Inventories (Tables)

6 Months Ended

Jun. 30, 2023

Inventory Disclosure [Abstract]

Schedule of inventories

Inventories consisted of the following (in millions):

	June 30, 2023		December 31, 2022
Raw materials	$	333.2	$	300.9
Work-in-process		322.7		278.7
Finished goods		154.5		128.2
Demonstration units		104.2		92.3
Total Inventories	$	914.6	$	800.1