Business Segment Information (Tables)

12 Months Ended

Dec. 31, 2020

Business Segment Information

Schedule of revenue, operating income and total assets by reportable segment

Selected reportable segment information is presented below (in millions):

	2020		2019		2018
Revenue:
BSI Life Science	$	1,253.9	$	1,244.9	$	1,138.9
BSI NANO		556.1		632.7		568.1
BEST		189.5		209.9		194.8
Eliminations (a)		(12.0)		(14.9)		(6.2)
Total revenue	$	1,987.5	$	2,072.6	$	1,895.6
Operating Income:
BSI Life Science	$	273.8	$	290.3	$	244.0
BSI NANO		23.6		40.4		48.4
BEST		6.2		16.4		14.5
Corporate, eliminations and other (b)		(55.3)		(46.2)		(44.5)
Total operating income	$	248.3	$	300.9	$	262.4

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

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

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

	2020		2019
Assets:
BSI Life Science, BSI NANO & Corporate	$	2,964.5	$	2,711.6
BEST		88.7		64.6
Eliminations and other (a)		(4.2)		(4.7)
Total assets	$	3,049.0	$	2,771.5

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

Summary of capital expenditures and depreciation and amortization by segment

Total capital expenditures and depreciation and amortization by segment are presented below (in millions):

	2020		2019		2018
Capital Expenditures:
BSI Life Science	$	59.1	$	44.4	$	27.6
BSI NANO		10.6		18.5		11.6
Corporate		17.4		4.7		3.6
BEST		10.1		5.4		6.4
Total capital expenditures	$	97.2	$	73.0	$	49.2
Depreciation and Amortization:
BSI Life Science	$	35.0	$	30.5	$	24.0
BSI NANO		35.7		35.9		32.2
Corporate		4.0		3.8		4.0
BEST		5.7		5.4		4.7
Total depreciation and amortization	$	80.4	$	75.6	$	64.9

Schedule of revenue and property, plant and equipment, net by geographical area

Revenue and long-lived assets (including property, plant and equipment, net and operating lease right of use assets) by geographical area are as follows (in millions):

	2020		2019		2018
Revenue:
United States	$	455.9	$	529.8	$	489.4
Germany		244.9		213.6		201.1
Rest of Europe		519.8		505.2		500.2
Asia Pacific		629.1		651.0		549.2
Other		137.8		173.0		155.7
Total revenue	$	1,987.5	$	2,072.6	$	1,895.6

	2020		2019		2018
Long-lived assets
United States	$	61.3	$	53.2	$	44.1
Germany		227.8		175.1		137.0
Rest of Europe		144.7		118.3		78.7
Asia Pacific		22.1		16.4		6.3
Other		7.1		8.7		4.5
Total long-lived assets	$	463.0	$	371.7	$	270.6