Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Data (Unaudited)

Summary of operating results for quarterly periods

        A summary of operating results for the quarterly periods in the years ended December 31, 2015 and 2014, is set forth below (in millions, except per share data):

	Quarter Ended
	March 31		June 30		September 30 (1)		December 31 (1)
Year ended December 31, 2015
Net revenue	$	353.5	$	396.0	$	396.1	$	478.2
Gross profit		160.2		169.4		167.5		211.5
Operating income		15.2		31.6		28.2		70.7
Net income attributable to Bruker Corporation		6.5		21.9		11.8		61.4
Net income per common share attributable to Bruker Corporation shareholders:
Basic	$	0.04	$	0.13	$	0.07	$	0.37
Diluted	$	0.04	$	0.13	$	0.07	$	0.36
Year ended December 31, 2014
Net revenue	$	423.7	$	457.4	$	419.8	$	508.0
Gross profit		179.7		200.5		167.3		215.8
Operating income		20.6		35.4		4.9		44.5
Net income attributable to Bruker Corporation		8.7		16.4		5.5		26.1
Net income per common share attributable to Bruker Corporation shareholders:
Basic	$	0.05	$	0.10	$	0.03	$	0.16
Diluted	$	0.05	$	0.10	$	0.03	$	0.15

(1)           The second, third and fourth quarter of 2015 includes impairment of assets of $1.8 million, $2.5 million and $0.3 million, respectively, comprised of goodwill, definite-lived intangible assets and other long-lived assets.