v3.7.0.1

Segment Information Narrative (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017 USD ($)	Jul. 01, 2016 USD ($)	Jun. 30, 2017 USD ($) segment	Jul. 01, 2016 USD ($)
Segment Reporting [Abstract]
Number of operating segments | segment			2
Segment Reporting Information [Line Items]
Sales	$ 1,628.8	$ 1,555.1	$ 3,164.0	$ 3,029.8
Operating profit	348.3	322.1	643.2	585.1
Operating Segments | Professional Instrumentation
Segment Reporting Information [Line Items]
Sales	759.0	724.2	1,475.1	1,421.6
Operating profit	184.9	162.4	342.9	308.4
Operating Segments | Industrial Technologies
Segment Reporting Information [Line Items]
Sales	869.8	830.9	1,688.9	1,608.2
Operating profit	181.5	173.4	334.1	304.1
Other
Segment Reporting Information [Line Items]
Operating profit	$ (18.1)	$ (13.7)	$ (33.8)	$ (27.4)

X

- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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The net result for the period of deducting operating expenses from operating revenues.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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