Fair Value of Financial Instruments (Details) - USD ($) |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Financial assets | ||
| Loans held-for-sale | $ 2,271,000,000 | $ 2,214,000,000 |
| Financial liabilities | ||
| Long-term debt | 72,591,000,000 | 50,005,000,000 |
| Demand deposits | 1,100,000,000,000 | 892,900,000,000 |
| Stated maturities | 0 | 0 |
| Carrying Value | ||
| Financial assets | ||
| Loans | 1,149,093,000,000 | 1,060,629,000,000 |
| Loans held-for-sale | 5,165,000,000 | 9,545,000,000 |
| Financial liabilities | ||
| Deposits | 2,018,729,000,000 | 1,965,467,000,000 |
| Long-term debt | 317,816,000,000 | 283,279,000,000 |
| Commercial unfunded lending commitments | 1,244,000,000 | 1,240,000,000 |
| Estimate of Fair Value Measurement | ||
| Financial assets | ||
| Loans | 1,136,439,000,000 | 1,043,106,000,000 |
| Loans held-for-sale | 5,165,000,000 | 9,545,000,000 |
| Financial liabilities | ||
| Deposits | 2,020,072,000,000 | 1,967,061,000,000 |
| Long-term debt | 324,406,000,000 | 287,750,000,000 |
| Commercial unfunded lending commitments | 6,740,000,000 | 3,694,000,000 |
| Estimate of Fair Value Measurement | Level 2 | ||
| Financial assets | ||
| Loans | 51,136,000,000 | 50,971,000,000 |
| Loans held-for-sale | 4,720,000,000 | 6,707,000,000 |
| Financial liabilities | ||
| Deposits | 2,020,072,000,000 | 1,967,061,000,000 |
| Long-term debt | 323,681,000,000 | 287,098,000,000 |
| Commercial unfunded lending commitments | 67,000,000 | 55,000,000 |
| Estimate of Fair Value Measurement | Level 3 | ||
| Financial assets | ||
| Loans | 1,085,303,000,000 | 992,135,000,000 |
| Loans held-for-sale | 445,000,000 | 2,838,000,000 |
| Financial liabilities | ||
| Deposits | 0 | 0 |
| Long-term debt | 725,000,000 | 652,000,000 |
| Commercial unfunded lending commitments | $ 6,673,000,000 | $ 3,639,000,000 |
| X | ||||||||||
- Definition Demand Deposit Accounts, Stated Maturities No definition available.
|
| X | ||||||||||
- Definition This reflects the aggregate carrying amount of all categories of loans held in portfolio, net of unearned income and the allowance for losses on loans. No definition available.
|
| X | ||||||||||
- Definition Unfunded Lending Commitments, Fair Value Disclosure No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|