XML 16 R1.htm IDEA: XBRL DOCUMENT v3.22.0.1
Cover Page - USD ($)
 12 Months Ended
Dec. 31, 2021
Jun. 30, 2021
Cover [Abstract]    
Document Type 10-K  
Document Annual Report true  
Document Period End Date Dec. 31, 2021  
Current Fiscal Year End Date --12-31  
Document Transition Report false  
Entity File Number 1-2376  
Entity Registrant Name FMC CORPORATION  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 94-0479804  
Entity Address, Address Line One 2929 Walnut Street  
Entity Address, City or Town Philadelphia  
Entity Address, State or Province PA  
Entity Address, Postal Zip Code 19104  
City Area Code 215  
Local Phone Number 299-6000  
Title of 12(b) Security Common Stock, par value $0.10 per share  
Trading Symbol FMC  
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  
Entity Shell Company false  
ICFR Auditor Attestation Flag true  
Entity Public Float   $ 13,858,737,802
Entity Common Stock, Shares Outstanding 125,699,479  
Documents Incorporated by Reference
DOCUMENT FORM 10-K REFERENCE
Portions of Proxy Statement for 2022 Annual Meeting of Stockholders Part III
  
Entity Central Index Key 0000037785  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus FY  
Amendment Flag false