Business Segments - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2018	Apr. 01, 2017
Segment Reporting Information [Line Items]
Revenue, Net	$ 3,209.3	$ 2,856.3
Decrease in segment profit due to non-cash inventory step-up amortization	427.4	420.3
Continuing Operations [Member] \| Tools & Storage [Member]
Segment Reporting Information [Line Items]
Revenue, Net	2,215.8	1,894.9
Decrease in segment profit due to non-cash inventory step-up amortization	$ 301.4	$ 284.5
Continuing Operations [Member] \| Securities Industry
Segment Reporting Information [Line Items]
Revenue Recognition, New Accounting Pronouncement, Timing	0.483	0.459
Revenue, Net	$ 489.3	$ 481.7
Decrease in segment profit due to non-cash inventory step-up amortization	$ 45.5	$ 50.7
Continuing Operations [Member] \| Industrial Segment
Segment Reporting Information [Line Items]
Revenue Recognition, New Accounting Pronouncement, Timing	0.109	0.112
Revenue, Net	$ 504.2	$ 479.7
Decrease in segment profit due to non-cash inventory step-up amortization	$ 80.5	$ 85.1

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

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- Definition

A description of the changes in the pattern and timing of revenue recognition.

+ References

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- Definition

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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- Definition

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.

+ References

No definition available.

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