TRINSEO S.A., 8-K12B filed on 10/8/2021
Notification that a class of securities of successor issuer is demed to be registered pursuant to section 12(b)
Oct. 08, 2021
Cover [Abstract]  
Document Type 8-K12B
Amendment Flag false
Document Period End Date Oct. 08, 2021
Entity File Number 001-36473
Entity Registrant Name Trinseo PLC
Entity Central Index Key 0001519061
Entity Tax Identification Number 00-0000000
Entity Incorporation, State or Country Code L2
Entity Address, Address Line One 1000 Chesterbrook Boulevard
Entity Address, Address Line Two Suite 300
Entity Address, City or Town Berywn
Entity Address, State or Province PA
Entity Address, Postal Zip Code 19312
City Area Code 610
Local Phone Number 240-3200
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Ordinary Shares, par value $0.01 per share
Trading Symbol TSE
Security Exchange Name NYSE
Entity Emerging Growth Company false
Entity Information, Former Legal or Registered Name Trinseo S.A.