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Cash and Cash Equivalents
 3 Months Ended
Mar. 31, 2022
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents Cash and Cash Equivalents
$ in millions
At
March 31,
2022 		At
December 31,
2021
Cash and due from banks$9,086 $8,394 
Interest bearing deposits with banks127,000 119,331 
Total Cash and cash equivalents$136,086 $127,725 
Restricted cash$41,315 $40,887 
For additional information on cash and cash equivalents, including restricted cash, see Note 2 to the financial statements in the 2021 Form 10-K.