v3.26.3
Inventory (Tables)
9 Months Ended
Sep. 30, 2026
Inventory Disclosure [Abstract]  
Components of inventory
The components of inventory are summarized as follows:
(In millions)As of September 30, 2026As of December 31, 2025
Raw materials$320.6 $293.4 
Work in process1,538.0 1,595.2 
Finished goods499.0 424.9 
Total inventory$2,357.6 $2,313.5 
Balance Sheet Classification:
Inventory$2,224.4 $2,168.1 
Investments and other assets133.2 145.4 
Total inventory$2,357.6 $2,313.5