Organization, Basis of Presentation and Summary of Significant Accounting Policies | ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Orga nization UWM Holdings Corporation, through its consolidated subsidiaries (collectively, the “Company”), engages in the origination, sale and servicing of residential mortgage loans. The Company is organized in Delaware but based in Michigan, and originates and services loans throughout the U.S. The Company is approved as a Title II, non-supervised direct endorsement mortgagee with the U.S. Department of Housing and Urban Development (or “HUD”). In addition, the Company is an approved issuer with the Government National Mortgage Association (or “Ginnie Mae”), as well as an approved seller and servicer with the Federal National Mortgage Association (or “Fannie Mae”) and the Federal Home Loan Mortgage Corporation (or “Freddie Mac”). The Company (f/k/a Gores Holdings IV, Inc.) was incorporated in Delaware on June 12, 2019. The Company was formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. On September 22, 2020, the Company entered into a Business Combination Agreement (the “Business Combination Agreement”) by and among the Company, SFS Holding Corp., a Michigan corporation (“SFS Corp.”), United Wholesale Mortgage, LLC, a Michigan limited liability company (“UWM”), and UWM Holdings, LLC, a newly formed Delaware limited liability company (“Holdings LLC” and, together with UWM, the “UWM Entities”). The business combination with the UWM Entities closed on January 21, 2021. Prior to the closing of the business combination with the UWM Entities, SFS Corp. was the sole member of UWM, which had one unit authorized, issued and outstanding. On January 21, 2021, SFS Corp. contributed its equity interest in UWM to Holdings LLC and adopted the Amended and Restated Operating Agreement to admit Holdings LLC as UWM's sole member and its manager. Upon completion of the business combination transaction, (i) Holdings LLC issued approximately 6% of its units (Class A Common Units) to the Company, (ii) SFS Corp. retained approximately 94% of the units (Class B Common Units) in Holdings LLC and accordingly retained approximately 94% of the economic ownership interest of the combined company and (iii) Holdings LLC became a consolidated subsidiary of the Company, as the Company is the sole managing member of Holdings LLC. The economic interest in Holdings LLC owned by SFS Corp. is presented as a non-controlling interest in these consolidated financial statements. See Note 13 - Non-Controlling Interests for further information. Following the consummation of the transactions contemplated by the Business Combination Agreement, the Company is organized in an “Up-C” structure in which UWM (the operating subsidiary) is held directly by Holdings LLC, and the Company’s only material direct asset consists of Class A Common Units in Holdings LLC. The Company’s current capital structure authorizes Class A common stock, Class B common stock, Class C common stock and Class D common stock. The Class A common stock and Class C common stock each provide holders with one vote on all matters submitted to a vote of stockholders, and the Class B common stock and Class D common stock each provide holders with 10 votes on all matters submitted to a vote of stockholders. The holders of Class C common stock and Class D common stock do not have any of the economic rights (including rights to dividends and distributions upon liquidation) provided to holders of Class A common stock and Class B common stock. Each Holdings LLC Class B Common Unit held by SFS Corp. may be exchanged at the option of the Company, along with its stapled share of Class D common stock, for either, (a) cash or (b) one share of the Company’s Class B common stock. Each share of Class B common stock is convertible into one share of Class A common stock upon the transfer or assignment of such share from SFS Corp. to a non-affiliated third-party. See Note 13 - Non-Controlling Interests for further information. Pursuant to the Business Combination Agreement, SFS Corp. is entitled to receive an aggregate of up to 90,761,687 earn-out shares in the form of Class B Common Units in Holdings LLC and Class D common shares upon attainment of certain stock price targets prior to January 2026. There are four different triggering events that affect the number of earn-out shares that will be issued based upon the per share price of Class A common stock ranging from $13.00 to $19.00 per share. The Company accounts for the potential earn-out shares as a component of stockholders’ equity in accordance with the applicable guidance in U.S. GAAP. See Note 20 - Earnings Per Share for further information. Upon completion of the business combination transaction, the directors and officers of Gores Holdings IV, Inc. (the “Gores Directors and Officers”) resigned, the Company appointed new directors to its Board, and certain officers of UWM became officers of the Company. Pursuant to the Business Combination Agreement, the Company is obligated to indemnify the Gores Directors and Officers for costs or losses incurred prior to or after the closing of the business combination transaction that arose by reason of the fact that he or she is or was a director or officer of Gores Holdings IV, Inc. The Gores Directors and Officers have been named as defendants in class action suits in Delaware Chancery Court in which it is alleged that they breached their fiduciary duties to shareholders of Gores Holdings, IV. Pursuant to its obligations under the Business Combination Agreement, the Company is indemnifying the Gores Directors and Officers in connection with these lawsuits. The Company has insurance which it believes will cover any material liability that could arise pursuant to its indemnification obligations to the Gores Directors and Officers. Basis of Presentation and Consolidation The business combination transaction was accounted for as a reverse recapitalization in accordance with U.S. GAAP as UWM was determined to be the accounting acquirer, primarily due to the fact that SFS Corp. continues to control the Company through its ownership of the Class D common stock. Under this method of accounting, while the Company was the legal acquirer, it was treated as the acquired company for financial reporting purposes. Accordingly, the business combination transaction was treated as the equivalent of UWM issuing stock for the net assets of the Company, accompanied by a recapitalization, with the net assets of the Company stated at historical cost, with no goodwill or other intangible assets recorded. The net proceeds received from Gores Holdings IV, Inc. in the business combination transaction approximated $895.1 million, and the Company incurred approximately $16.0 million in costs related to the transaction which were charged to stockholders' equity upon the closing of the transaction. As part of the business combination transaction, the Company assumed the liability related to the Public and Private Warrants (described below) of $45.6 million. The Company's consolidated financial statements have been prepared in accordance with U.S. GAAP and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Dividend Policy In connection with its decision to declare a dividend on its Class A common stock, the Company's Board of Directors (the "Board"), in its capacity as the Manager of Holdings LLC, under the Holdings LLC Second Amended and Restated Operating Agreement, can determine whether to (a) make distributions from Holdings LLC to only the Company, as the owner of the Class A Units of Holdings LLC with the proportional amount due to SFS Corp. as the owner of the Class B Units of Holdings LLC, being distributed upon the sooner to occur of (i) the Board making a determination to do so or (ii) the date on which Class B Units of Holdings LLC are converted into shares of Class B common stock of the Company or (b) make proportional and simultaneous distributions from Holdings LLC to both the Company, as the owner of the Class A Units of Holdings LLC and to SFS Corp. as the owner of the Class B Units of Holdings LLC. Operating Segments The Company has a single operating and reportable segment. Operating segments are defined as components of an enterprise for which separate financial information is regularly evaluated by the chief operating decision maker (or “CODM”), which is the Company’s chief executive officer, in deciding how to allocate resources and assess performance. The Company’s CODM evaluates the Company’s financial information on a consolidated basis. Cash and Cash Equivalents The Company considers cash and temporary investments with original maturities of three months or less to be cash and cash equivalents. The Company typically maintains cash balances in financial institutions in excess of Federal Deposit Insurance Corporation limits. The Company evaluates the creditworthiness of these financial institutions in determining the risk associated with these balances. Mortgage Loans at Fair Value and Revenue Recognition Mortgage loans are recorded at estimated fair value. Fair value of mortgage loans is estimated using observable market information including pricing from current cash commitments from government sponsored enterprises, recent market commitment prices, or broker quotes, as if the loans were to be sold currently into the secondary market. See Note 2 - Mortgage Loans at Fair Value for further information. Loans are considered to be sold when the Company surrenders control over the financial assets. Control is considered to have been surrendered when the transferred assets have been isolated from the Company, beyond the reach of the Company and its creditors; the purchaser obtains the right, free of conditions that constrain it from taking advantage of that right, to pledge or exchange the transferred assets; and the Company does not maintain effective control over the transferred assets through an agreement that entitles or obligates the Company to repurchase or redeem the transferred assets before their maturity. The Company typically considers the above criteria to have been met when transferring title to another party where no substantive repurchase rights or obligations exist. The Company generates revenue from the following three components of the loan origination business: (i) loan production income, (ii) loan servicing income, and (iii) interest income. A majority of the revenues from mortgage loan originations are recognized when the loan is originated which is the primary revenue recognition event as the loans are recorded at fair value upon origination. Loan production income. Loan production income includes all components related to the origination and sale of mortgage loans, including (1) primary gain, which represents the premium the Company receives in excess of the loan principal amount adjusted for previous fair value adjustments, and certain fees charged by investors upon sale of loans into the secondary market; when the mortgage loan is sold into the secondary market, any difference between the proceeds received and the current fair value of the loan is recognized in current period earnings; (2) loan origination and certain other fees related to the origination of a loan, which generally represent flat, per-loan fee amounts, which are recognized at the time loans are originated; (3) provision for representation and warranty obligations, which represent the reserves initially established for the Company's estimated liabilities associated with the potential repurchase or indemnity of purchasers of loans previously sold due to representation and warranty claims by investors; included within these reserves are amounts for estimated liabilities for requirements to repay a portion of any premium received from investors on the sale of certain loans if such loans are repaid in their entirety within a specified time period after the sale of the loans; (4) the change in fair value of interest rate lock commitments, forward loan sale commitments, and recorded loans on the balance sheet, due to changes in estimated fair value, driven primarily by interest rates but also influenced by other assumptions; and (5) capitalization of MSRs, representing the estimated fair value of newly originated MSRs when loans are sold and the associated servicing rights are retained. Compensation earned by the Company's Independent Mortgage Brokers is included in the cost of the loans the Company originates, and therefore netted within loan production income. Loan servicing income. Loan servicing income represents revenue earned for servicing loans for various investors. The loan servicing income is generally based on a contractual percentage of the outstanding principal balance and servicing revenue is recognized as the related mortgage payments are received by the Company’s sub-servicer. Interest income. Interest income on mortgage loans at fair value is accrued based upon the principal amount outstanding and contractual interest rates. Income recognition is discontinued when loans become 90 days delinquent or when, in management’s opinion, the collectability of principal and interest becomes doubtful and the specific loan is put on non-accrual status. Mortgage Servicing Rights and Revenue Recognition When a loan is sold the Company typically retains the MSRs. Specifically, the Company retains the right and obligation to service the loan and receives a fee for collecting payments and transmitting collected payments to the purchasers of the loan. At the date the loan is sold with servicing retained, the fair value of the MSR is capitalized and recognized within loan production income. MSRs are initially recorded at estimated fair value. To determine the fair value of the servicing right created, the Company uses third party estimates of fair value at the time of initial recognition. On January 1, 2021, the Company adopted the fair value method to measure its servicing assets and liabilities for all current classes of servicing assets and liabilities subsequent to initial recognition. Management believes that the fair value method more directly reports the current expected benefits and obligations of the Company's servicing rights. The adoption of the fair value method for a particular class of servicing assets is irrevocable. Prior to January 1, 2021, the Company measured its servicing assets and liabilities after initial recognition using the amortized cost method. This change in accounting resulted in a $3.4 million increase to retained earnings and the MSR asset as of January 1, 2021. Changes in fair value of MSRs are reported as a component of "Total revenue, net" within the consolidated statements of operations. The fair value of MSRs is estimated with the assistance of a third party broker based upon a valuation model that calculates the estimated present value of future cash flows. The valuation model incorporates market estimates of prepayment speeds, discount rates, cost to service, float earnings, ancillary income, inflation, and delinquency and default rates. Sales of MSRs are recognized when the risk and rewards of ownership have been transferred to a buyer, and a substantive non-refundable down payment is received. Also, any risks retained by the Company must be reasonably quantifiable to be eligible for sale accounting. See Note 5 – Mortgage Servicing Rights for further information. Representations and Warranties Reserve Loans sold to investors which the Company believes met investor and agency underwriting guidelines at the time of sale may be subject to repurchase in the event of specific default by the borrower or subsequent discovery that underwriting or documentation standards were not explicitly satisfied. The Company may, upon mutual agreement, indemnify the investor against future losses on such loans or be subject to other guaranty requirements and subject to loss. The Company initially records its exposure under such guarantees at estimated fair value upon the sale of the related loan, within accounts payable, accrued expenses and other, as well as within loan production income, and continues to evaluate its on-going exposures in subsequent periods. The reserve is estimated based on the Company’s assessment of its contingent and non-contingent obligations, including expected losses, expected frequency, the overall potential remaining exposure, as well as an estimate for a market participant’s potential readiness to stand by to perform on such obligations. See Note 10 - Commitments and Contingencies for further information. Derivatives Derivatives are recognized as assets or liabilities on the consolidated balance sheets and measured at fair value with changes in fair value recorded within the consolidated statements of operations in the period in which they occur. The Company enters into derivative instruments to reduce its risk exposure to fluctuations in interest rates. The Company accounts for derivative instruments as free-standing derivative instruments and does not designate any for hedge accounting. Interest Rate Lock Commitments (IRLCs) on mortgage loans to be originated or purchased which are intended to be sold are considered to be derivatives with changes in fair value recorded in the consolidated statements of operations as part of loan production income. Fair value is estimated primarily based on relative changes in interest rates for the underlying mortgages to be originated or purchased. Fair value estimates also take into account the probability that loan commitments may not be exercised by customers. The Company uses forward mortgage backed security contracts, which are known as forward loan sale commitments (or "FLSCs"), to economically hedge the IRLCs. See Note 3 – Derivatives for further information. Loans Eligible for Repurchase from Ginnie Mae For certain loans sold to Ginnie Mae, the Company as the servicer has the unilateral right to repurchase any individual loan in a Ginnie Mae pool if that loan meets defined criteria (generally loans that are more than 90 days past due). When the Company has the unilateral right to repurchase the delinquent loans, the previously sold assets are required to be re-recognized on the consolidated balance sheets as assets and corresponding liabilities at the loan's unpaid principal balance, regardless of the Company’s intent to exercise its option to repurchase. The recognition of previously sold loans does not impact the accounting for the previously recognized MSRs. Leases The Company enters into contracts to lease real estate (land and buildings), furniture and fixtures, and information technology equipment. Leases that meet one of the finance lease criteria are classified as finance leases, while all others are classified as operating leases. The Company determines if an arrangement is a lease at inception and has made an accounting policy election to not capitalize leases with initial terms of 12 months or less. At lease commencement, a lease liability and right-of-use asset are calculated and recognized for operating and finance leases. Lease liabilities represent the Company’s obligation to make lease payments arising from the lease and lease right-of-use assets represent the Company’s right to use an underlying asset for the lease term. The lease term used in the calculation includes any options to extend that the Company is reasonably certain to exercise. The lease liability is equal to the present value of future lease payments. The right-of-use asset is equal to the lease liability, plus any initial direct costs and prepaid lease payments, less any lease incentives received. Operating and finance lease right-of-use assets and liabilities are recorded separately on the consolidated balance sheets. In determining the present value of future lease payments, the Company uses estimated incremental borrowing rates based on information available at the lease commencement date when an implicit rate is not readily determinable for a given lease. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow on a collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment. The Company uses an incremental borrowing rate estimated by referencing the Company’s collateralized borrowings. The Company’s leases do not contain any material residual value guarantees or material restrictive covenants. The Company’s lease agreements include both lease and non-lease components which are generally accounted for as a single component to the extent that the costs are fixed. If the non-lease components are not fixed, the costs are treated as variable lease costs. Subsequent to lease commencement, lease liabilities recorded for finance leases are measured using the effective interest method and the related right-of-use assets are amortized on a straight-line basis over the lease term. For finance leases, interest expense and amortization expense are recorded separately in the consolidated statements of operations as part of "Interest expense" and "Depreciation and amortization," respectively. For operating leases, total lease cost is comprised of lease expense and variable lease cost. Lease expense includes lease payments, which are recognized on a straight-line basis over the lease term. Variable lease cost includes common area maintenance charges, real estate taxes, insurance and other expenses, where applicable, which are expensed as incurred. Total lease cost for operating leases is recorded as part of "General and administrative" expense in the consolidated statements of operations. See Note 7 - Leases for further information. Income Taxes The Company accounts for income taxes by recognizing expense or benefit for the amount of taxes payable or refundable for the current year and deferred tax assets and liabilities under the asset and liability method. Under the asset and liability method, deferred tax assets and liabilities are recognized based on differences between the financial statement carrying amount and the tax basis of assets and liabilities using enacted tax rates in effect in the years in which those differences are expected to reverse. Valuation allowances are recognized to reduce deferred tax assets to the amounts the Company concludes are more likely than not to be realized. Within particular tax jurisdictions, deferred tax assets and liabilities are offset and presented as a single amount. Net deferred tax liabilities are reported in accounts payable, accrued expenses and other. Income tax expense, deferred tax assets and liabilities, and reserves for unrecognized tax benefits reflect management’s best assessment of estimated current and future taxes to be paid. The Company recognizes the financial statement effects of income tax positions when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. Interpretations of tax laws are subject to review and examination by various taxing authorities and jurisdictions where the Company operates, and disputes may occur regarding a tax position. The Company reports interest and penalties related to uncertain tax positions as a component of income tax expense. See Note 18 – Income Taxes for further information. Tax Receivable Agreement The Company has entered into a Tax Receivable Agreement ("TRA") with SFS Corp. that will obligate the Company to make payments to SFS Corp. of 85% of the amount of cash savings, if any, in federal, state and local income tax that the Company actually realizes as a result of (i) certain increases in tax basis resulting from exchanges of Holdings LLC common units; (ii) imputed interest deemed to be paid by the Company as a result of payments it makes under the tax receivable agreement; (iii) certain increases in tax basis resulting from payments the Company makes under the tax receivable agreement; and (iv) disproportionate allocations (if any) of tax benefits to the Company which arise from, among other things, the sale of certain assets as a result of taxable income allocation rules in the United States. The Company will retain the benefit of the remaining 15% of these tax savings. The Company accounts for liabilities arising from the TRA as a loss contingency recorded within "Accounts payable, accrued expenses and other." Changes in the liability measured and recorded when estimated amounts due under the TRA are probable and can be reasonably estimated, and reported as part of "Other expense/(income)" in the consolidated statements of operations. See Note 11 - Accounts Payable, Accrued Expenses and Other for further information. Related Party Transactions The Company enters into various transactions with related parties. See Note 17 – Related Party Transactions for further information. Public and Private Warrants As part of Gores Holdings IV, Inc.'s initial public offering ("IPO") in January 2020, Gores Holdings IV, Inc. issued to third party investors 42.5 million units, consisting of one share of Class A common stock of Gores Holdings IV, Inc. and one-fourth of one warrant, at a price of $10.00 per unit. Each whole warrant entitles the holder to purchase one share of Class A common stock at an exercise price of $11.50 per share (the “Public Warrants”). Simultaneously with the closing of the IPO, Gores Holdings IV, Inc. completed the private sale of 5.25 million warrants to Gores Holdings IV, Inc.'s sponsor at a purchase price of $2.00 per warrant (the “Private Warrants”). Each Private Warrant allows the sponsor to purchase one share of Class A common stock at $11.50 per share. Upon the closing of the business combination transaction, the Company had 10,624,987 Public Warrants and 5,250,000 Private Warrants outstanding. The Private Warrants and the shares of common stock issuable upon the exercise of the Private Warrants were not transferable, assignable or salable until after the completion of the business combination, subject to certain limited exceptions. Additionally, the Private Warrants are exercisable for cash or on a cashless basis, at the holder’s option, and are non-redeemable so long as they are held by the initial purchasers or their permitted transferees. If the Private Warrants are held by someone other than the initial purchasers or their permitted transferees, the Private Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants. The Company evaluated the Public and Private Warrants under applicable U.S. GAAP and concluded that they do not meet the criteria to be classified in stockholders’ equity due to certain terms of the warrants. Since the Public and Private Warrants meet the definition of derivatives, the Company recorded these warrants as liabilities on the balance sheet at fair value upon the closing of the business combination transaction and subsequently (recorded within "Accounts payable, accrued expenses and other"), with the change in their respective fair values recognized in the consolidated statement of operations (recorded within "Other expense/(income)"). Stock-Based Compensation Effective upon the closing of the business combination transaction, the Company adopted the UWM Holdings Corporation 2020 Omnibus Incentive Plan (the “2020 Plan”) which was approved by stockholders on January 20, 2021. The 2020 Plan allows for the grant of stock options, restricted stock, restricted stock units (“RSUs”), and stock appreciation rights. Pursuant to the 2020 Plan, the Company reserved a total of 80,000,000 shares of common stock for issuance of stock-based compensation awards, and 69,804,623 sh ares remained available for issuance under the 2020 Plan as of December 31, 2023 . Stock-based compensation expense is recognized on a straight-line basis over the requisite service period based on the fair value of the award on the date of grant and is included in "Salaries, commissions and benefits" on the consolidated statements of operations. The Company made a policy election to recognize the effects of forfeitures as they occur. See Note 19 – Stock-based Compensation for further information. Servicing Advances Servicing advances represent advances on behalf of borrowers and investors to cover delinquent balances for contractual principal and interest, property taxes, insurance premiums and other out-of-pocket costs. Advances are made in accordance with the servicing agreements and are recoverable upon liquidation. The Company periodically evaluates the advances for collectability and amounts are written-off when they are deemed uncollectible. Servicing advances are included in "Accounts receivable, net" on the consolidated balance sheets. Advertising and Marketing Advertising and marketing is expensed as incurred and amounted to $28.4 million, $29.0 million and $21.8 million for the years ended December 31, 2023, 2022 and 2021, respectively, and is included in "Marketing, travel, and entertainment expenses" in the consolidated statements of operations. Escrow and Fiduciary Funds The Company maintains segregated bank accounts in trust for investors and escrow balances for mortgagors with third-party financial institutions. The balances of these accounts for escrows amounted to $1.55 billion and $1.58 billion at December 31, 2023 and December 31, 2022, respectively, and the balances of these accounts for investor funds amounted to $0.50 billion and $0.46 billion as of December 31, 2023 and December 31, 2022, respectively, and are excluded from the consolidated balance sheets. Contingencies The Company evaluates contingencies based on information currently available and establishes an accrual for those matters when a loss contingency is considered probable and the related amount is reasonably estimable. For matters where a loss is believed to be reasonably possible but not probable, no accrual is established but the nature of the loss contingency and an estimate of the reasonably possible range of loss in excess of amount accrued, when such estimate can be made, is disclosed. In deriving an estimate, the Company is required to make assumptions about matters that are, by their nature, highly uncertain. The assessment of loss contingencies involves the use of critical estimates, assumptions and judgments. It is not possible to predict or determine the outcome of all loss contingencies. Accruals are periodically reviewed and may be adjusted as circumstances change. Risks and Uncertainties The Company encounters certain economic and regulatory risks inherent in the consumer finance business. Economic risks include interest rate risk and credit risks. The Company is subject to interest rate risk to the extent that in a rising interest rate environment, the Company may experience a decrease in loan production, as well as decreases in the value of mortgage loans at fair value and in commitments to originate loans, which may negatively impact the Company’s operations. Credit risk is the risk of default that may result from the borrowers’ inability or unwillingness to make contractually required payments during the period in which mortgage loans are being held at fair value or subsequently under any representation and warranty provisions within the Company’s sale agreements. The Company is subject to substantial regulation as it directly provides financing to consumers acquiring residential real estate. The Company sells loans to investors without specific recourse. As such, the investors have assumed the risk of loss of default by the borrower. However, the Company is usually required by these investors to make certain standard representations and warranties relating to credit information, loan documentation and collateral. To the extent that the Company does not comply with such representations, or there are early payment defaults, the Company may be required to repurchase the loans or indemnify these investors for any losses from borrower defaults. In addition, if loans pay-off within a specified time |