INVENTORIES

12 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

INVENTORIES

NOTE 4. INVENTORIES

The classes of inventory as of December 31 are summarized as follows ($ in millions):

	2023		2022
Finished goods	$	214.1	$	215.3
Work in process	108.9		96.4
Raw materials	213.9		225.0
Total	$	536.9	$	536.7