v3.26.1
Inventories
3 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consist of the following components:
June 30,March 31,
(Millions of U.S. dollars)20262026
Finished goods$433.7 $453.0 
Work-in-process51.0 53.5 
Raw materials and supplies144.0 145.1 
Provision for obsolete finished goods and raw materials(16.6)(15.9)
Total$612.1 $635.7