v3.26.1
COLLABORATION INVENTORIES, NET (Tables)
6 Months Ended
Jun. 30, 2026
Classes of current inventories [abstract]  
Summary of Inventories
(Dollars in millions)June 30,
2026
December 31,
2025
Raw materials$24.5 $24.1 
Work-in-process6.4 1.1 
Finished goods10.6 6.8 
Total collaboration inventories, net$41.5 $32.0