XML 57 R47.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Investments (Commercial Mortgage Loans By Year Of Origination) (Details) $ in Millions | Sep. 30, 2022 USD ($) item | Dec. 31, 2021 USD ($) item
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year |  | $ 2,520
Amount originated in prior year |  | 1,502
Amount originated 2 years prior |  | 3,105
Amount originated 3 years prior |  | 2,461
Amount originated 4 years prior |  | 1,831
Amount originated 5 or more years prior |  | 5,752
Total |  | 17,171
Loan-to-value ratio, less than 65% [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year |  | 2,384
Amount originated in prior year |  | 1,358
Amount originated 2 years prior |  | 2,917
Amount originated 3 years prior |  | 2,274
Amount originated 4 years prior |  | 1,655
Amount originated 5 or more years prior |  | 5,554
Total |  | $ 16,142
Ratio of originations in current year | item |  | 3.04
Ratio of originations in prior year | item |  | 3.03
Ratio of originations 2 years prior | item |  | 2.15
Ratio of originations 3 years prior | item |  | 2.13
Ratio of originations 4 years prior | item |  | 2.33
Ratio of originations 5 or more years prior | item |  | 2.41
Loan-to-value ratio, 65% to 74% [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year |  | $ 136
Amount originated in prior year |  | 144
Amount originated 2 years prior |  | 188
Amount originated 3 years prior |  | 172
Amount originated 4 years prior |  | 149
Amount originated 5 or more years prior |  | 171
Total |  | $ 960
Ratio of originations in current year | item |  | 1.74
Ratio of originations in prior year | item |  | 2.06
Ratio of originations 2 years prior | item |  | 1.42
Ratio of originations 3 years prior | item |  | 1.59
Ratio of originations 4 years prior | item |  | 1.74
Ratio of originations 5 or more years prior | item |  | 1.76
Loan-to-value ratio, 75% to 100% [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated 3 years prior |  | $ 15
Amount originated 4 years prior |  | 27
Amount originated 5 or more years prior |  | 27
Total |  | $ 69
Ratio of originations 3 years prior | item |  | 1.02
Ratio of originations 4 years prior | item |  | 0.83
Ratio of originations 5 or more years prior | item |  | 1.08
Commercial [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year | $ 1,415 |
Amount originated in prior year | 2,433 |
Amount originated 2 years prior | 1,314 |
Amount originated 3 years prior | 2,812 |
Amount originated 4 years prior | 2,330 |
Amount originated 5 or more years prior | 6,581 |
Total | 16,885 |
Commercial [Member] | Loan-to-value ratio, less than 65% [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year | 1,338 |
Amount originated in prior year | 2,360 |
Amount originated 2 years prior | 1,296 |
Amount originated 3 years prior | 2,709 |
Amount originated 4 years prior | 2,171 |
Amount originated 5 or more years prior | 6,407 |
Total | $ 16,281 |
Ratio of originations in current year | item | 2.16 |
Ratio of originations in prior year | item | 3.05 |
Ratio of originations 2 years prior | item | 2.99 |
Ratio of originations 3 years prior | item | 2.13 |
Ratio of originations 4 years prior | item | 2.13 |
Ratio of originations 5 or more years prior | item | 2.37 |
Commercial [Member] | Loan-to-value ratio, 65% to 74% [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year | $ 76 |
Amount originated in prior year | 73 |
Amount originated 2 years prior | 18 |
Amount originated 3 years prior | 103 |
Amount originated 4 years prior | 145 |
Amount originated 5 or more years prior | 173 |
Total | $ 588 |
Ratio of originations in current year | item | 1.51 |
Ratio of originations in prior year | item | 1.52 |
Ratio of originations 2 years prior | item | 1.54 |
Ratio of originations 3 years prior | item | 1.54 |
Ratio of originations 4 years prior | item | 1.54 |
Ratio of originations 5 or more years prior | item | 1.55 |
Commercial [Member] | Loan-to-value ratio, 75% to 100% [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amount originated in current year | $ 1 |
Amount originated 4 years prior | 14 |
Amount originated 5 or more years prior | 1 |
Total | $ 16 |
Ratio of originations in current year | item | 1.57 |
Ratio of originations 4 years prior | item | 0.54 |
Ratio of originations 5 or more years prior | item | 1.06 |

X
- Definition Debt-Service Coverage Ratio, Current Fiscal Year + References No definition available. + Details
Name: | lnc_DebtServiceCoverageRatioCurrentFiscalYear
Namespace Prefix: | lnc_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt-Service Coverage Ratio, Originated, More than Five Years before Current Fiscal Year + References No definition available. + Details
Name: | lnc_DebtServiceCoverageRatioOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
Namespace Prefix: | lnc_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt-Service Coverage Ratio, Year Five, Originated, Four Years before Current Fiscal Year + References No definition available. + Details
Name: | lnc_DebtServiceCoverageRatioYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
Namespace Prefix: | lnc_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt-Service Coverage Ratio, Year Four, Originated, Three Years before Current Fiscal Year + References No definition available. + Details
Name: | lnc_DebtServiceCoverageRatioYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
Namespace Prefix: | lnc_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt-Service Coverage Ratio, Year Three, Originated, Two Years before Current Fiscal Year + References No definition available. + Details
Name: | lnc_DebtServiceCoverageRatioYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
Namespace Prefix: | lnc_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt-Service Coverage Ratio, Year Two, Originated, Fiscal Year before Current Fiscal Year + References No definition available. + Details
Name: | lnc_DebtServiceCoverageRatioYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
Namespace Prefix: | lnc_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953401-111524 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919253-210447 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (1) Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (2) Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1404 -Paragraph (a) + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_LoanToValueAxis=lnc_LoanToValueRatioLessThanSixtyFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanToValueAxis=lnc_LoanToValueRatioSixtyFiveToSeventyFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanToValueAxis=lnc_LoanToValueRatioSeventyFiveToOneHundredMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |