XML 202 R1.htm IDEA: XBRL DOCUMENT v3.24.0.1
Cover - USD ($)
$ in Billions
 12 Months Ended
Dec. 31, 2023
Feb. 22, 2024
Jun. 30, 2023
Document And Entity Information [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-37983    
Entity Registrant Name TechnipFMC plc    
Entity Incorporation, State or Country Code X0    
Entity Tax Identification Number 98-1283037    
Entity Address, Address Line One One Subsea Lane    
Entity Address, City or Town Houston, Texas    
Entity Address, Country US    
Entity Address, Postal Zip Code 77044    
Country Region 1    
City Area Code 281    
Local Phone Number 591-4000    
Title of 12(b) Security Ordinary shares, $1.00 par value per share    
Trading Symbol FTI    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 5.3
Entity Common Stock, Shares Outstanding   432,847,108  
Documents Incorporated by Reference
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s definitive Proxy Statement relating to its 2024 Annual General Meeting of Shareholders are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. The 2024 Proxy Statement will be filed with the U.S. Securities and Exchange Commission within 120 days after the end of the fiscal year to which this report relates.
    
Entity Central Index Key 0001681459    
Amendment Flag false    
Document Fiscal Year Focus 2023    
Document Fiscal Period Focus FY