.39%
Northeast
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.58%
Southeast
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.52%
Southwest
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.50%
North Central
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.51%
California
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.38%
Texas
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.54%
Florida
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.58%
New York
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.85%
Illinois
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.66%
All Other
Concentration Risk [Line Items]
Single-Family serious delinquency rate	0.47%
Geographic Concentration Risk | Single-family UPB
Concentration Risk [Line Items]
Portfolio UPB	$ 3,057,946
Concentration risk percentage	100%
Geographic Concentration Risk | Single-family UPB | West
Concentration Risk [Line Items]
Portfolio UPB	$ 911,666
Concentration risk percentage	30%
Geographic Concentration Risk | Single-family UPB | Northeast
Concentration Risk [Line Items]
Portfolio UPB	$ 705,636
Concentration risk percentage	23%
Geographic Concentration Risk | Single-family UPB | Southeast
Concentration Risk [Line Items]
Portfolio UPB	$ 538,126
Concentration risk percentage	18%
Geographic Concentration Risk | Single-family UPB | Southwest
Concentration Risk [Line Items]
Portfolio UPB	$ 457,553
Concentration risk percentage	15%
Geographic Concentration Risk | Single-family UPB | North Central
Concentration Risk [Line Items]
Portfolio UPB	$ 444,965
Concentration risk percentage	14%
Geographic Concentration Risk | Single-family UPB | California
Concentration Risk [Line Items]
Portfolio UPB	$ 513,807
Concentration risk percentage	17%
Geographic Concentration Risk | Single-family UPB | Texas
Concentration Risk [Line Items]
Portfolio UPB	$ 217,601
Concentration risk percentage	7%
Geographic Concentration Risk | Single-family UPB | Florida
Concentration Risk [Line Items]
Portfolio UPB	$ 203,773
Concentration risk percentage	7%
Geographic Concentration Risk | Single-family UPB | New York
Concentration Risk [Line Items]
Portfolio UPB	$ 132,982
Concentration risk percentage	4%
Geographic Concentration Risk | Single-family UPB | Illinois
Concentration Risk [Line Items]
Portfolio UPB	$ 114,247
Concentration risk percentage	4%
Geographic Concentration Risk | Single-family UPB | All Other
Concentration Risk [Line Items]
Portfolio UPB	$ 1,875,536
Concentration risk percentage	61%

Concentration of Credit and O_4

Concentration of Credit and Other Risks - Concentration of Credit Risk - Multifamily Mortgage Portfolio (Details)(Details) $ in Millions	Jun. 30, 2024 USD ($)
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.38%
West
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.19%
Northeast
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.76%
Southwest
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.34%
Southeast
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.16%
North Central
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.40%
California
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.21%
Texas
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.37%
Florida
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.10%
New York
Concentration Risk [Line Items]
Multifamily Delinquency Rate	1.93%
GEORGIA
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.21%
All Other
Concentration Risk [Line Items]
Multifamily Delinquency Rate	0.25%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member]
Concentration Risk [Line Items]
Portfolio UPB	$ 447,270
Unpaid Principal Balance, Percent Of Portfolio	100%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | West
Concentration Risk [Line Items]
Portfolio UPB	$ 110,686
Unpaid Principal Balance, Percent Of Portfolio	25%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | Northeast
Concentration Risk [Line Items]
Portfolio UPB	$ 108,977
Unpaid Principal Balance, Percent Of Portfolio	24%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | Southwest
Concentration Risk [Line Items]
Portfolio UPB	$ 92,349
Unpaid Principal Balance, Percent Of Portfolio	21%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | Southeast
Concentration Risk [Line Items]
Portfolio UPB	$ 91,038
Unpaid Principal Balance, Percent Of Portfolio	20%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | North Central
Concentration Risk [Line Items]
Portfolio UPB	$ 44,220
Unpaid Principal Balance, Percent Of Portfolio	10%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | California
Concentration Risk [Line Items]
Portfolio UPB	$ 59,055
Unpaid Principal Balance, Percent Of Portfolio	13%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | Texas
Concentration Risk [Line Items]
Portfolio UPB	$ 56,742
Unpaid Principal Balance, Percent Of Portfolio	13%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | Florida
Concentration Risk [Line Items]
Portfolio UPB	$ 38,951
Unpaid Principal Balance, Percent Of Portfolio	9%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | New York
Concentration Risk [Line Items]
Portfolio UPB	$ 34,615
Unpaid Principal Balance, Percent Of Portfolio	8%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | GEORGIA
Concentration Risk [Line Items]
Portfolio UPB	$ 18,640
Unpaid Principal Balance, Percent Of Portfolio	4%
Geographic Concentration Risk | Multifamily Unpaid Principal Balance [Member] | All Other
Concentration Risk [Line Items]
Portfolio UPB	$ 239,267
Unpaid Principal Balance, Percent Of Portfolio	53%

Fair Value Disclosures - Assets

Fair Value Disclosures - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Mortgage Loans [Abstract]
Held-for-sale, at fair value	$ 7,956	$ 7,356
Mortgage loans FVO held-for-investment	1,991	1,806
Derivative Assets Net [Abstract]
Derivative Asset	480	486
Other Assets [Abstract]
Netting adjustments	(4,189)	(4,210)
Total other assets	5,968	6,095
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	2,850	2,476
Other liabilities
Netting Adjustment	(4,189)	(4,210)
Total other liabilities	1,054	873
Held by consolidated trusts
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	2,500	2,100
Held by Freddie Mac
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	400	400
Fair Value, Measurements, Recurring
Available-For-Sale, at Fair Value:
Debt Securities, Available-for-sale	4,405	4,890
Trading, at Fair Value:
Trading securities, at fair value	39,075	38,385
Total investments in securities	43,480	43,275
Mortgage Loans [Abstract]
Held-for-sale, at fair value	7,956	7,356
Mortgage loans FVO held-for-investment	1,991	1,806
Derivative Assets Net [Abstract]
Derivative assets, net	480	486
Other Assets [Abstract]
Guarantee Assets	5,254	5,351
Derivative assets, net	480	486
All Other Assets	234	258
Netting adjustments	(6,123)	(5,725)
Total other assets	5,968	6,095
Total Assets carried at fair value on a recurring basis	59,395	58,532
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	2,850	2,476
Other liabilities
Derivative liabilities, net	1,054	873
All other, at fair value	0	0
Netting Adjustment	(7,431)	(7,798)
Total other liabilities	1,054	873
Total liabilities carried at fair value on a recurring basis	3,904	3,349
Fair Value, Measurements, Recurring | Held by consolidated trusts
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	2,491	2,050
Fair Value, Measurements, Recurring | Held by Freddie Mac
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	359	426
Fair Value, Measurements, Recurring | Mortage-related securities
Trading, at Fair Value:
Trading securities, at fair value	8,086	8,113
Fair Value, Measurements, Recurring | Non-mortgage-related securities
Trading, at Fair Value:
Trading securities, at fair value	30,989	30,272
Fair Value, Measurements, Recurring | Level 1
Available-For-Sale, at Fair Value:
Debt Securities, Available-for-sale	0	0
Trading, at Fair Value:
Trading securities, at fair value	30,571	29,854
Total investments in securities	30,571	29,854
Mortgage Loans [Abstract]
Held-for-sale, at fair value	0	0
Mortgage loans FVO held-for-investment	0	0
Derivative Assets Net [Abstract]
Derivative assets, net	1	0
Other Assets [Abstract]
Guarantee Assets	0	0
Derivative assets, net	1	0
All Other Assets	0	0
Total other assets	1	0
Total Assets carried at fair value on a recurring basis	30,572	29,854
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	0	0
Other liabilities
Derivative liabilities, net	7	0
All other, at fair value	0	0
Total other liabilities	7	0
Total liabilities carried at fair value on a recurring basis	7	0
Fair Value, Measurements, Recurring | Level 1 | Held by consolidated trusts
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | Held by Freddie Mac
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | Mortage-related securities
Trading, at Fair Value:
Trading securities, at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | Non-mortgage-related securities
Trading, at Fair Value:
Trading securities, at fair value	30,571	29,854
Fair Value, Measurements, Recurring | Level 2
Available-For-Sale, at Fair Value:
Debt Securities, Available-for-sale	3,802	4,212
Trading, at Fair Value:
Trading securities, at fair value	5,495	5,760
Total investments in securities	9,297	9,972
Mortgage Loans [Abstract]
Held-for-sale, at fair value	7,329	6,460
Mortgage loans FVO held-for-investment	1,215	1,333
Derivative Assets Net [Abstract]
Derivative assets, net	6,571	6,209
Other Assets [Abstract]
Guarantee Assets	0	0
Derivative assets, net	6,571	6,209
All Other Assets	62	92
Total other assets	6,633	6,301
Total Assets carried at fair value on a recurring basis	24,474	24,066
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	2,388	2,043
Other liabilities
Derivative liabilities, net	8,363	8,608
All other, at fair value	0	0
Total other liabilities	8,363	8,608
Total liabilities carried at fair value on a recurring basis	10,751	10,651
Fair Value, Measurements, Recurring | Level 2 | Held by consolidated trusts
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	2,117	1,707
Fair Value, Measurements, Recurring | Level 2 | Held by Freddie Mac
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	271	336
Fair Value, Measurements, Recurring | Level 2 | Mortage-related securities
Trading, at Fair Value:
Trading securities, at fair value	5,077	5,342
Fair Value, Measurements, Recurring | Level 2 | Non-mortgage-related securities
Trading, at Fair Value:
Trading securities, at fair value	418	418
Fair Value, Measurements, Recurring | Level 3
Available-For-Sale, at Fair Value:
Debt Securities, Available-for-sale	603	678
Trading, at Fair Value:
Trading securities, at fair value	3,009	2,771
Total investments in securities	3,612	3,449
Mortgage Loans [Abstract]
Held-for-sale, at fair value	627	896
Mortgage loans FVO held-for-investment	776	473
Derivative Assets Net [Abstract]
Derivative assets, net	31	2
Other Assets [Abstract]
Guarantee Assets	5,254	5,351
Derivative assets, net	31	2
All Other Assets	172	166
Total other assets	5,457	5,519
Total Assets carried at fair value on a recurring basis	10,472	10,337
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	462	433
Other liabilities
Derivative liabilities, net	115	63
All other, at fair value	0	0
Total other liabilities	115	63
Total liabilities carried at fair value on a recurring basis	577	496
Fair Value, Measurements, Recurring | Level 3 | Held by consolidated trusts
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	374	343
Fair Value, Measurements, Recurring | Level 3 | Held by Freddie Mac
Liabilities, Fair Value Disclosure [Abstract]
Debt instrument recorded at fair value	88	90
Fair Value, Measurements, Recurring | Level 3 | Mortage-related securities
Trading, at Fair Value:
Trading securities, at fair value	3,009	2,771
Fair Value, Measurements, Recurring | Level 3 | Non-mortgage-related securities
Trading, at Fair Value:
Trading securities, at fair value	$ 0	$ 0

Fair Value Disclosures - Fair V

Fair Value Disclosures - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Liabilities:
Beginning Balance	$ 529	$ 461	$ 496	$ 485
Included in Earnings	(3)	15	19	(15)
Included in Other Comprehensive Income	0	0	0	0
Purchases	(3)	0	(5)	0
Issues	60	0	77	11
Sales	0	0	0	0
Settlements, Net	(6)	(3)	(10)	(8)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	577	473	577	473
Unrealized Gains (Losses) Still Held - Liabilities	4	20	28	(7)
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0	0	0
Assets:
Beginning Balance	10,661	9,729	10,337	9,618
Included in Earnings	(121)	(274)	(134)	(305)
Included in Other Comprehensive Income	(1)	(5)	(6)	(9)
Purchases	522	809	1,166	918
Issues	145	196	250	321
Sales	(502)	0	(780)	0
Settlements, net	(300)	(312)	(598)	(594)
Transfers into Level 3	133	142	466	154
Transfers out of Level 3	(65)	(401)	(229)	(219)
Ending Balance	10,472	9,884	10,472	9,884
Unrealized Gains (Losses) Still Held - Assets	(28)	(109)	119	29
Unrealized Gains (Losses) Still Held, Assets, OCI	(1)	(4)	(5)	(7)
Debt
Liabilities:
Beginning Balance	450	384	433	388
Included in Earnings	0	(8)	6	(19)
Included in Other Comprehensive Income	0	0	0	0
Purchases	(7)	0	(11)	0
Issues	20	0	38	11
Sales	0	0	0	0
Settlements, Net	(1)	(2)	(4)	(6)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	462	374	462	374
Unrealized Gains (Losses) Still Held - Liabilities	9	(2)	21	(9)
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0	0	0
Other Liabilities
Liabilities:
Beginning Balance	79	77	63	97
Included in Earnings	(3)	23	13	4
Included in Other Comprehensive Income	0	0	0	0
Purchases	4	0	6	0
Issues	40	0	39	0
Sales	0	0	0	0
Settlements, Net	(5)	(1)	(6)	(2)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	115	99	115	99
Unrealized Gains (Losses) Still Held - Liabilities	(5)	22	7	2
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0	0	0
Available-for-sale securities
Assets:
Beginning Balance	637	853	678	894
Included in Earnings	0	0	0	1
Included in Other Comprehensive Income	(1)	(5)	(6)	(9)
Purchases	0	0	0	0
Issues	0	0	0	0
Sales	0	0	0	0
Settlements, net	(33)	(58)	(69)	(96)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	603	790	603	790
Unrealized Gains (Losses) Still Held - Assets	0	0	0	0
Unrealized Gains (Losses) Still Held, Assets, OCI	(1)	(4)	(5)	(7)
Trading securities
Assets:
Beginning Balance	3,002	2,905	2,771	2,731
Included in Earnings	(105)	(191)	(218)	(329)
Included in Other Comprehensive Income	0	0	0	0
Purchases	136	90	496	183
Issues	0	0	0	0
Sales	0	0	0	0
Settlements, net	(24)	(13)	(40)	(24)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	(230)	0	0
Ending Balance	3,009	2,561	3,009	2,561
Unrealized Gains (Losses) Still Held - Assets	13	(25)	32	10
Unrealized Gains (Losses) Still Held, Assets, OCI	0	0	0	0
Investments securities
Assets:
Beginning Balance	3,639	3,758	3,449	3,625
Included in Earnings	(105)	(191)	(218)	(328)
Included in Other Comprehensive Income	(1)	(5)	(6)	(9)
Purchases	136	90	496	183
Issues	0	0	0	0
Sales	0	0	0	0
Settlements, net	(57)	(71)	(109)	(120)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	(230)	0	0
Ending Balance	3,612	3,351	3,612	3,351
Unrealized Gains (Losses) Still Held - Assets	13	(25)	32	10
Unrealized Gains (Losses) Still Held, Assets, OCI	(1)	(4)	(5)	(7)
Mortgage loans held-for-sale
Assets:
Beginning Balance	787	347	896	310
Included in Earnings	0	(30)	(6)	(29)
Included in Other Comprehensive Income	0	0	0	0
Purchases	388	727	682	753
Issues	0	0	0	0
Sales	(500)	0	(773)	0
Settlements, net	0	(9)	0	(11)
Transfers into Level 3	0	0	35	12
Transfers out of Level 3	(48)	(154)	(207)	(154)
Ending Balance	627	881	627	881
Unrealized Gains (Losses) Still Held - Assets	0	(31)	0	(31)
Unrealized Gains (Losses) Still Held, Assets, OCI	0	0	0	0
Mortgage loans held-for-investment
Assets:
Beginning Balance	695	64	473	110
Included in Earnings	(28)	(13)	(52)	(11)
Included in Other Comprehensive Income	0	0	0	0
Purchases	0	0	0	0
Issues	0	0	0	0
Sales	0	0	0	0
Settlements, net	(7)	(6)	(54)	(6)
Transfers into Level 3	133	142	431	142
Transfers out of Level 3	(17)	(17)	(22)	(65)
Ending Balance	776	170	776	170
Unrealized Gains (Losses) Still Held - Assets	(53)	(12)	(53)	(12)
Unrealized Gains (Losses) Still Held, Assets, OCI	0	0	0	0
Other Asset
Assets:
Beginning Balance	5,540	5,560	5,519	5,573
Included in Earnings	12	(40)	142	63
Included in Other Comprehensive Income	0	0	0	0
Purchases	(2)	(8)	(12)	(18)
Issues	145	196	250	321
Sales	(2)	0	(7)	0
Settlements, net	(236)	(226)	(435)	(457)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	5,457	5,482	5,457	5,482
Unrealized Gains (Losses) Still Held - Assets	12	(41)	140	62
Unrealized Gains (Losses) Still Held, Assets, OCI	0	0	0	0
Guarantee Asset
Assets:
Beginning Balance	5,341	5,432	5,351	5,442
Included in Earnings	0	(79)	110	8
Included in Other Comprehensive Income	0	0	0	0
Purchases	0	0	0	0
Issues	142	192	246	318
Sales	0	0	0	0
Settlements, net	(229)	(222)	(453)	(445)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	5,254	5,323	5,254	5,323
Unrealized Gains (Losses) Still Held - Assets	0	(79)	110	8
Unrealized Gains (Losses) Still Held, Assets, OCI	0	0	0	0
All Other, at fair value
Assets:
Beginning Balance	199	128	168	131
Included in Earnings	12	39	32	55
Included in Other Comprehensive Income	0	0	0	0
Purchases	(2)	(8)	(12)	(18)
Issues	3	4	4	3
Sales	(2)	0	(7)	0
Settlements, net	(7)	(4)	18	(12)
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	203	159	203	159
Unrealized Gains (Losses) Still Held - Assets	12	38	30	54
Unrealized Gains (Losses) Still Held, Assets, OCI	$ 0	$ 0	$ 0	$ 0

Fair Value Disclosures - Quanti

Fair Value Disclosures - Quantitative Information about Recurring Level 3 Fair Value Measurements (Details) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Mortgage Loans [Abstract]
Mortgage loans held-for-sale	$ 7,956	$ 7,356
Mortgage loans FVO held-for-investment	1,991	1,806
Fair Value, Measurements, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Debt Securities, Available-for-sale	4,405	4,890
Trading, at Fair Value:
Trading securities, at fair value	39,075	38,385
Mortgage Loans [Abstract]
Mortgage loans held-for-sale	7,956	7,356
Mortgage loans FVO held-for-investment	1,991	1,806
Other assets:
Guarantee Assets	5,254	5,351
Total Assets carried at fair value on a recurring basis	59,395	58,532
Liabilities [Abstract]
Total liabilities carried at fair value on a recurring basis	3,904	3,349
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Debt Securities, Available-for-sale	603	678
Trading, at Fair Value:
Trading securities, at fair value	3,009	2,771
Mortgage Loans [Abstract]
Mortgage loans held-for-sale	627	896
Mortgage loans FVO held-for-investment	776	473
Other assets:
Guarantee Assets	5,254	5,351
Insignificant level3 assets	203	168
Total Assets carried at fair value on a recurring basis	10,472	10,337
Liabilities [Abstract]
Insignificant level3 liabilities	577	496
Total liabilities carried at fair value on a recurring basis	577	496
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Debt Securities, Available-for-sale	451	489
Trading, at Fair Value:
Trading securities, at fair value	814
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Single External Source
Trading, at Fair Value:
Trading securities, at fair value	1,911	2,085
Mortgage Loans [Abstract]
Mortgage loans held-for-sale	627	896
Mortgage loans FVO held-for-investment	776	473
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Discounted Cash Flows
Other assets:
Guarantee Assets	4,928	5,014
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Other
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Debt Securities, Available-for-sale	152	189
Trading, at Fair Value:
Trading securities, at fair value	284	686
Other assets:
Guarantee Assets	$ 326	$ 337
Fair Value, Measurements, Recurring | Available-for-sale securities | Fair Value, Inputs, Level 3 | Weighted Average | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	64.6	66.7
Fair Value, Measurements, Recurring | Available-for-sale securities | Fair Value, Inputs, Level 3 | Minimum | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	59.9	61.2
Fair Value, Measurements, Recurring | Available-for-sale securities | Fair Value, Inputs, Level 3 | Maximum | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	69.9	71.6
Fair Value, Measurements, Recurring | Trading securities | Fair Value, Inputs, Level 3 | Weighted Average | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	14.2
Fair Value, Measurements, Recurring | Trading securities | Fair Value, Inputs, Level 3 | Weighted Average | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	124.9	147.3
Fair Value, Measurements, Recurring | Trading securities | Fair Value, Inputs, Level 3 | Minimum | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	13.8
Fair Value, Measurements, Recurring | Trading securities | Fair Value, Inputs, Level 3 | Minimum | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	0	0
Fair Value, Measurements, Recurring | Trading securities | Fair Value, Inputs, Level 3 | Maximum | Median of external sources
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	14.5
Fair Value, Measurements, Recurring | Trading securities | Fair Value, Inputs, Level 3 | Maximum | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	3,922.9	4,471.7
Fair Value, Measurements, Recurring | Mortgage loans held-for-sale | Fair Value, Inputs, Level 3 | Weighted Average | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	100.3	100.3
Fair Value, Measurements, Recurring | Mortgage loans held-for-sale | Fair Value, Inputs, Level 3 | Minimum | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	58.4	59.3
Fair Value, Measurements, Recurring | Mortgage loans held-for-sale | Fair Value, Inputs, Level 3 | Maximum | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	105.1	110.4
Fair Value, Measurements, Recurring | Mortgage loans held-for-investment | Fair Value, Inputs, Level 3 | Weighted Average | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	80	74.7
Fair Value, Measurements, Recurring | Mortgage loans held-for-investment | Fair Value, Inputs, Level 3 | Minimum | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	29.2	24.7
Fair Value, Measurements, Recurring | Mortgage loans held-for-investment | Fair Value, Inputs, Level 3 | Maximum | Single External Source
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
External Pricing Source(s)	99.5	99.2
Fair Value, Measurements, Recurring | Guarantee Asset | Fair Value, Inputs, Level 3 | Weighted Average | Discounted Cash Flows
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
OAS	0.47%	0.47%
Fair Value, Measurements, Recurring | Guarantee Asset | Fair Value, Inputs, Level 3 | Minimum | Discounted Cash Flows
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
OAS	0.17%	0.17%
Fair Value, Measurements, Recurring | Guarantee Asset | Fair Value, Inputs, Level 3 | Maximum | Discounted Cash Flows
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
OAS	2.33%	2.33%

Fair Value Disclosures - Asse_2

Fair Value Disclosures - Assets Measured at Fair Value on a Non-Recurring Basis (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	$ 1,991	$ 1,806
Fair Value, Measurements, Nonrecurring
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	1,758	2,218
Fair Value, Measurements, Nonrecurring | Level 1
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	0	0
Fair Value, Measurements, Nonrecurring | Level 2
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	363	640
Fair Value, Measurements, Nonrecurring | Level 3
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	$ 1,395	$ 1,578

Fair Value Disclosures - Fair_2

Fair Value Disclosures - Fair Value Assets Measured on Nonrecurring Basis Valuation Techniques (Details) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	$ 1,991	$ 1,806
Fair Value, Measurements, Nonrecurring
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	1,758	2,218
Fair Value, Measurements, Nonrecurring | Level 3
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	1,395	1,578
Fair Value, Measurements, Nonrecurring | Level 3 | Mortgage loans | Median of external sources
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	1,184	1,394
Fair Value, Measurements, Nonrecurring | Level 3 | Mortgage loans | Other Valuation Techniques
Assets, Fair Value Disclosure [Abstract]
Mortgage Loans	$ 211	$ 184
Fair Value, Measurements, Nonrecurring | Level 3 | Mortgage loans | Minimum | Median of external sources
Assets, Fair Value Disclosure [Abstract]
External Pricing Source(s)	74.6	72.9
Fair Value, Measurements, Nonrecurring | Level 3 | Mortgage loans | Maximum | Median of external sources
Assets, Fair Value Disclosure [Abstract]
External Pricing Source(s)	100.8	98.8
Fair Value, Measurements, Nonrecurring | Level 3 | Mortgage loans | Weighted Average | Median of external sources
Assets, Fair Value Disclosure [Abstract]
External Pricing Source(s)	83.7	82.4

Fair Value Disclosures - Fair_3

Fair Value Disclosures - Fair Value of Financial Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Financial Assets
Securities Purchased under Agreements to Resell	$ 97,180	$ 95,148
Counterparty netting	(12,076)	(10,245)
Mortgage Loans [Abstract]
Mortgage Loans Held-for-sale	12,346	12,941
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	3,105,869	3,083,665
Mortgage Loans Net	3,118,215	3,096,606
Derivative Asset	480	486
Netting adjustments	(4,189)	(4,210)
Other Assets	5,968	6,095
Financial Liabilities
Debt	2,850	2,476
Counterparty netting	(12,076)	(10,245)
Derivative Liability	1,054	873
Netting Adjustment	(4,189)	(4,210)
Other Liabilities	17,071	16,096
Other Liabilities, Fair Value	1,054	873
Mortgage Loans	1,991	1,806
Held by Freddie Mac
Financial Liabilities
Debt	400	400
Held by consolidated trusts
Financial Assets
Securities Purchased under Agreements to Resell	12,692	9,396
Mortgage Loans [Abstract]
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	3,058,317	3,039,461
Financial Liabilities
Debt	2,500	2,100
GAAP Carrying Amount
Financial Assets
Cash and Cash Equivalents	5,532	6,019
Securities Purchased under Agreements to Resell	97,180	95,148
Investments in Securities [Abstract]
Debt Securities, Available-for-sale	4,405	4,890
Trading, at fair value	39,075	38,385
Total investments in securities	43,480	43,275
Mortgage Loans [Abstract]
Mortgage Loans Held-for-sale	12,346	12,941
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	3,105,869	3,083,665
Mortgage Loans Net	3,118,215	3,096,606
Guarantee Assets	5,254	5,351
Derivative Asset	480	486
All Other Assets	2,548	2,107
Other Assets	8,282	7,944
Total Assets carried at fair value on a recurring basis	3,272,689	3,248,992
Financial Liabilities
Debt	3,227,612	3,208,346
Guarantee obligation	5,207	5,451
Derivative Liability	1,054	873
Other Liabilities	14	14
Other Liabilities, Fair Value	6,275	6,338
Total Financial Liabilities	3,233,887	3,214,684
GAAP Carrying Amount | Held by Freddie Mac
Financial Liabilities
Debt	161,373	166,419
GAAP Carrying Amount | Held by consolidated trusts
Financial Liabilities
Debt	3,066,239	3,041,927
GAAP Carrying Amount | AmortizedCost
Financial Liabilities
Debt	3,200,000	3,200,000
Mortgage Loans	3,100,000	3,100,000
GAAP Carrying Amount | Lower Of Cost Or Fair Value
Financial Liabilities
Mortgage Loans	4,400	5,600
GAAP Carrying Amount | FV - NI
Financial Liabilities
Debt	2,900	2,500
Mortgage Loans	9,900	9,200
Fair Value
Financial Assets
Cash and Cash Equivalents	5,532	6,019
Securities Purchased under Agreements to Resell	97,180	95,148
Counterparty netting	(12,076)	(10,245)
Investments in Securities [Abstract]
Debt Securities, Available-for-sale	4,405	4,890
Trading, at fair value	39,075	38,385
Total investments in securities	43,480	43,275
Mortgage Loans [Abstract]
Mortgage Loans Held-for-sale	12,532	13,144
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	2,686,235	2,721,004
Mortgage Loans Net	2,698,767	2,734,148
Guarantee Assets	5,256	5,353
Derivative Asset	480	486
Netting adjustments	(6,123)	(5,725)
All Other Assets	2,548	2,111
Other Assets	8,284	7,950
Total Asset Netting Adjustment	(18,199)	(15,970)
Total Assets carried at fair value on a recurring basis	2,853,243	2,886,540
Financial Liabilities
Debt	2,800,190	2,840,769
Counterparty netting	(12,076)	(10,245)
Guarantee obligation	6,386	6,126
Derivative Liability	1,054	873
Netting Adjustment	(7,431)	(7,798)
Other Liabilities	582	659
Other Liabilities, Fair Value	8,022	7,658
Total Liability Netting Adjustment	(19,507)	(18,043)
Total Financial Liabilities	2,808,212	2,848,427
Fair Value | Held by Freddie Mac
Financial Liabilities
Debt	161,789	167,023
Fair Value | Held by consolidated trusts
Financial Liabilities
Debt	2,638,401	2,673,746
Fair Value | Level 1
Financial Assets
Cash and Cash Equivalents	5,532	6,019
Securities Purchased under Agreements to Resell	0	0
Investments in Securities [Abstract]
Debt Securities, Available-for-sale	0	0
Trading, at fair value	30,571	29,854
Total investments in securities	30,571	29,854
Mortgage Loans [Abstract]
Mortgage Loans Held-for-sale	0	0
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	0	0
Mortgage Loans Net	0	0
Guarantee Assets	0	0
Derivative assets, net	1	0
All Other Assets	0	0
Other Assets	1	0
Total Assets carried at fair value on a recurring basis	36,104	35,873
Financial Liabilities
Debt	0	0
Guarantee obligation	0	0
Derivative liabilities, net	7	0
Other Liabilities	0	0
Other Liabilities, Fair Value	7	0
Total Financial Liabilities	7	0
Fair Value | Level 1 | Held by Freddie Mac
Financial Liabilities
Debt	0	0
Fair Value | Level 1 | Held by consolidated trusts
Financial Liabilities
Debt	0	0
Fair Value | Level 2
Financial Assets
Cash and Cash Equivalents	0	0
Securities Purchased under Agreements to Resell	109,256	105,393
Investments in Securities [Abstract]
Debt Securities, Available-for-sale	3,802	4,212
Trading, at fair value	5,495	5,760
Total investments in securities	9,297	9,972
Mortgage Loans [Abstract]
Mortgage Loans Held-for-sale	9,200	9,276
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	2,407,165	2,466,127
Mortgage Loans Net	2,416,365	2,475,403
Guarantee Assets	0	0
Derivative assets, net	6,571	6,209
All Other Assets	440	946
Other Assets	7,011	7,155
Total Assets carried at fair value on a recurring basis	2,541,929	2,597,923
Financial Liabilities
Debt	2,808,287	2,846,896
Guarantee obligation	101	103
Derivative liabilities, net	8,363	8,608
Other Liabilities	411	465
Other Liabilities, Fair Value	8,875	9,176
Total Financial Liabilities	2,817,162	2,856,072
Fair Value | Level 2 | Held by Freddie Mac
Financial Liabilities
Debt	170,632	173,877
Fair Value | Level 2 | Held by consolidated trusts
Financial Liabilities
Debt	2,637,655	2,673,019
Fair Value | Level 3
Financial Assets
Cash and Cash Equivalents	0	0
Securities Purchased under Agreements to Resell	0	0
Investments in Securities [Abstract]
Debt Securities, Available-for-sale	603	678
Trading, at fair value	3,009	2,771
Total investments in securities	3,612	3,449
Mortgage Loans [Abstract]
Mortgage Loans Held-for-sale	3,332	3,868
Mortgage loans held-for-investment (net of allowance for credit losses of $6,839 and $6,383 and includes $1,991 and $1,806 at fair value)	279,070	254,877
Mortgage Loans Net	282,402	258,745
Guarantee Assets	5,256	5,353
Derivative assets, net	31	2
All Other Assets	2,108	1,165
Other Assets	7,395	6,520
Total Assets carried at fair value on a recurring basis	293,409	268,714
Financial Liabilities
Debt	3,979	4,118
Guarantee obligation	6,285	6,023
Derivative liabilities, net	115	63
Other Liabilities	171	194
Other Liabilities, Fair Value	6,571	6,280
Total Financial Liabilities	10,550	10,398
Fair Value | Level 3 | Held by Freddie Mac
Financial Liabilities
Debt	3,233	3,391
Fair Value | Level 3 | Held by consolidated trusts
Financial Liabilities
Debt	$ 746	$ 727

Fair Value Disclosures - Differ

Fair Value Disclosures - Difference between Fair Value and UPB for Certain Financial Instruments with Fair Value Option Elected (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Fair Value, Option, Quantitative Disclosures [Line Items]
Held-for-sale, at fair value	$ 7,956	$ 7,356
Loans Held For Investment Fair Value Disclosure	1,991	1,806
Other assets and other liabilities	62	95
Held by Freddie Mac
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables	5	6
Debt, Fair Value	177	240
Debt, Unpaid Principal Balance, with Fair Value Option Elected	172	234
Held by consolidated trusts
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables	(119)	(94)
Debt, Fair Value	2,116	1,705
Debt, Unpaid Principal Balance, with Fair Value Option Elected	2,235	1,799
Interest-Only | Held by consolidated trusts
Fair Value, Option, Quantitative Disclosures [Line Items]
Debt, Fair Value	600	500
Held-for-Sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables	89	276
Loans, Unpaid Principal Balance, with Fair Value Elected	7,867	7,080
Mortgage loans held-for-investment
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables	(327)	(289)
Loans, Unpaid Principal Balance, with Fair Value Elected	$ 2,318	$ 2,095

Fair Value Disclosures Fair Val

Fair Value Disclosures Fair Value Disclosures - Changes in Fair Value under the FVO option (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Mortgage loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Changes in Fair Value, Gain (Loss)	$ (21)	$ (127)	$ (180)	$ (123)
Mortgage loans held-for-investment
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Changes in Fair Value, Gain (Loss)	(26)	(30)	(57)	(4)
Debt | Held by Freddie Mac
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Changes in Fair Value, Gain (Loss)	4	5	5	19
Debt | Held by consolidated trusts
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Changes in Fair Value, Gain (Loss)	(3)	35	6	0
Other assets/other liabilities
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value, Option, Changes in Fair Value, Gain (Loss)	$ 99	$ (1)	$ 242	$ 54

Legal Contingencies (Details)

Legal Contingencies (Details) - USD ($) $ in Millions	Aug. 14, 2023	Nov. 07, 2022	Sep. 30, 2023
Loss Contingencies [Line Items]
Loss Contingency Accrual			$ (313)
Pending Litigation [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value		$ 832
Judicial Ruling [Member] | Junior Preferred Shareholder [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value	$ 282
Judicial Ruling [Member] | Common Shareholder [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value	$ 31

Regulatory Capital Table - ERCF

Regulatory Capital Table - ERCF Capital Requirements (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Compliance with Regulatory Capital Requirements - ERCF [Abstract]
Adjustedtotalassets	$ 3,749,000	$ 3,775,000
Risk-weighted assets (standardized approach)	1,003,000	1,009,000
Minimum Capital Requirement [Member]
Risk-based capital amounts [Abstract]
Total capital (statutory)	80,000	81,000
CET1 capital	45,000	45,000
Tier 1 capital	60,000	60,000
Adjusted total capital	$ 80,000	$ 81,000
Risk-based capital ratios [Abstract]
Total capital (statutory)	8%	8%
CET1 capital	4.50%	4.50%
Tier 1 capital	6%	6%
Adjusted total capital	8%	8%
Leverage capital amounts: [Abstract]
Core capital (statutory)	$ 94,000	$ 95,000
Tier 1 capital	$ 94,000	$ 95,000
Leverage capital ratios [Abstract]
Core capital (statutory)	2.50%	2.50%
Tier 1 capital	2.50%	2.50%
Capital Requirement Including Buffer [Member]
Risk-based capital amounts [Abstract]
Total capital (statutory)	$ 80,000	$ 81,000
CET1 capital	102,000	96,000
Tier 1 capital	117,000	111,000
Adjusted total capital	$ 137,000	$ 132,000
Risk-based capital ratios [Abstract]
Total capital (statutory)	8%	8%
CET1 capital	10.20%	9.50%
Tier 1 capital	11.70%	11%
Adjusted total capital	13.70%	13%
Leverage capital amounts: [Abstract]
Core capital (statutory)	$ 94,000	$ 95,000
Tier 1 capital	$ 108,000	$ 106,000
Leverage capital ratios [Abstract]
Core capital (statutory)	2.50%	2.50%
Tier 1 capital	2.90%	2.80%
Available Capital (Deficit) [Member]
Risk-based capital amounts [Abstract]
Total capital (statutory)	$ (12,000)	$ (18,000)
CET1 capital	(38,000)	(43,000)
Tier 1 capital	(24,000)	(29,000)
Adjusted total capital	$ (24,000)	$ (29,000)
Risk-based capital ratios [Abstract]
Total capital (statutory)	(1.20%)	(1.80%)
CET1 capital	(3.80%)	(4.30%)
Tier 1 capital	(2.40%)	(2.90%)
Adjusted total capital	(2.40%)	(2.90%)
Leverage capital amounts: [Abstract]
Core capital (statutory)	$ (19,000)	$ (25,000)
Tier 1 capital	$ (24,000)	$ (29,000)
Leverage capital ratios [Abstract]
Core capital (statutory)	(0.50%)	(0.70%)
Tier 1 capital	(0.60%)	(0.80%)