XML 80 R64.htm IDEA: XBRL DOCUMENT v2.4.1.9
EMPLOYEE BENEFIT PLANS (Details 2) (USD $)
In Thousands, unless otherwise specified
2 Months Ended 1 Months Ended 3 Months Ended 12 Months Ended
Mar. 31, 2015
Jan. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Defined Benefit Pension Plan        
EMPLOYEE BENEFIT PLANS        
Service cost - benefits earned during the period $ 2,577us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
     
Interest cost on projected benefit obligation 2,652us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
     
Expected return on plan assets (3,423)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
     
Amortization of prior service cost/(credit) (98)us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
     
Amortization of actuarial losses 1,781us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
     
Total benefit cost 3,489us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
     
Unfunded Excess Benefits Plan        
EMPLOYEE BENEFIT PLANS        
Service cost - benefits earned during the period 252us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
     
Interest cost on projected benefit obligation 371us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
     
Amortization of prior service cost/(credit) 3us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
     
Amortization of actuarial losses 364us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
     
Total benefit cost 990us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
     
PLC | Defined Benefit Pension Plan        
EMPLOYEE BENEFIT PLANS        
Adjusted funding target percentage to be maintained, minimum 80.00%plico_DefinedBenefitPlanAdjustedFundingTargetPercentageMinimum
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ dei_LegalEntityAxis
= plico_ProtectiveLifeCorporationMember
     
Predecessor | Defined Benefit Pension Plan        
EMPLOYEE BENEFIT PLANS        
Service cost - benefits earned during the period   974us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
2,227us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
9,411us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
Interest cost on projected benefit obligation   1,002us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
2,587us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
10,493us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
Expected return on plan assets   (1,293)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
(3,065)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Amortization of prior service cost/(credit)   (33)us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
(98)us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Amortization of actuarial losses   668us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
1,576us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Total benefit cost   1,318us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
3,227us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Contribution made by the company to its defined benefit pension plan   2,165us-gaap_DefinedBenefitPlanContributionsByEmployer
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
  15,513us-gaap_DefinedBenefitPlanContributionsByEmployer
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
Weighted-average assumptions used to determine benefit obligations        
Discount rate (as a percent)   3.55%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
   
Predecessor | Unfunded Excess Benefits Plan        
EMPLOYEE BENEFIT PLANS        
Service cost - benefits earned during the period   95us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
226us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
954us-gaap_DefinedBenefitPlanServiceCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
Interest cost on projected benefit obligation   140us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
406us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
1,696us-gaap_DefinedBenefitPlanInterestCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
Amortization of prior service cost/(credit)   1us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
3us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Amortization of actuarial losses   138us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
321us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Total benefit cost   374us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
956us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Contribution made by the company to its defined benefit pension plan   122us-gaap_DefinedBenefitPlanContributionsByEmployer
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
  1,907us-gaap_DefinedBenefitPlanContributionsByEmployer
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
Weighted-average assumptions used to determine benefit obligations        
Discount rate (as a percent)   3.26%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= plico_UnfundedExcessBenefitPlanMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
   
Predecessor | Group life insurance plan        
Weighted-average assumptions used to determine benefit obligations        
Discount rate (as a percent)   3.79%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_DefinedBenefitPostretirementLifeInsuranceMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
   
Predecessor | PLC | Defined Benefit Pension Plan        
EMPLOYEE BENEFIT PLANS        
Contribution made by the company to its defined benefit pension plan   $ 2,200us-gaap_DefinedBenefitPlanContributionsByEmployer
/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
= us-gaap_PensionPlansDefinedBenefitMember
/ dei_LegalEntityAxis
= plico_ProtectiveLifeCorporationMember
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember