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Goodwill (Tables)
3 Months Ended
Mar. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
Changes in the carrying amount of goodwill by reporting segment are presented in the following table:
in millionsConsumer BankCommercial BankTotal
BALANCE AT MARCH 31, 20201,752 912 2,664 
BALANCE AT BALANCE AT DECEMBER 31, 2020$1,752 $912 $2,664 
AQN acquisition$9 $ $9 
BALANCE AT MARCH 31, 2021$1,761 $912 $2,673