v3.26.1
Restructuring and Other Charges (Income) - Schedule of Roll Forward of Restructuring Reserve (Details)
$ in Millions
 6 Months Ended
Jun. 30, 2026
USD ($)
Restructuring Reserve [Roll Forward]  
Restructuring reserve, beginning balance $ 111.6
Change in reserves 48.5
Cash payments (78.8)
Other (0.3)
Restructuring reserve, ending balance 81.0
Project Focus  
Restructuring Reserve [Roll Forward]  
Restructuring reserve, beginning balance 106.2
Change in reserves 7.2
Cash payments (58.8)
Other (0.1)
Restructuring reserve, ending balance 54.5
Project Foundation  
Restructuring Reserve [Roll Forward]  
Restructuring reserve, beginning balance 1.8
Change in reserves 41.2
Cash payments (19.9)
Other (0.2)
Restructuring reserve, ending balance 22.9
DuPont Crop restructuring  
Restructuring Reserve [Roll Forward]  
Restructuring reserve, beginning balance 2.9
Change in reserves 0.0
Cash payments 0.0
Other 0.0
Restructuring reserve, ending balance 2.9
Other workforce related and facility shutdowns  
Restructuring Reserve [Roll Forward]  
Restructuring reserve, beginning balance 0.7
Change in reserves 0.1
Cash payments (0.1)
Other 0.0
Restructuring reserve, ending balance $ 0.7