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Other Securities (Tables)
12 Months Ended
Dec. 31, 2021
Banking and Thrift, Interest [Abstract]  
Schedule of Other Securities
Following is a summary of non-marketable equity securities:
TABLE 4.1
December 3120212020
(in millions)
Federal Home Loan Bank stock$122 $154 
Federal Reserve Bank stock123 124 
Total non-marketable equity securities$245 $278