CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Pledged assets included in cash and cash equivalents | $ 2,546,553 | $ 1,683,059 | |||||||
| Pledged assets in securities | [1] | 89,515,485 | 91,287,630 | [2] | |||||
| Pledged assets in loans, net | [3] | 7,280,979 | 5,020,784 | [2] | |||||
| Pledged assets included in mortgage servicing rights | $ 4,089,485 | $ 3,645,865 | [2] | ||||||
| Preferred stock, par value (USD per share) | $ 0.01 | $ 0.01 | |||||||
| Preferred stock authorized (shares) | 75,000,000 | 75,000,000 | |||||||
| Preferred stock issued (shares) | 74,500,000 | 74,500,000 | |||||||
| Preferred stock outstanding (shares) | 74,500,000 | 74,500,000 | |||||||
| Common stock, par value (USD per share) | $ 0.01 | $ 0.01 | |||||||
| Common stock authorized (shares) | 1,456,750,000 | 1,456,750,000 | |||||||
| Common stock issued (shares) | 750,574,308 | 706,972,452 | |||||||
| Common stock outstanding (shares) | 750,574,308 | 706,972,452 | |||||||
| Non-Agency Mortgage-Backed Securities | |||||||||
| Mortgage-backed securities | $ 1,565,016 | $ 1,445,176 | |||||||
| Residential Mortgage Loans | |||||||||
| Loans held-for-sale | 2,100 | 37,100 | |||||||
| Consolidated VIEs | |||||||||
| Cash and cash equivalent | 8,300 | 4,100 | |||||||
| Consolidated VIEs | Non-Agency Mortgage-Backed Securities | |||||||||
| Mortgage-backed securities | 3,700,000 | 3,100,000 | |||||||
| Asset Pledged as Collateral | |||||||||
| Pledged assets in securities | 83,286,913 | 82,809,634 | |||||||
| Pledged assets in loans, net | 6,885,511 | 4,590,517 | |||||||
| Pledged assets included in mortgage servicing rights | $ 3,472,452 | $ 3,541,414 | |||||||
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The fair value as of the balance sheet date of firm holdings in mortgages, mortgage backed securities (investment instruments that represent ownership of an undivided interest in a group of mortgages, where principal and interest from the individual mortgages are used to pay investors' principal and interest on the mortgage backed security) and asset-backed securities that are primarily paid from the cash flows of a discrete pool of receivables or other financial assets (such as credit-card receivables), either fixed or revolving, that by their terms convert into cash within a finite time period. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before valuation allowance, of financing receivable classified as held-for-sale. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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