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Revenue from Contracts with Customers Revenue from Contracts with Customers (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | $ 796 | $ 758 | $ 749
Other sources of noninterest income |  | 327 | 243 | 261
Total noninterest income |  | 1,123 | 1,001 | 1,010
Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 410 | 403 | 369
Other sources of noninterest income |  | 253 | 152 | 186
Total noninterest income |  | 663 | 555 | 555
Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 115 | 100 | 119
Other sources of noninterest income |  | 8 | 10 | 13
Total noninterest income |  | 123 | 110 | 132
Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 271 | 255 | 261
Other sources of noninterest income |  | 8 | 8 | 9
Total noninterest income |  | 279 | 263 | 270
Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Other sources of noninterest income |  | 58 | 73 | 53
Total noninterest income |  | 58 | 73 | 53
Card fees |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 298 | 270 | 257
Card fees | Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 250 | 229 | 213
Card fees | Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 44 | 38 | 40
Card fees | Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 4 | 3 | 4
Card fees | Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Fiduciary income |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 231 | 209 | 206
Fiduciary income | Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Fiduciary income | Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Fiduciary income | Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 231 | 209 | 206
Fiduciary income | Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Service charges on deposit accounts |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 195 | 185 | 203
Service charges on deposit accounts | Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 136 | 128 | 130
Service charges on deposit accounts | Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 54 | 52 | 68
Service charges on deposit accounts | Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 5 | 5 | 5
Service charges on deposit accounts | Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Commercial loan servicing fees |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [1] | 19 | 18 | 18
Commercial loan servicing fees | Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [1] | 19 | 18 | 18
Commercial loan servicing fees | Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [1] | 0 | 0 | 0
Commercial loan servicing fees | Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [1] | 0 | 0 | 0
Commercial loan servicing fees | Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [1] | 0 | 0 | 0
Brokerage fees |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 14 | 21 | 28
Brokerage fees | Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Brokerage fees | Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Brokerage fees | Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 14 | 21 | 28
Brokerage fees | Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers |  | 0 | 0 | 0
Other noninterest income |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [2] | 39 | 55 | 37
Other noninterest income | Commercial Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [2] | 5 | 28 | 8
Other noninterest income | Retail Bank |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [2] | 17 | 10 | 11
Other noninterest income | Wealth Management |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [2] | 17 | 17 | 18
Other noninterest income | Finance & Other |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Total revenue from contracts with customers | [2] | $ 0 | $ 0 | $ 0
[1] | Included in commercial lending fees on the Consolidated Statements of Income.
[2] | Excludes derivative, warrant and other miscellaneous income.

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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