Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2026

Earnings Per Share [Abstract]

Computation of basic and diluted weighted average shares outstanding and net (loss) income per common share

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


		Three Months Ended June 30,								Six Months Ended June 30,
		2026				2025				2026				2025
Net (loss) income attributable to Bruker Corporation		$	(52.0	)		$	7.6			$	(37.6	)		$	25.0
Dividends on Series A Mandatory Convertible Preferred Stock			10.9				—				21.8				—
Net (loss) income attributable to Bruker Corporation common shareholders		$	(62.9	)		$	7.6			$	(59.4	)		$	25.0

Weighted average common shares outstanding:
Weighted average common shares outstanding - basic			152.3				151.6				152.2				151.6
Effect of dilutive securities:
Stock options, restricted stock units, and employee stock purchase plan			—				0.1				—				0.2
Series A Mandatory Convertible Preferred Stock			—				—				—				—
Weighted average common shares outstanding - diluted			152.3				151.7				152.2				151.8
Net (loss) income per common share attributable to Bruker Corporation common shareholders:
Basic		$	(0.41	)		$	0.05			$	(0.39	)		$	0.16
Diluted		$	(0.41	)		$	0.05			$	(0.39	)		$	0.16

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 common shares outstanding, as their effect would have been anti-dilutive (amounts in millions of shares):


		Three Months Ended June 30,								Six Months Ended June 30,
		2026				2025				2026				2025
Stock options, restricted stock units, and employee stock purchase plan			1.0				1.1				1.5				1.0
Series A Mandatory Convertible Preferred Stock			19.2				—				19.2				—