XML 151 R139.htm IDEA: XBRL DOCUMENT v3.25.3
Unsecured Borrowings - Unsecured Long-Term Borrowings (Detail) - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Debt Instrument [Line Items]    
Fixed-rate obligations $ 165,564 $ 151,432
Floating-rate obligations 111,350 91,202
Unsecured Long-Term Debt, Noncurrent 276,914 242,634
Unsecured long-term borrowings at fair value 111,925 89,189
Unsecured long-term borrowings for which the firm did not elect the fair value option 164,990 153,440
Estimate of Fair Value Measurement    
Debt Instrument [Line Items]    
Unsecured Long-Term Debt, Noncurrent 168,790 156,310
Unsecured Debt    
Debt Instrument [Line Items]    
Unsecured Long-Term Debt, Noncurrent 276,914  
U.S. Dollar    
Debt Instrument [Line Items]    
Fixed-rate obligations 135,854 123,111
Floating-rate obligations 71,531 60,730
Unsecured Long-Term Debt, Noncurrent $ 207,385 $ 183,841
U.S. Dollar | Minimum | Unsecured Debt    
Debt Instrument [Line Items]    
Interest rate 1.09% 0.86%
U.S. Dollar | Maximum | Unsecured Debt    
Debt Instrument [Line Items]    
Interest rate 6.75% 6.75%
U.S. Dollar | Weighted Average | Unsecured Debt    
Debt Instrument [Line Items]    
Interest rate 4.23% 4.10%
Non-U.S. Dollar    
Debt Instrument [Line Items]    
Fixed-rate obligations $ 29,710 $ 28,321
Floating-rate obligations 39,819 30,472
Unsecured Long-Term Debt, Noncurrent $ 69,529 $ 58,793
Non-U.S. Dollar | Minimum | Unsecured Debt    
Debt Instrument [Line Items]    
Interest rate 0.25% 0.25%
Non-U.S. Dollar | Maximum | Unsecured Debt    
Debt Instrument [Line Items]    
Interest rate 7.25% 7.25%
Non-U.S. Dollar | Weighted Average | Unsecured Debt    
Debt Instrument [Line Items]    
Interest rate 2.12% 2.04%