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Goodwill (Tables) | 3 Months Ended
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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 millions | Consumer Bank | Commercial Bank | Total
BALANCE AT MARCH 31, 2020 | 1,752 |  | 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 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 + Details
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