Acquired Intangible Assets, Net Carrying Amount

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- Definition

Number of Other Businesses Acquired

+ References

No definition available.

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- Definition

Purchase Of Businesses And Other Investments Net Of Cash Acquired.

+ References

No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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- Definition

Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

+ References

No definition available.

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- Definition

Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

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- Definition

Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

-Clause 1

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

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Business Acquisitions, Goodwill and Acquired Intangible Assets (Details Textual) In Millions, unless otherwise specified	12 Months Ended			0 Months Ended	12 Months Ended		0 Months Ended	12 Months Ended
	Dec. 30, 2012 USD ($) entity	Jan. 01, 2012 USD ($) entity	Jan. 02, 2011 USD ($) entity	Aug. 03, 2012 LeCroy [Member] USD ($)	Jun. 30, 2011 LeCroy [Member] USD ($)	Dec. 30, 2012 Other 2012 Acquisitions [Member] USD ($)	Feb. 11, 2011 DALSA [Member] USD ($)	Jan. 02, 2011 DALSA [Member] CAD	Jan. 01, 2012 Other 2011 Acquisitions [Member] USD ($)	Jan. 02, 2011 Intelek plc [Member] USD ($)	Dec. 30, 2012 Minimum [Member]	Dec. 30, 2012 Maximum [Member]
Business Combinations and Investments, Goodwill and Acquired Intangible Assets (Textual) [Abstract]
Purchase of businesses and other investments	$ 389.2	$ 366.7	$ 67.9
Payments to acquire businesses, net of cash acquired				301.3		87.9	339.5		27.2	43.5
Sales reported by acquired entity for last annual period					178.1	98.7		212.3
Number of other businesses acquired	4	3	2
Business Combinations and Investments, Goodwill and Acquired Intangible Assets (Textual) [Abstract]
Goodwill, net	990.2	717.8	546.3
Acquired intangibles, net	265.7	181.4
Amortization expense	29.4	24.6
Amortizable other intangible assets, useful lives											1 year	15 years
Future amortization expense, 2013	27.5
Future amortization expense, 2014	27.3
Future amortization expense, 2015	25.8
Future amortization expense, 2016	23.1
Future amortization expense, 2017	$ 21.4