XML 71 R60.htm IDEA: XBRL DOCUMENT
v3.21.2

Revenue Recognition - Summary of Disaggregation of Revenue According to Revenue Stream and Business Segment (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue (Expense) out of Scope of ASC 606 | $ 1,043 | $ 13,573 | $ 31,481 | $ 31,461
Noninterest income | 107,907 | 112,996 | 348,393 | 331,876
Trust and Securities Processing [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Noninterest income | 56,914 | 50,552 | 165,611 | 143,873
Trading and Investment Banking [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue (Expense) out of Scope of ASC 606 | 5,807 | 8,604 | 23,212 | 22,499
Noninterest income | 5,936 | 8,678 | 23,962 | 23,252
Service Charges On Deposit Accounts [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue (Expense) out of Scope of ASC 606 | 88 | 56 | 236 | 148
Noninterest income | 19,881 | 19,650 | 64,449 | 63,805
Insurance Fees and Commissions [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Noninterest income | 285 | 259 | 950 | 1,051
Brokerage Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Noninterest income | 2,899 | 4,819 | 8,825 | 20,432
Bankcard Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue (Expense) out of Scope of ASC 606 | (8,363) | (7,578) | (24,789) | (21,944)
Noninterest income | 17,198 | 15,295 | 47,934 | 44,756
Investment Securities Gains (Losses), Net [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue (Expense) out of Scope of ASC 606 | (3,510) | (475) | 3,609 | 7,624
Noninterest income | (3,510) | (475) | 3,609 | 7,624
Other [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue (Expense) out of Scope of ASC 606 | 7,021 | 12,966 | 29,213 | 23,134
Noninterest income | 8,304 | 14,218 | 33,053 | 27,083
Commercial Banking [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 23,275 | 20,689 | 66,231 | 61,147
Noninterest income | 16,523 | 22,464 | 60,294 | 57,782
Commercial Banking [Member] | Service Charges On Deposit Accounts [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 7,918 | 7,428 | 23,676 | 21,211
Commercial Banking [Member] | Brokerage Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 16 | 67 | 90 | 184
Commercial Banking [Member] | Bankcard Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 15,132 | 12,954 | 41,829 | 38,855
Commercial Banking [Member] | Other [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 209 | 240 | 636 | 897
Institutional Banking [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 58,675 | 52,286 | 174,298 | 162,034
Noninterest income | 65,551 | 62,688 | 202,718 | 191,128
Institutional Banking [Member] | Trust and Securities Processing [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 42,697 | 34,188 | 120,300 | 96,805
Institutional Banking [Member] | Trading and Investment Banking [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 129 | 74 | 750 | 753
Institutional Banking [Member] | Service Charges On Deposit Accounts [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 9,867 | 10,180 | 34,876 | 36,249
Institutional Banking [Member] | Brokerage Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 851 | 2,775 | 2,843 | 14,187
Institutional Banking [Member] | Bankcard Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 4,727 | 4,706 | 14,310 | 12,965
Institutional Banking [Member] | Other [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 404 | 363 | 1,219 | 1,075
Personal Banking [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 24,914 | 26,448 | 76,383 | 77,234
Noninterest income | 25,833 | 27,844 | 85,381 | 82,966
Personal Banking [Member] | Trust and Securities Processing [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 14,217 | 16,364 | 45,311 | 47,068
Personal Banking [Member] | Service Charges On Deposit Accounts [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 2,008 | 1,986 | 5,661 | 6,197
Personal Banking [Member] | Insurance Fees and Commissions [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 285 | 259 | 950 | 1,051
Personal Banking [Member] | Brokerage Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 2,032 | 1,977 | 5,892 | 6,061
Personal Banking [Member] | Bankcard Fees [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | 5,702 | 5,213 | 16,584 | 14,880
Personal Banking [Member] | Other [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Revenue Scope of ASC 606 | $ 670 | $ 649 | $ 1,985 | $ 1,977

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
Name: | us-gaap_NoninterestIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revenue that is not accounted for under Topic 606. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
Name: | us-gaap_RevenueNotFromContractWithCustomer
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_FiduciaryAndTrustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=umbf_TradingAndInvestmentBankingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_DepositAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=umbf_InsuranceFeesAndCommissionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=umbf_BrokerageFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_CreditCardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=umbf_InvestmentSecuritiesGainsLossesNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=umbf_OtherFinancialServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=umbf_CommercialBankingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=umbf_InstitutionalBankingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=umbf_PersonalBankingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |