Restructuring (Tables)

6 Months Ended

Jun. 30, 2025

Restructuring and Related Activities [Abstract]

Summary of restructuring costs by segment

The following table presents restructuring costs by segment as included within the Company’s consolidated statements of operations for the periods reported (in millions):


		Three Months Ended June 30,								Six Months Ended June 30,
		2025				2024				2025				2024
Cost of revenues:
BSI BioSpin		$	0.2			$	0.2			$	1.2			$	0.3
BSI CALID			0.6				0.8				1.8				0.8
BSI NANO			3.6				3.9				4.0				7.5
Total Cost of revenues		$	4.4			$	4.9			$	7.0			$	8.6
Other charges, net:
BSI BioSpin		$	(2.5	)		$	0.2			$	3.3			$	0.2
BSI CALID			2.2				(0.1	)			3.2				(0.1	)
BSI NANO			2.0				1.1				2.8				4.0
Corporate			1.2			—					1.2				0.6
Total Other charges, net		$	2.9			$	1.2			$	10.5			$	4.7
Total		$	7.3			$	6.1			$	17.5			$	13.3

Schedule of changes in restructuring reserves, excluding costs of scrapping expired or expiring inventory

The following table sets forth the changes in restructuring reserves, excluding costs of $3.8 million for scrapping expired or expiring inventory, for the periods reported (in millions):


		Total				Severance				Exit Costs
Balance at December 31, 2024		$	7.2			$	4.6			$	2.6
Restructuring charges			13.7				11.6				2.1
Cash payments			(12.1	)			(7.8	)			(4.3	)
Other, non-cash adjustments and foreign currency effect			0.9				0.8				0.1
Balance at June 30, 2025		$	9.7			$	9.2			$	0.5