v3.26.1
Securities Financing Activities - Gross and Net Amounts of Securities Financing Agreements (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Assets    
Securities purchased under resale agreements, Gross amounts $ 763,996 $ 618,516
Securities purchased under resale agreements, Amounts netted on the Consolidated balance sheets (317,862) (282,090)
Securities purchased under resale agreements, Amounts presented on the Consolidated balance sheets 446,134 336,426
Securities purchased under resale agreements, Amounts not nettable on the Consolidated balance sheets (439,635) (324,217)
Securities purchased under resale agreements, Net amounts 6,499 12,209
Securities borrowed, Gross amounts 456,957 357,361
Securities borrowed, Amounts netted on the Consolidated balance sheets (94,470) (71,170)
Securities borrowed, Amounts presented on the Consolidated balance sheets 362,487 286,191
Securities borrowed, Amounts not nettable on the Consolidated balance sheets (301,289) (234,466)
Security borrowed, Net amounts 61,198 51,725
Liabilities    
Securities sold under repurchase agreements, Gross amounts 1,009,979 715,251
Securities sold under repurchase agreements, Amounts netted on the Consolidated balance sheets (317,862) (282,090)
Securities sold under repurchase agreements, Amounts presented on the Consolidated balance sheets 692,117 433,161
Securities sold under repurchase agreements, Amounts not nettable on the Consolidated balance sheets (653,736) (397,550)
Securities sold under repurchase agreements, Net amounts 38,381 35,611
Securities loaned and other, Gross amounts 125,394 86,829
Securities loaned and other, Amounts netted on the Consolidated balance sheets (94,470) (71,170)
Securities loaned and other, Amounts presented on the Consolidated balance sheets 30,924 15,659
Securities loaned and other, Amounts not nettable on the Consolidated balance sheets (30,556) (15,534)
Security loaned and other, Net amounts 368 125
Securities purchased under resale agreements where an appropriate legal opinion with respect to the master netting agreement has not been either sought or obtained 5,300 9,400
Securities borrowed where an appropriate legal opinion with respect to the master netting agreement has not been either sought or obtained 53,500 44,000
Securities sold under agreements to repurchase where an appropriate legal opinion with respect to the master netting agreement has not been either sought or obtained 37,800 34,900
Securities loaned where an appropriate legal opinion with respect to the master netting agreement has not been either sought or obtained 88 40
Securities-for-securities    
Liabilities    
Securities loaned and other, Amounts presented on the Consolidated balance sheets $ 18,300 $ 6,600