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Goodwill and Other Intangible Assets - Information about Expected Amortization of Definite-Lived Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2015
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|---|---|
| Finite-Lived Intangible Assets [Line Items] | |
| 2015 | $ 21,350 |
| 2016 | 17,827 |
| 2017 | 17,155 |
| 2018 | 16,970 |
| 2019 | 16,838 |
| Thereafter | 10,600 |
| Total | 100,740 |
| Services cost of revenues | |
| Finite-Lived Intangible Assets [Line Items] | |
| 2015 | 5,588 |
| 2016 | 621 |
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| Thereafter | 0 |
| Total | 6,209 |
| Amortization of intangible assets | |
| Finite-Lived Intangible Assets [Line Items] | |
| 2015 | 15,762 |
| 2016 | 17,206 |
| 2017 | 17,155 |
| 2018 | 16,970 |
| 2019 | 16,838 |
| Thereafter | 10,600 |
| Total | $ 94,531 |