Revenue Recognition (Tables)

3 Months Ended

Mar. 29, 2024

Revenue from Contract with Customer [Abstract]

Revenue by Geographic Area

The following table sets forth revenue by geographic area:

	Three Months Ended
(In millions)	March 29, 2024		March 31, 2023
Singapore	$	157.3	$	152.3
United States	141.0		133.8
China	54.9		23.1
Austria	37.5		30.5
South Korea	23.6		27.4
Taiwan	15.5		18.9
Malaysia	7.2		2.7
Israel	4.3		5.1
Others	36.4		39.5
Total	$	477.7	$	433.3

Summary of the Most Significant Customers

The Company’s most significant customers (having individually accounted for 10% or more of revenues) and their related revenues as a percentage of total revenues were as follows:

	Three Months Ended
	March 29, 2024		March 31, 2023
Lam Research Corporation	31.4	%	36.7	%
Applied Materials, Inc.	22.7		19.8
Total	54.1	%	56.5	%