v3.26.1
Cover Page - shares
 6 Months Ended
Jun. 30, 2026
Jul. 24, 2026
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2026  
Document Transition Report false  
Entity File Number 1-34036  
Entity Registrant Name JBT Marel Corporation  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 91-1650317  
Entity Address, Address Line One 333 West Wacker Drive,  
Entity Address, Address Line Two Suite 3400  
Entity Address, City or Town Chicago,  
Entity Address, State or Province IL  
Entity Address, Postal Zip Code 60606  
City Area Code 312  
Local Phone Number 861-5900  
Title of 12(b) Security Common Stock, par value $0.01 per share  
Trading Symbol JBTM  
Security Exchange Name NYSE  
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  
Entity Common Stock, Shares Outstanding   51,876,817
Entity Central Index Key 0001433660  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Amendment Flag false