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Cover
Oct. 05, 2021
Oct. 26, 2020
Cover [Abstract]    
Document Type 8-K  
Document Period End Date Oct. 05, 2021  
Entity Registrant Name Luxfer Holdings PLC  
Entity Incorporation, State or Country Code X0  
Entity File Number 001-35370  
Entity Tax Identification Number 98-1024030  
Entity Address, Address Line One Lumns Lane  
Entity Address, City or Town Manchester  
Entity Address, Postal Zip Code M27 8LN  
Country Region +1  
City Area Code 414  
Local Phone Number 269-2419  
Written Communications false  
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Title of 12(b) Security Ordinary Shares, nominal value £0.50 each  
Trading Symbol LXFR  
Security Exchange Name NYSE  
Entity Emerging Growth Company   false
Entity Central Index Key   0001096056
Document Fiscal Year Focus   2021
Document Fiscal Period Focus Q3  
Amendment Flag false  
Entity Address, Country GB