Condensed Consolidated Statements Of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Apr. 01, 2016	Apr. 03, 2015
Revenue:
Product	$ 393.6	$ 400.6
Service	101.6	100.9
Subscription	87.8	81.1
Total revenue	583.0	582.6
Cost of sales:
Product	190.0	187.7
Service	41.6	41.4
Subscription	26.7	23.8
Amortization of purchased intangible assets	24.1	22.5
Total cost of sales	282.4	275.4
Gross margin	300.6	307.2
Operating expense:
Research and development	87.7	87.2
Sales and marketing	96.7	96.5
General and administrative	68.3	64.7
Restructuring charges	1.8	1.1
Amortization of purchased intangible assets	16.2	18.2
Total operating expense	270.7	267.7
Operating income	29.9	39.5
Non-operating income (expense), net:
Interest expense	(6.6)	(6.4)
Foreign currency transaction gain (loss), net	(0.1)	1.1
Income from equity method investments, net	2.9	3.0
Other income, net	3.3	7.0
Total non-operating income (expense), net	(0.5)	4.7
Income before taxes	29.4	44.2
Income tax provision	9.7	10.2
Net income	19.7	34.0
Less: Net loss attributable to noncontrolling interests	(0.1)	(0.1)
Net income attributable to Trimble Navigation Limited:	$ 19.8	$ 34.1
Basic earnings per share	$ 0.08	$ 0.13
Shares used in calculating basic earnings per share	251.0	259.4
Diluted earnings per share	$ 0.08	$ 0.13
Shares used in calculating diluted earnings per share	254.0	262.4