XML 47 R36.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Business Acquisition Business Acquisition (Schedule of Identifiable Intangible Assets Acquired as Part of Business Combination) (Details) (USD $) In Thousands, unless otherwise specified | 9 Months Ended
--- | ---
Sep. 30, 2014
Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived Intangible Assets Acquired | $ 114,500
Minimum [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Estimated useful life | 1 year
Maximum [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Estimated useful life | 10 years
Trade Name [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Indefinite-lived Intangible Assets Acquired | 88,000
Customer Relationships [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived Intangible Assets Acquired | 23,000
Customer Relationships [Member] | Minimum [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Estimated useful life | 3 years
Customer Relationships [Member] | Maximum [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Estimated useful life | 10 years
Order Backlog [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived Intangible Assets Acquired | $ 3,500
Estimated useful life | 1 year

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

X
- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination. + References No definition available. + Details
Name: | us-gaap_FinitelivedIntangibleAssetsAcquired1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination. + References No definition available. + Details
Name: | us-gaap_IndefinitelivedIntangibleAssetsAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration