Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2023

Segment Reporting [Abstract]

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

Revenue and operating income by reportable segment are presented below (in millions):

	Three Months Ended March 31,
	2023			2022
Revenue:
BSI BioSpin	$	180.3		$	157.8
BSI CALID		236.7			203.2
BSI Nano		209.6			178.5
BEST		62.2			59.7
Eliminations (a)		(3.5	)		(4.2	)
Total revenue	$	685.3		$	595.0
Operating income (loss):
BSI BioSpin	$	47.4		$	37.8
BSI CALID		57.6			48.1
BSI Nano		29.4			22.3
BEST		8.0			6.6
Corporate, eliminations and other (b)		(19.7	)		(18.3	)
Total operating income	$	122.7		$	96.5

(a)Represents product and service revenue between reportable segments.

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

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

	March 31, 2023			December 31, 2022
Assets:
BSI BioSpin, BSI CALID, BSI Nano & Corporate	$	3,637.6		$	3,508.4
BEST		169.9			111.1
Eliminations and other (a)		(43.6	)		(7.7	)
Total assets	$	3,763.9		$	3,611.8

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