XML 45 R24.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Goodwill and Other Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of Changes in Quanta's Goodwill | A summary of changes in Quanta’s goodwill is as follows (in thousands):
|  | Electric Power Division |  |  | Oil and Gas Infrastructure Division |  |  | Total |
Goodwill balance at December 31, 2014 |  | $ | 1,223,224 |  |  | $ | 373,471 |  |  | $ | 1,596,695 |
Goodwill acquired during 2015 |  |  | 13,509 |  |  |  | 16,801 |  |  |  | 30,310 |
Purchase price allocation adjustments |  |  | 750 |  |  |  | (8,863 | ) |  |  | (8,113 | )
Foreign currency translation adjustments |  |  | (12,422 | ) |  |  | (7,816 | ) |  |  | (20,238 | )
Goodwill balance at June 30, 2015 |  | $ | 1,225,061 |  |  | $ | 373,593 |  |  | $ | 1,598,654 |
Other Intangible Assets | Quanta’s intangible assets subject to amortization and the remaining weighted average amortization periods related to such assets were as follows (in thousands except for weighted average amortization periods, which are in years):
|  | As of |  |  | As of |  |  | As of |
|  | June 30, 2015 |  |  | December 31, 2014 |  |  | June 30, 2015 |
|  | Intangible Assets |  |  | Accumulated Amortization |  |  | Intangible Assets, Net |  |  | Intangible Assets |  |  | Accumulated Amortization |  |  | Intangible Assets, Net |  |  | Remaining Weighted Average Amortization Period in Years |
Customer relationships |  | $ | 239,329 |  |  | $ | (71,768 | ) |  | $ | 167,561 |  |  | $ | 235,851 |  |  | $ | (63,764 | ) |  | $ | 172,087 |  |  |  | 10.3 |
Backlog |  |  | 132,681 |  |  |  | (124,960 | ) |  |  | 7,721 |  |  |  | 133,704 |  |  |  | (122,265 | ) |  |  | 11,439 |  |  |  | 0.9 |
Trade names |  |  | 51,005 |  |  |  | (7,682 | ) |  |  | 43,323 |  |  |  | 49,664 |  |  |  | (6,278 | ) |  |  | 43,386 |  |  |  | 18.9 |
Non-compete agreements |  |  | 28,245 |  |  |  | (22,294 | ) |  |  | 5,951 |  |  |  | 27,659 |  |  |  | (21,365 | ) |  |  | 6,294 |  |  |  | 3.4 |
Patented rights and developed technology |  |  | 22,532 |  |  |  | (12,785 | ) |  |  | 9,747 |  |  |  | 22,073 |  |  |  | (11,695 | ) |  |  | 10,378 |  |  |  | 4.4 |
Total intangible assets subject to amortization |  | $ | 473,792 |  |  | $ | (239,489 | ) |  | $ | 234,303 |  |  | $ | 468,951 |  |  | $ | (225,367 | ) |  | $ | 243,584 |  |  |  | 11.2 |
Estimated Future Aggregate Amortization Expense of Intangible Assets | The estimated future aggregate amortization expense of intangible assets subject to amortization as of June 30, 2015 is set forth below (in thousands):
For the Fiscal Year Ending December 31, |  |  |  |
Remainder of 2015 |  | $ | 17,104 |
2016 |  |  | 27,571 |
2017 |  |  | 23,949 |
2018 |  |  | 23,384 |
2019 |  |  | 22,448 |
Thereafter |  |  | 119,847 |
Total |  | $ | 234,303 |

X
- Definition Schedule of finite and indefinite lived intangible assets by major class. + References No definition available. + Details
Name: | pwr_ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsByMajorClassTableTextBlock
Namespace Prefix: | pwr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + 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) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration