Business Segment Information (Tables)

6 Months Ended

Jun. 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 June 30,						Six Months Ended June 30,
	2023			2022			2023			2022
Operating income (loss):
BSI BioSpin	$	23.8		$	28.0		$	71.2		$	65.8
BSI CALID		44.0			42.2			101.6			90.3
BSI NANO		31.3			14.6			60.7			36.9
BEST		11.1			6.6			19.1			13.2
Corporate, eliminations and other (a)		(24.0	)		(17.5	)		(43.7	)		(35.8	)
Total operating income	$	86.2		$	73.9		$	208.9		$	170.4

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

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

	June 30, 2023			December 31, 2022
Assets:
BSI BioSpin, BSI CALID, BSI NANO & Corporate	$	3,735.5		$	3,508.4
BEST		166.8			111.1
Eliminations and other (a)		(45.3	)		(7.7	)
Total assets	$	3,857.0		$	3,611.8

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