v3.26.3
Cover Page
Nov. 04, 2026
Aug. 05, 2026
Entity Listings [Line Items]    
Document Type 8-K  
Document Period End Date Nov. 04, 2026  
Entity Registrant Name Perrigo Company plc  
Entity File Number 001-36353  
Entity Incorporation, State or Country Code L2  
Entity Address, Address Line One The Sharp Building,  
Entity Address, Address Line Two Hogan Place,  
Entity Address, City or Town Dublin 2,  
Entity Address, Country IE  
Entity Address, Postal Zip Code D02 TY74  
Country Region 353  
City Area Code 1  
Local Phone Number 7094000  
Written Communications false  
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Entity Emerging Growth Company false  
Entity Central Index Key 0001585364  
Amendment Flag false  
Ordinary shares, €0.001 par value    
Entity Listings [Line Items]    
Title of 12(b) Security   Ordinary shares, €0.001 par value
Trading Symbol   PRGO
Security Exchange Name   NYSE
5.150% Notes due 2030    
Entity Listings [Line Items]    
Title of 12(b) Security   5.150% Notes due 2030
Trading Symbol   PRGO30
Security Exchange Name   NYSE
5.375% Notes due 2032    
Entity Listings [Line Items]    
Title of 12(b) Security   5.375% Notes due 2032
Trading Symbol   PRGO32B
Security Exchange Name   NYSE
6.125% Notes due 2032    
Entity Listings [Line Items]    
Title of 12(b) Security   6.125% Notes due 2032
Trading Symbol   PRGO32A
Security Exchange Name   NYSE
5.300% Notes due 2043    
Entity Listings [Line Items]    
Title of 12(b) Security   5.300% Notes due 2043
Trading Symbol   PRGO43
Security Exchange Name   NYSE
4.900% Notes due 2044    
Entity Listings [Line Items]    
Title of 12(b) Security   4.900% Notes due 2044
Trading Symbol   PRGO44
Security Exchange Name   NYSE