Revenue (Tables)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Schedule of revenues disaggregated by Segment, end customer geographical location and timing of recognition

The following table presents the Company’s revenues by Segment for the years ended December 31 (in millions):

	2022			2021			2020
Revenue by Segment:
BSI BioSpin	$	696.7		$	691.0		$	600.0
BSI CALID		822.2			819.6			653.9
BSI Nano		787.0			697.5			556.1
BEST		237.1			223.8			189.5
Eliminations		(12.3	)		(14.0	)		(12.0	)
Total revenue	$	2,530.7		$	2,417.9		$	1,987.5

Revenue for the Company recognized at a point in time versus over time is as follows for the years ended December 31 (in millions):

	2022		2021		2020
Revenue recognized at a point in time	$	2,204.7	$	2,104.7	$	1,726.7
Revenue recognized over time		326.0		313.2		260.8
Total revenue	$	2,530.7	$	2,417.9	$	1,987.5