The charge against earnings in the period, comprised of costs incurred associated with an exit or disposal activity other than for a discontinued operations as defined under generally accepted accounting principles. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

+ References+ Details

This item represents an incentive or inducement contractually stipulated between parties to a lease whereby the lessor has committed to provide the entity (lessee) with a cash payment as inducement to enter the lease. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name FASB Technical Bulletin (FTB)
-Number 88-1
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Reference 4: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 840
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-Section 25
-Paragraph 7
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Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Technical Bulletin (FTB)
-Number 85-3
-Paragraph 2
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Technical Bulletin (FTB)
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Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Lease Incentive
-URI http://asc.fasb.org/extlink&oid=6516590

Reference 9: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-Topic 840
-SubTopic 20
-Section 55
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6584307&loc=d3e41614-112719

+ Details

- Definition

The charge against earnings in the period, comprised of costs associated with restructuring activities not otherwise specified in the taxonomy pursuant to a duly authorized plan, excluding a discontinued operation as defined by generally accepted accounting principles. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, but excludes costs associated with the retirement of a long-lived asset and severance costs associated with established compensation plans.

+ References+ Details

- Definition

The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination or a discontinued operation as defined by generally accepted accounting principles and costs associated with one-time termination benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 5.P.3)
-URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140864-122747

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-Name FASB Staff Position (FSP)
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-Subparagraph (SAB TOPIC 5.P.4(b))
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 5
-Section P
-Subsection 3, 4

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-Name Statement of Financial Accounting Standard (FAS)
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-Name Statement of Financial Accounting Standard (FAS)
-Number 112
-Paragraph 7
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

+ Details

Restructuring And Other, Net (Narrative) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jul. 03, 2011	Jul. 04, 2010 Q2 2009 Activity [Member]	Jul. 03, 2011 Pre-2010 Activities [Member] Systems Test Group [Member]	Jul. 04, 2010 Q1 2010 Activity [Member] Semiconductor Test [Member]	Jul. 03, 2011 Q2 2010 Activity [Member]	Jul. 04, 2010 Q2 2010 Activity [Member] Systems Test Group [Member]	Jul. 03, 2011 Q3 2010 Activity [Member]	Jul. 03, 2011 Q1 2011 Activity [Member] Semiconductor Test [Member]	Jul. 03, 2011 Q2 2011 Activity [Member] Semiconductor Test [Member]	Jul. 03, 2011 Non-U.S. Pension Settlement [Member]
Lease accruals payment	$ 0.9
Future lease commitments net of expected sublease income	0.8
Severance charges		0.5		0.4	0.2	0.4	0.1	0.6	0.3
Early exit of leased facility			(0.4)
Reduction in employees head count				4		6		5	2
Other charges related to non-U.S. pension settlement										$ 0.9
Lease expiration date	2013