Annual report pursuant to Section 13 and 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Credit Quality Indicators, Narrative (Details)

v3.20.4
Outstanding Loans and Leases and Allowance for Credit Losses - Credit Quality Indicators, Narrative (Details) - USD ($)
$ in Billions
Dec. 31, 2020
Dec. 31, 2019
Receivables [Abstract]    
Commercial reservable criticized utilized exposure, amount $ 38.7 $ 11.5
Commercial reservable criticized utilized exposure, percent 7.31% 2.09%