Loans, Lending Commitments and Related Allowance for Credit Losses - Loans by Type (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|---|
| HFI Loans | ||||
| Total loans | $ 269,852 | $ 226,900 | ||
| ACL | (1,132) | (1,066) | $ (1,169) | $ (839) |
| Total loans | 268,720 | 225,834 | ||
| HFS Loans | ||||
| Total loans | 9,374 | 12,319 | ||
| Total loans, net | 9,374 | 12,319 | ||
| Total Loans | ||||
| Total Loans | 279,226 | 239,219 | ||
| ACL | (1,132) | (1,066) | (1,169) | (839) |
| Total loans, net | 278,094 | 238,153 | ||
| Loans to non-U.S. borrowers, net | ||||
| HFI Loans | ||||
| Total loans | 34,532 | 23,335 | ||
| HFS Loans | ||||
| Total loans, net | 3,622 | 4,763 | ||
| Total Loans | ||||
| Total loans, net | 38,154 | 28,098 | ||
| Corporate | ||||
| HFI Loans | ||||
| Total loans | 7,277 | 6,889 | ||
| ACL | (260) | (200) | (241) | (235) |
| HFS Loans | ||||
| Total loans | 7,202 | 9,183 | ||
| Total Loans | ||||
| Total Loans | 14,479 | 16,072 | ||
| ACL | (260) | (200) | (241) | (235) |
| Secured lending facilities | ||||
| HFI Loans | ||||
| Total loans | 69,149 | 48,842 | ||
| ACL | (201) | (140) | (153) | (153) |
| HFS Loans | ||||
| Total loans | 1,817 | 2,507 | ||
| Total Loans | ||||
| Total Loans | 70,966 | 51,349 | ||
| ACL | (201) | (140) | (153) | (153) |
| Commercial real estate | ||||
| HFI Loans | ||||
| Total loans | 8,039 | 8,412 | ||
| ACL | (283) | (373) | (463) | (275) |
| HFS Loans | ||||
| Total loans | 320 | 628 | ||
| Total Loans | ||||
| Total Loans | 8,359 | 9,040 | ||
| ACL | (283) | (373) | (463) | (275) |
| Residential real estate | ||||
| HFI Loans | ||||
| Total loans | 72,403 | 66,738 | ||
| ACL | (127) | (97) | (100) | (87) |
| HFS Loans | ||||
| Total loans | 5 | 0 | ||
| Total Loans | ||||
| Total Loans | 72,408 | 66,738 | ||
| ACL | (127) | (97) | (100) | (87) |
| Securities-based lending and Other loans | ||||
| HFI Loans | ||||
| Total loans | 112,984 | 96,019 | ||
| ACL | (261) | (256) | (212) | (89) |
| HFS Loans | ||||
| Total loans | 30 | 1 | ||
| Total Loans | ||||
| Total Loans | 113,014 | 96,020 | ||
| ACL | $ (261) | $ (256) | $ (212) | $ (89) |