XML 74 R61.htm IDEA: XBRL DOCUMENT v3.25.3

Goodwill and Mortgage Servicing Rights (Mortgage Servicing Rights) (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Servicing Asset at Fair Value, Amount [Roll Forward]
Mortgage servicing rights, beginning balance	$ 3,711
Mortgage servicing rights, ending balance	3,627
Mortgage Servicing Rights | Commercial real estate
Servicing Asset at Fair Value, Amount [Roll Forward]
Mortgage servicing rights, beginning balance	1,085	$ 1,032
Mortgage servicing rights, ending balance	1,005	975
Unpaid principal balance of loans serviced for others at end of period	293,168	288,696
Servicing advances	655	598
Mortgage Servicing Rights | Commercial real estate | Time and Payoffs
Servicing Asset at Fair Value, Amount [Roll Forward]
Changes in Fair Value	(233)	(241)
Mortgage Servicing Rights | Commercial real estate | Other
Servicing Asset at Fair Value, Amount [Roll Forward]
Changes in Fair Value	53	118
Mortgage Servicing Rights | Commercial real estate | From loans sold with servicing retained
Servicing Asset at Fair Value, Amount [Roll Forward]
Additions	41	23
Mortgage Servicing Rights | Commercial real estate | Purchases
Servicing Asset at Fair Value, Amount [Roll Forward]
Additions	59	43
Mortgage Servicing Rights | Residential mortgage loans held for sale
Servicing Asset at Fair Value, Amount [Roll Forward]
Mortgage servicing rights, beginning balance	2,626	2,654
Mortgage servicing rights, ending balance	2,622	2,528
Unpaid principal balance of loans serviced for others at end of period	198,774	199,571
Servicing advances	111	123
Mortgage Servicing Rights | Residential mortgage loans held for sale | Time and Payoffs
Servicing Asset at Fair Value, Amount [Roll Forward]
Changes in Fair Value	(195)	(191)
Mortgage Servicing Rights | Residential mortgage loans held for sale | Other
Servicing Asset at Fair Value, Amount [Roll Forward]
Changes in Fair Value	(47)	17
Mortgage Servicing Rights | Residential mortgage loans held for sale | From loans sold with servicing retained
Servicing Asset at Fair Value, Amount [Roll Forward]
Additions	22	18
Mortgage Servicing Rights | Residential mortgage loans held for sale | Purchases
Servicing Asset at Fair Value, Amount [Roll Forward]
Additions	$ 216	$ 30

X

- Definition

Represents outstanding balance of funds advanced (i) to investors for monthly collections of borrower principal and interest, (ii) for borrower draws on unused home equity lines of credit, and (iii) for collateral protection associated with the underlying mortgage collateral

+ References

No definition available.

+ Details

Name:	pnc_ServicingAdvances
Namespace Prefix:	pnc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Unpaid principal balance of residential mortgage loans serviced for others at period end.

+ References

No definition available.

+ Details

Name:	pnc_UnpaidPrincipalBalanceOfLoansServicedForOthers
Namespace Prefix:	pnc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481229/860-50-50-3

+ Details

Name:	us-gaap_ServicingAssetAtFairValueAdditions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481229/860-50-50-3

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481260/860-50-45-2

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481260/860-50-45-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481260/860-50-45-2

+ Details

Name:	us-gaap_ServicingAssetAtFairValueAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- 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

Name:	us-gaap_ServicingAssetAtFairValueAmountRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of increase (decrease) in fair value from changes in the inputs, assumptions, or model used to calculate the fair value of the contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(4)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481229/860-50-50-3

+ Details

Name:	us-gaap_ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ServicingContractsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	pnc_ChangesInFairValueAxis=pnc_ChangesInFairValueTimeAndPayoffsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	pnc_ChangesInFairValueAxis=pnc_ChangesInFairValueOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	pnc_MortgageServicingRightsAcquisitionAxis=pnc_OriginatedMsrsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	pnc_MortgageServicingRightsAcquisitionAxis=pnc_PurchasedMsrsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: