CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $) In Millions, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Product revenue	$ 366.5	$ 269.7	$ 1,030.7	$ 780.7
Service revenue	49.8	39.1	140.2	103.1
Other revenue	2.1	1.4	5.7	5.0
Total revenue	418.4	310.2	1,176.6	888.8
Cost of product revenue	198.4	143.5	554.0	426.8
Cost of service revenue	26.4	19.8	76.8	53.1
Amortization of acquisition-related intangible assets	4.2	0.4	11.0	1.0
Total cost of revenue	229.0	163.7	641.8	480.9
Gross profit	189.4	146.5	534.8	407.9
Operating expenses:
Selling, general and administrative	101.3	72.2	287.5	201.9
Research and development	43.5	32.5	132.5	96.5
Amortization of acquisition-related intangible assets	0.8	0.6	2.1	1.1
Write-off of deferred offering costs	3.4		3.4
Other charges	2.9	1.9	7.4	4.3
Total operating expenses	151.9	107.2	432.9	303.8
Operating income	37.5	39.3	101.9	104.1
Interest and other income (expense), net	1.9	(1.1)	(8.8)	(5.6)
Income before income taxes and noncontrolling interest in consolidated subsidiaries	39.4	38.2	93.1	98.5
Income tax provision	19.3	10.3	38.7	31.7
Consolidated net income	20.1	27.9	54.4	66.8
Net income attributable to noncontrolling interest in consolidated subsidiaries	0.3	0.5	1.2	0.7
Net income attributable to Bruker Corporation	$ 19.8	$ 27.4	$ 53.2	$ 66.1
Net income per common share attributable to Bruker Corporation shareholders:
Basic (in dollars per share)	$ 0.12	$ 0.17	$ 0.32	$ 0.40
Diluted (in dollars per share)	$ 0.12	$ 0.17	$ 0.32	$ 0.40
Weighted average common shares outstanding:
Basic (in shares)	165.6	164.5	165.4	164.3
Diluted (in shares)	166.9	165.7	167.0	165.6