XML 97 R72.htm IDEA: XBRL DOCUMENT v3.21.2
SECURITIES BORROWED, LOANED AND SUBJECT TO REPURCHASE AGREEMENTS - Securities (Details) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Abstract]    
Securities purchased under agreements to resell $ 234,191 $ 204,655
Deposits paid for securities borrowed 103,514 90,067
Total, net 337,705 294,722
Allowance for credit losses on securities purchased and borrowed (9) (10)
Total, net of allowance 337,696 294,712
Securities sold under agreements to repurchase 188,998 181,194
Deposits received for securities loaned 20,186 18,331
Total, net 209,184 199,525
Securities-for-securities lending transactions $ 3,400 $ 6,800