CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2025	Sep. 29, 2024	Sep. 28, 2025	Sep. 29, 2024
Total revenues	$ 347.6	$ 275.9	$ 1,001.7	$ 853.2
Total costs	270.5	206.7	777.2	635.8
Gross profit	77.1	69.2	224.5	217.4
Selling, general and administrative expenses	59.8	52.6	176.7	161.5
Merger and acquisition related expenses	0.2	0.2	0.2	0.2
Research and development expenses	10.0	9.9	30.2	29.7
Operating income	7.1	6.5	17.4	26.0
Other income (expense):
Interest income (expense), net	4.6	0.0	2.5	(2.7)
Other income (expense), net	0.2	(0.7)	2.0	(0.8)
Total other income (expense), net	4.8	(0.7)	4.5	(3.5)
Income before income taxes	11.9	5.8	21.9	22.5
Provision for income taxes	3.2	2.6	5.8	10.1
Net income	$ 8.7	$ 3.2	$ 16.1	$ 12.4
Basic income per common share (in dollars per share)	$ 0.05	$ 0.02	$ 0.10	$ 0.08
Diluted income per common share (in dollars per share)	$ 0.05	$ 0.02	$ 0.10	$ 0.08
Basic weighted average common shares outstanding (in shares)	170.5	152.6	160.1	147.8
Diluted weighted average common shares outstanding (in shares)	172.9	154.1	162.3	147.8
Service revenues
Total revenues	$ 117.4	$ 103.9	$ 354.7	$ 316.9
Total costs	91.2	76.7	274.1	232.9
Product sales
Total revenues	230.2	172.0	647.0	536.3
Total costs	$ 179.3	$ 130.0	$ 503.1	$ 402.9