Inventories (Tables)

12 Months Ended

Dec. 31, 2022

Classes of current inventories [abstract]

Schedule of Current Inventory

Inventories are comprised of the following:

	December 31
	2021		2022
Raw materials	$	1,585.8	$	2,130.6
Work in progress	71.2		84.1
Finished goods	40.0		135.6
	$	1,697.0	$	2,350.3