v3.19.1

Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 29, 2019	Mar. 30, 2018
Earnings Per Share [Abstract]
Net income from continuing operations attributable to Colfax Corporation	[1]	$ (48,578)	$ 27,372
Weighted-average shares of Common stock outstanding - basic		133,713,815	123,560,338
Net effect of potentially dilutive securities - stock options and restricted stock units		0	520,460
Weighted-average shares of Common stock outstanding - diluted		133,713,815	124,080,798
Net (loss) income per share from continuing operations - basic and diluted		$ (0.36)	$ 0.22
[1] Net (loss) income from continuing operations attributable to Colfax Corporation for the respective periods is calculated using Net (loss) income from continuing operations less the income attributable to noncontrolling interest, net of taxes.

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Net Income from continuing operations attributable to Parent: Net income from continuing operations attributable to parent for the respective periods is calculated using Net income from continuing operations less the income attributable to noncontrolling interest, net of taxes.

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The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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