XML 23 R12.htm IDEA: XBRL DOCUMENT

Inventories

6 Months Ended

Jun. 30, 2021

5.	Inventories

Inventories consisted of the following (dollars in millions):


	June 30, 2021		December 31, 2020
Raw materials	$	206.9	$	198.8
Work-in-process		265.3		245.7
Finished goods		161.7		152.1
Demonstration units		96.3		95.7

Inventories	$	730.2	$	692.3

Finished goods include

in-transit

systems that have been shipped to the Company’s customers for which control has not passed to the customers. As of June 30, 2021, and December 31, 2020, the value of

inventory-in-transit

was $60.5 million and $67.8 million, respectively.