CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (LOSS)
Product revenue	$ 312.3	$ 298.0
Service revenue	60.7	54.1
Other revenue	2.4	1.4
Total revenue	375.4	353.5
Cost of product revenue	170.2	161.2
Cost of service revenue	37.4	31.9
Cost of other revenue	1.0	0.2
Total cost of revenue	208.6	193.3
Gross profit	166.8	160.2
Operating expenses:
Selling, general and administrative	92.7	94.6
Research and development	36.1	37.2
Other charges, net	4.0	13.2
Total operating expenses	132.8	145.0
Operating income	34.0	15.2
Interest and other income (expense), net	(5.6)	(3.5)
Income before income taxes and noncontrolling interest in consolidated subsidiaries	28.4	11.7
Income tax provision	4.8	4.8
Consolidated net income	23.6	6.9
Net income attributable to noncontrolling interest in consolidated subsidiaries		0.4
Net income attributable to Bruker Corporation	$ 23.6	$ 6.5
Net income per common share attributable to Bruker Corporation shareholders:
Basic and diluted (in dollars per share)	$ 0.14	$ 0.04
Weighted average common shares outstanding:
Basic (in shares)	163.3	168.3
Diluted (in shares)	164.3	169.7
Comprehensive income (loss)	$ 56.2	$ (57.7)
Less: Comprehensive income attributable to noncontrolling interests	0.2	0.4
Comprehensive income (loss) attributable to Bruker Corporation	$ 56.0	$ (58.1)
Dividend declared (in dollars per share)	$ 0.04