XML 127 R116.htm IDEA: XBRL DOCUMENT
v3.23.1

Short-Term and Long-Term Debt (Narrative) (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($)
Debt Instrument [Line Items] |
Non-operating indebtedness of subsidiaries to total capitalization, maximum | 7.50%
Five-year revolving credit facility [Member] |
Debt Instrument [Line Items] |
Maximum Issuance Of Line of Credit | $ 2,500
Minimum consolidated net worth | $ 10,000
Percentage of aggregate net proceeds of equity issuances | 50.00%
Debt to capital ratio (low end of range) | 0.35%
Debt to capital ratio (high end of range) | 1.00%
Delaware Trust Facility [Member] |
Debt Instrument [Line Items] |
Facility agreement term | 10 years
Pre-capitalized securities, sold by trust | $ 500
Facility fee rate | 1.691%
Stockholders' equity threshold triggering required facility exercise | $ 2,750
Potential Issuance In Exchange For US Treasury Securities [Member] | Senior Notes 2.330%, Due 2030 [Member] |
Debt Instrument [Line Items] |
Interest rate | 2.33%
Potential Issuance In Exchange For US Treasury Securities [Member] | Delaware Trust Facility [Member] | Senior Notes 2.330%, Due 2030 [Member] |
Debt Instrument [Line Items] |
Principal balance | $ 500
Interest rate | 2.33%

X
- Definition Facility Agreement Term + References No definition available. + Details
Name: | lnc_FacilityAgreementTerm
Namespace Prefix: | lnc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The maximum issuance of lines of credit under various credit facility agreements entered into with third-party lenders. + References No definition available. + Details
Name: | lnc_MaximumIssuanceOfLineOfCredit
Namespace Prefix: | lnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Non-operating indebtedness of subsidiaries to total capitalization, maximum + References No definition available. + Details
Name: | lnc_NonOperatingIndebtednessOfSubsidiariesToTotalCapitalizationMaximum
Namespace Prefix: | lnc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of aggregate net proceeds of equity issuances received by the entity that is added to the specified level of net worth in calculating total minimum net worth to be maintained in accordance with the terms of the credit facility. + References No definition available. + Details
Name: | lnc_PercentageOfAggregateNetProceedsOfEquityIssuances
Namespace Prefix: | lnc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Pre-capitalized securities, sold by trust + References No definition available. + Details
Name: | lnc_PreCapitalizedSecuritiesSoldByTrust
Namespace Prefix: | lnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total Aggregate Indebtedness divided by Net Capital, high end of range. + References No definition available. + Details
Name: | lnc_RatioOfIndebtednessToNetCapitalHighEnd
Namespace Prefix: | lnc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Total Aggregate Indebtedness divided by Net Capital, low end of range. + References No definition available. + Details
Name: | lnc_RatioOfIndebtednessToNetCapitalLowEnd
Namespace Prefix: | lnc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Stockholders' equity threshold triggering required facility exercise + References No definition available. + Details
Name: | lnc_StockholdersEquityThresholdTriggeringRequiredFacilityExercise
Namespace Prefix: | lnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69C -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69B -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
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_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of minimum net worth required for mortgage banking as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47080-110998 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 + Details
Name: | us-gaap_MinimumNetWorthRequiredForCompliance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=lnc_FiveYearRevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=lnc_DelawareTrustFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=lnc_PotentialIssuanceInExchangeForUsTreasurySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=lnc_SeniorNotes2.330Due2030Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |