XML 82 R71.htm IDEA: XBRL DOCUMENT
v3.21.2

Debt (Narrative) (Details) - Line of Credit [Member] $ in Billions | 6 Months Ended
--- | ---
Jun. 30, 2021 USD ($)
Debt Instrument [Line Items] |
Current borrowing capacity | $ 2.5
Minimum consolidated net worth | $ 10.0
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%
Non-operating indebtedness of subsidiaries to total capitalization, maximum | 7.50%

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

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: | num: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: | num: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 Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The lowest amount of net worth (total assets minus total liabilities) required by secondary market investors or state-imposed regulatory mandates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c)(a) -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47080-110998 + Details
Name: | us-gaap_MinimumNetWorthRequiredForCompliance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |