Revenue Recognition (Tables)

6 Months Ended

Jun. 27, 2025

Revenue from Contract with Customer [Abstract]

Summary of Revenue by Geographic Area

The following table sets forth revenue by geographic area (in millions):

	Three Months Ended				Six Months Ended
	June 27, 2025		June 28, 2024		June 27, 2025		June 28, 2024
Singapore	$	179.0	$	168.9	$	382.7	$	326.1
United States	134.6		146.2		257.6		287.1
Austria	49.3		45.2		95.4		82.8
China	47.8		59.6		81.1		114.5
South Korea	28.1		24.7		57.9		48.3
Malaysia	18.4		10.1		39.7		50.4
Taiwan	12.0		21.6		25.2		37.1
Others	49.6		39.8		97.8		47.6
Total	$	518.8	$	516.1	$	1,037.4	$	993.9

Summary of the Most Significant Customers

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

	Three Months Ended				Six Months Ended
	June 27, 2025		June 28, 2024		June 27, 2025		June 28, 2024
Lam Research Corporation	32.7	%	31.7	%	34.4	%	31.6	%
Applied Materials, Inc.	23.3		22.8		23.0		22.8
Total	56.0	%	54.5	%	57.4	%	54.4	%