XML 80 R69.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Reinsurance - Reinsurance Recoverables and Financial Strength Ratings by Reinsurer (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | $ 4,199,275 | $ 4,205,173
Pecan Re Inc [Member] | External credit rating, not rated [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables | [1],[2] | 2,740,406 | 2,725,795
SCOR Global Life Reinsurance Companies [Member] | AM Best, A+ Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables | [3] | 358,777 | 354,458
Munich Re of Malta [Member] | External credit rating, not rated [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables | [1],[4] | 287,853 | 302,391
Swiss Re Life & Health America Inc. [Member] | AM Best, A+ Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables | [5] | 237,868 | 245,543
American Health and Life Insurance Company [Member] | AM Best, B Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables | [1] | 171,072 | 172,956
Munich American Reassurance Company [Member] | AM Best, A+ Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | 113,630 | 112,841
Korean Reinsurance Company [Member] | AM Best, A Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | 102,602 | 102,915
RGA Reinsurance Company [Member] | AM Best, A+ Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | 89,156 | 90,037
Hannover Life Reassurance Company [Member] | AM Best, A+ Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | 31,126 | 32,250
TOA Reinsurance Company [Member] | AM Best, A Rating [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | 24,446 | 24,619
All Other Reinsurers [Member] |  |  |
Ceded Credit Risk [Line Items] |  |  |
Reinsurance recoverables |  | $ 42,339 | $ 41,368
[1] | Includes balances ceded under coinsurance transactions of term life insurance policies that were in force as of December 31, 2009. Amounts shown are net of their share of the reinsurance recoverables from other reinsurers.
[2] | Pecan Re Inc. is a wholly owned subsidiary of Swiss Re Life & Health America Inc.
[3] | Includes amounts ceded to Transamerica Reinsurance Companies and fully retroceded to SCOR Global Life Reinsurance Companies.
[4] | This entity is rated AA- by S&P.
[5] | Includes amounts ceded to Lincoln National Life Insurance and fully retroceded to Swiss Re Life & Health America Inc.

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

X
- Definition Amount, after valuation allowance, recoverable under reinsurance contracts including premium paid under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.(a),6) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=99397103&loc=d3e6824-158387 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 310 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=99404803&loc=d3e21409-158489 + Details
Name: | us-gaap_ReinsuranceRecoverables
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_PecanReIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CreditRatingAMBestAxis=pri_ExternalCreditRatingNotRatedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_SCORGlobalLifeReinsuranceCompaniesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CreditRatingAMBestAxis=srt_AMBestAPlusRatingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_MunichReOfMaltaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_SwissReLifeHealthAmericaIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_AmericanHealthAndLifeInsuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CreditRatingAMBestAxis=srt_AMBestBRatingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_MunichAmericanReassuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_KoreanReinsuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CreditRatingAMBestAxis=srt_AMBestARatingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_RGAReinsuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_HannoverLifeReassuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_ToaReinsuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CededCreditRiskAxis=pri_AllOtherReinsurersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |