Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Computation of Basic and Diluted Weighted Average Common Shares Outstanding and Net Income Per Common Share

The following table sets forth the computation of basic and diluted weighted average shares outstanding and net income per common share attributable to Bruker shareholders (in millions, except per share amounts):

	2022		2021		2020
Net income attributable to Bruker Corporation, as reported	$	296.6	$	277.1	$	157.8
Weighted average common shares outstanding:
Weighted average common shares outstanding - basic		148.6		151.4		153.4
Effect of dilutive securities:
Stock options, restricted stock awards and restricted    stock units		0.8		1.5		1.2
Weighted average common shares outstanding - diluted		149.4		152.9		154.6
Net income per common share attributable to Bruker    Corporation shareholders:
Basic	$	2.00	$	1.83	$	1.03
Diluted	$	1.99	$	1.81	$	1.02

Schedule of Common Share Equivalents Have Been Excluded from the Computation of Diluted Weighted-Average Shares Outstanding, as Their Effect Would Have Been Anti-Dilutive

The following common share equivalents have been excluded from the computation of diluted weighted-average shares outstanding, as their effect would have been anti-dilutive (in millions of shares):

	2022		2021		2020
Stock options		0.1		—		0.2
Unvested restricted stock units		—		0.1		—