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Goodwill and Intangible Assets - Goodwill Business Segments (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2021 USD ($)
Goodwill [Roll Forward] |
Balance as of December 31, 2020 | $ 14,653
Other adjustments(1) | (1)
Balance as of September 30, 2021 | 14,652
Credit Card |
Goodwill [Roll Forward] |
Balance as of December 31, 2020 | 5,088
Other adjustments(1) | (1)
Balance as of September 30, 2021 | 5,087
Consumer Banking |
Goodwill [Roll Forward] |
Balance as of December 31, 2020 | 4,645
Other adjustments(1) | 0
Balance as of September 30, 2021 | 4,645
Commercial Banking |
Goodwill [Roll Forward] |
Balance as of December 31, 2020 | 4,920
Other adjustments(1) | 0
Balance as of September 30, 2021 | $ 4,920

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of increase (decrease), classified as other, of an asset representing the future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + 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 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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