XML 68 R12.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Goodwill | 12 Months Ended
--- | ---
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill | Goodwill The following table sets forth the activity in goodwill from December 31, 2012, through December 31, 2014 (in thousands):
| Goodwill
Balance as of December 31, 2012 | $ | 201,339 |
Acquisitions | 13 |
Foreign currency translation adjustments | (519 | )
Balance as of December 31, 2013 | $ | 200,833 |
Acquisitions | — |
Foreign currency translation adjustments | (1,345 | )
Balance as of December 31, 2014 | $ | 199,488 |

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

X
- Definition The entire disclosure for goodwill. + References No definition available. + Details
Name: | us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration