XML 63 R48.htm IDEA: XBRL DOCUMENT
v3.19.2

Fair Value of Financial Instruments - Financial Instrument Not Carried at Fair Value (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Level 1 |  |
Investments |  |
Other investments | $ 0 | $ 0
Financial Liabilities |  |
Investment contract and life policy reserves, fixed annuity contracts | 0 | 0
Investment contract and life policy reserves, account values on life contracts | 0 | 0
Other policyholder funds | 0 | 0
Long-term debt | 0 | 0
Level 2 |  |
Investments |  |
Other investments | 0 | 0
Financial Liabilities |  |
Investment contract and life policy reserves, fixed annuity contracts | 0 | 0
Investment contract and life policy reserves, account values on life contracts | 0 | 0
Other policyholder funds | 676,460 | 626,325
Long-term debt | 315,938 | 291,938
Level 3 |  |
Investments |  |
Other investments | 166,023 | 161,449
Financial Liabilities |  |
Investment contract and life policy reserves, fixed annuity contracts | 4,529,317 | 4,478,338
Investment contract and life policy reserves, account values on life contracts | 93,366 | 90,402
Other policyholder funds | 59,459 | 62,962
Long-term debt | 0 | 0
Carrying Amount |  |
Investments |  |
Other investments | 161,313 | 156,725
Financial Liabilities |  |
Investment contract and life policy reserves, fixed annuity contracts | 4,605,272 | 4,555,849
Investment contract and life policy reserves, account values on life contracts | 90,239 | 87,229
Other policyholder funds | 735,919 | 689,287
Long-term debt | 297,881 | 297,740
Fair Value |  |
Investments |  |
Other investments | 166,023 | 161,449
Financial Liabilities |  |
Investment contract and life policy reserves, fixed annuity contracts | 4,529,317 | 4,478,338
Investment contract and life policy reserves, account values on life contracts | 93,366 | 90,402
Other policyholder funds | 735,919 | 689,287
Long-term debt | $ 315,938 | $ 291,938

X
- Definition The fair value of accrued obligation to policyholders that relates to insured events under individual and group annuities and supplementary insurance contracts. + References No definition available. + Details
Name: | hmn_LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContractsFairValue
Namespace Prefix: | hmn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Liability for policyholder account balances life fair value. + References No definition available. + Details
Name: | hmn_LiabilityForPolicyHolderAccountBalancesLifeFairValue
Namespace Prefix: | hmn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair Value of the liability as of the balance sheet date to the policyholders for funds held that are returnable under the terms of insurance contracts that were not separately reported. + References No definition available. + Details
Name: | hmn_OtherPolicyholderFundsFairValueDisclosure
Namespace Prefix: | hmn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_InvestmentsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LiabilitiesFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
Name: | us-gaap_LongTermDebtFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |