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Fair Value Measurement - Fair Value of Financial Instruments (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financial assets: |  |
Loans held for sale | $ 1,200 | $ 347
Level 1 |  |
Financial assets: |  |
Cash and cash equivalents | 4,671 | 4,903
Restricted cash for securitization investors | 474 | 458
Net loans held for investment | 0 | 0
Loans held for sale | 0 | 0
Interest receivable | 0 | 0
Other investments | 0 | 0
Financial liabilities: |  |
Deposits with defined maturities | 0 | 0
Securitized debt obligations | 0 | 0
Senior and subordinated notes | 0 | 0
Federal funds purchased and securities loaned or sold under agreements to repurchase | 0 | 0
Interest payable | 0 | 0
Level 2 |  |
Financial assets: |  |
Cash and cash equivalents | 46,357 | 38,394
Restricted cash for securitization investors | 0 | 0
Net loans held for investment | 0 | 0
Loans held for sale | 431 | 515
Interest receivable | 2,514 | 2,478
Other investments | 1,329 | 1,329
Financial liabilities: |  |
Deposits with defined maturities | 75,583 | 82,990
Securitized debt obligations | 17,703 | 18,067
Senior and subordinated notes | 32,894 | 31,524
Federal funds purchased and securities loaned or sold under agreements to repurchase | 568 | 538
Interest payable | 762 | 649
Level 3 |  |
Financial assets: |  |
Cash and cash equivalents | 0 | 0
Restricted cash for securitization investors | 0 | 0
Net loans held for investment | 302,943 | 308,044
Loans held for sale | 0 | 0
Interest receivable | 0 | 0
Other investments | 0 | 0
Financial liabilities: |  |
Deposits with defined maturities | 0 | 0
Securitized debt obligations | 0 | 0
Senior and subordinated notes | 0 | 0
Federal funds purchased and securities loaned or sold under agreements to repurchase | 0 | 0
Interest payable | 0 | 0
Carrying Value |  |
Financial assets: |  |
Cash and cash equivalents | 51,028 | 43,297
Restricted cash for securitization investors | 474 | 458
Net loans held for investment | 299,774 | 305,176
Loans held for sale | 419 | 507
Interest receivable | 2,514 | 2,478
Other investments | 1,329 | 1,329
Financial liabilities: |  |
Deposits with defined maturities | 75,749 | 83,014
Securitized debt obligations | 17,661 | 18,043
Senior and subordinated notes | 32,108 | 31,248
Federal funds purchased and securities loaned or sold under agreements to repurchase | 568 | 538
Interest payable | 762 | 649
Estimated Fair Value |  |
Financial assets: |  |
Cash and cash equivalents | 51,028 | 43,297
Restricted cash for securitization investors | 474 | 458
Net loans held for investment | 302,943 | 308,044
Loans held for sale | 431 | 515
Interest receivable | 2,514 | 2,478
Other investments | 1,329 | 1,329
Financial liabilities: |  |
Deposits with defined maturities | 75,583 | 82,990
Securitized debt obligations | 17,703 | 18,067
Senior and subordinated notes | 32,894 | 31,524
Federal funds purchased and securities loaned or sold under agreements to repurchase | 568 | 538
Interest payable | $ 762 | $ 649

X
- Definition Deposits with Defined Maturities, Fair Value Disclosure + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure and may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. This item represents accrued interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid as of the balance sheet date. + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure and may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. This item represents interest earned but not received as of the balance sheet date. + References No definition available. + Details
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- Definition Restricted Cash and Cash Equivalents, Fair value Disclosure + References No definition available. + Details
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- Definition Secured Debt, Fair Value Disclosure + References No definition available. + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value portion of short term borrowing where a bank borrows, at the federal funds rate, from another bank and securities that an entity sells and agrees to repurchase at a specified date for a specified price. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. + References No definition available. + Details
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- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Publisher FASB -URI https://asc.fasb.org//310-10/tableOfContent + Details
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