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Commitments and Contingencies (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Dec. 27, 2014
Loss Contingencies [Line Items]  
Loss Contingency, Damages Sought, Value $ 72.5us-gaap_LossContingencyDamagesSoughtValue
Texas Medicaid [Member]  
Loss Contingencies [Line Items]  
Loss Contingency Accrual $ 15.0us-gaap_LossContingencyAccrualAtCarryingValue
/ us-gaap_LossContingenciesByNatureOfContingencyAxis
= prgo_TexasMedicaidMember