Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 27, 2026	Mar. 28, 2025
Revenues:
Total revenues	$ 533.7	$ 518.6
Cost of revenues:
Total cost revenues	449.3	434.6
Gross margin	84.4	84.0
Operating expenses:
Research and development	8.5	7.6
Sales and marketing	15.5	14.9
General and administrative	49.0	48.6
Total operating expenses	73.0	71.1
Income from operations	11.4	12.9
Interest income	1.4	1.1
Interest expense	(7.3)	(9.9)
Other income (expense), net	(1.3)	0.8
Income before provision for income taxes	4.2	4.9
Provision for income taxes	19.2	7.4
Net loss	(15.0)	(2.5)
Less: Net income attributable to noncontrolling interests	2.9	2.5
Net loss attributable to UCT	$ (17.9)	$ (5.0)
Net loss per share attributable to UCT common stockholders:
Basic (in dollars per share)	$ (0.40)	$ (0.11)
Diluted (in dollars per share)	$ (0.40)	$ (0.11)
Shares used in computing net loss per share:
Basic (in shares)	45.3	45.1
Diluted (in shares)	45.3	45.1
Products
Revenues:
Total revenues	$ 465.7	$ 457.0
Cost of revenues:
Total cost revenues	400.7	390.3
Services
Revenues:
Total revenues	68.0	61.6
Cost of revenues:
Total cost revenues	$ 48.6	$ 44.3