XML 30 R31.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Business Combinations (Schedule of Acquired Intangible Assets) (Details) (AATI [Member], USD $) In Thousands, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 30, 2012 Y | Jan. 09, 2012
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquired Finite-lived Intangible Asset, Amount |  | $ 40,240
Customer Relationships [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquired Finite-lived Intangible Asset, Amount |  | 21,200
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life | 4.7 |
DevelopedTechnology [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquired Finite-lived Intangible Asset, Amount |  | 15,500
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life | 5.0 |
In-Process Research and Development [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquired Finite-lived Intangible Asset, Amount |  | 1,540
Trade Names [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquired Finite-lived Intangible Asset, Amount |  | 900
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life | 5.0 |
Backlog [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquired Finite-lived Intangible Asset, Amount |  | $ 1,100
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life | 0.3 |

X
- Definition The aggregate amount assigned to a major class of finite-lived intangible assets acquired either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -Subparagraph a(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275 + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The calculated weighted-average amortization period of a major class of finite-lived intangible assets acquired during the current period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -Subparagraph a(3) -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275 + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration