XML 210 R144.htm IDEA: XBRL DOCUMENT
v3.20.2

Fee-based Revenue from Contracts with Customers - Retail Banking Noninterest Income Disaggregation (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | $ 6,874 | $ 6,469 | $ 6,144
Retail Banking |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 2,648 | 2,631 | $ 2,236
Retail Banking | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 2,190 | 2,158 |
Retail Banking | Out-of-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 458 | 473 |
Retail Banking | Deposit Account Fees [Member] | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 642 | 618 |
Retail Banking | Debit Card Fees [Member] | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 535 | 505 |
Retail Banking | Brokerage Fees [Member] | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 356 | 350 |
Retail Banking | Merchant Fees [Member] | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | 216 | 212 |
Retail Banking | Credit Card Fees, Net [Member] | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Interchange Fees | 498 | 452 |
Noninterest Income | 186 | 189 |
Credit card reward costs | 312 | 263 |
Retail Banking | Other | In-Scope Retail Banking Noninterest Income [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income | $ 255 | $ 284 |

X
- Definition Credit Card Reward Costs + References No definition available. + Details
Name: | pnc_CreditCardRewardCosts
Namespace Prefix: | pnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Interchange Fees + References No definition available. + Details
Name: | pnc_InterchangeFees
Namespace Prefix: | pnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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=116637391&loc=SL114874048-224260 + Details
Name: | us-gaap_NoninterestIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=pnc_RetailBanking1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=pnc_InScopeRetailBankingNoninterestIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=pnc_OutofScopeRetailBankingNoninterestIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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