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Commitments, Credit Risk and Contingencies (Tables)
12 Months Ended
Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]  
Summary of Off-Balance Sheet Credit Risk Information
Following is a summary of off-balance sheet credit risk information:
TABLE 15.1
December 31
2019
 
2018
(in millions)
 
 
 
Commitments to extend credit
$
8,089

 
$
7,378

Standby letters of credit
150

 
126