Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2023

Segment Reporting [Abstract]

Schedule of Revenue, Operating Income and Total Assets by Reportable Segment

Operating income by reportable segment are presented below (in millions):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2023			2022			2023			2022
Operating income (loss):
BSI BioSpin	$	52.5		$	47.9		$	123.7		$	113.7
BSI CALID		50.0			56.3			151.6			146.6
BSI NANO		39.0			35.3			99.7			72.2
BEST		9.0			8.2			28.1			21.4
Corporate, eliminations and other (a)		(26.0	)		(16.4	)		(69.7	)		(52.2	)
Total operating income	$	124.5		$	131.3		$	333.4		$	301.7

(a)Represents corporate costs and eliminations not allocated to the reportable segments.

Total assets by reportable segment are as follows (in millions):

	September 30, 2023			December 31, 2022
Assets:
BSI BioSpin, BSI CALID, BSI NANO & Corporate	$	3,692.6		$	3,508.4
BEST		168.9			111.1
Eliminations and other (a)		(41.9	)		(7.7	)
Total assets	$	3,819.6		$	3,611.8

(a)Assets not allocated to the reportable segments and eliminations of intercompany transactions.