v3.26.1
Fair Values - Financial Instruments Not Measured at Fair Value (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Financial assets    
Securities borrowed $ 181,358 $ 151,908
Customer and other receivables 151,010 114,720
Held for investment 289,318 268,720
Held for sale 13,057 9,374
Financial liabilities    
Deposits 446,068 415,523
Securities sold under agreements to repurchase 102,202 78,539
Securities loaned 20,736 17,310
Other secured financings 29,819 21,603
Customer and other payables 279,070 226,519
Borrowings 392,556 348,935
Carrying Value    
Financial assets    
Cash and cash equivalents 160,135 111,695
Investment securities—HTM 47,747 53,090
Securities purchased under agreements to resell 129,407 120,243
Securities borrowed 181,358 151,908
Customer and other receivables 143,415 108,189
Held for investment 289,318 268,720
Held for sale 13,057 9,374
Other assets 1,315 704
Financial liabilities    
Deposits 437,421 406,768
Securities sold under agreements to repurchase 101,315 77,843
Securities loaned 20,736 17,310
Other secured financings 10,358 4,732
Customer and other payables 279,045 226,342
Borrowings 245,042 216,456
Additional Disclosures    
Lending commitments 225,633 208,435
Fair Value    
Financial assets    
Cash and cash equivalents 160,135 111,695
Investment securities—HTM 40,238 45,615
Securities purchased under agreements to resell 129,407 120,276
Securities borrowed 181,359 151,909
Customer and other receivables 143,316 108,140
Held for investment 287,254 266,043
Held for sale 13,105 9,395
Other assets 1,315 704
Financial liabilities    
Deposits 437,794 407,350
Securities sold under agreements to repurchase 101,268 77,832
Securities loaned 20,734 17,313
Other secured financings 10,354 4,729
Customer and other payables 279,045 226,342
Borrowings 248,586 220,747
Additional Disclosures    
Lending commitments 2,424 2,232
Fair Value | Level 1    
Financial assets    
Cash and cash equivalents 160,135 111,695
Investment securities—HTM 7,751 11,636
Securities purchased under agreements to resell 0 0
Securities borrowed 0 0
Customer and other receivables 0 0
Held for investment 0 0
Held for sale 0 0
Other assets 0 0
Financial liabilities    
Deposits 0 0
Securities sold under agreements to repurchase 0 0
Securities loaned 0 0
Other secured financings 0 0
Customer and other payables 0 0
Borrowings 0 0
Additional Disclosures    
Lending commitments 0 0
Fair Value | Level 2    
Financial assets    
Cash and cash equivalents 0 0
Investment securities—HTM 31,042 32,622
Securities purchased under agreements to resell 128,885 119,273
Securities borrowed 181,359 151,909
Customer and other receivables 138,498 103,458
Held for investment 29,397 27,243
Held for sale 8,119 5,692
Other assets 1,315 704
Financial liabilities    
Deposits 437,794 407,350
Securities sold under agreements to repurchase 101,268 77,832
Securities loaned 20,734 17,313
Other secured financings 10,354 4,729
Customer and other payables 279,045 226,342
Borrowings 248,359 220,547
Additional Disclosures    
Lending commitments 1,238 1,145
Fair Value | Level 3    
Financial assets    
Cash and cash equivalents 0 0
Investment securities—HTM 1,445 1,357
Securities purchased under agreements to resell 522 1,003
Securities borrowed 0 0
Customer and other receivables 4,818 4,682
Held for investment 257,857 238,800
Held for sale 4,986 3,703
Other assets 0 0
Financial liabilities    
Deposits 0 0
Securities sold under agreements to repurchase 0 0
Securities loaned 0 0
Other secured financings 0 0
Customer and other payables 0 0
Borrowings 227 200
Additional Disclosures    
Lending commitments $ 1,186 $ 1,087