CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
Product revenue	$ 318.9	$ 312.3
Service revenue	63.3	60.7
Other revenue	2.7	2.4
Total revenue	384.9	375.4
Cost of product revenue	172.7	170.2
Cost of service revenue	35.7	37.4
Cost of other revenue	0.1	1.0
Total cost of revenue	208.5	208.6
Gross profit	176.4	166.8
Operating expenses:
Selling, general and administrative	98.1	92.7
Research and development	37.6	36.1
Other charges, net	3.1	4.0
Total operating expenses	138.8	132.8
Operating income	37.6	34.0
Interest and other expense, net	(6.0)	(5.6)
Income before income taxes and noncontrolling interest in consolidated subsidiaries	31.6	28.4
Income tax provision	9.9	4.8
Consolidated net income	21.7	23.6
Net income attributable to noncontrolling interest in consolidated subsidiaries	0.1
Net income attributable to Bruker Corporation	$ 21.6	$ 23.6
Net income per common share attributable to Bruker Corporation shareholders:
Basic (in dollars per share)	$ 0.14	$ 0.14
Diluted (in dollars per share)	$ 0.13	$ 0.14
Weighted average common shares outstanding:
Basic (in shares)	159.7	163.3
Diluted (in shares)	160.5	164.3
Comprehensive income	$ 37.5	$ 56.2
Less: Comprehensive income attributable to noncontrolling interests	0.2	0.2
Comprehensive income attributable to Bruker Corporation	$ 37.3	$ 56.0
Dividend declared (in dollars per share)	$ 0.04	$ 0.04