|
Goodwill and Intangible Assets - Schedule of Other Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
| Finite-Lived Intangible Assets [Line Items] |
|
|
| Gross Carrying Amount |
$ 231,390 |
$ 225,326 |
| Accumulated Amortization |
(66,032) |
(53,812) |
| Net |
165,358 |
171,514 |
| Developed Technology [Member] |
|
|
| Finite-Lived Intangible Assets [Line Items] |
|
|
| Estimated Useful Life (Years) |
15 years |
|
| Gross Carrying Amount |
188,854 |
210,546 |
| Accumulated Amortization |
(56,782) |
(49,713) |
| Net |
132,072 |
160,833 |
| Manufacturing Capacity Rights [Member] |
|
|
| Finite-Lived Intangible Assets [Line Items] |
|
|
| Estimated Useful Life (Years) |
6 years |
|
| Gross Carrying Amount |
23,095 |
|
| Accumulated Amortization |
(2,809) |
|
| Net |
20,286 |
|
| Software [Member] |
|
|
| Finite-Lived Intangible Assets [Line Items] |
|
|
| Estimated Useful Life (Years) |
5 years |
|
| Gross Carrying Amount |
13,177 |
11,034 |
| Accumulated Amortization |
(6,441) |
(4,099) |
| Net |
6,736 |
6,935 |
| Software in Development [Member] |
|
|
| Finite-Lived Intangible Assets [Line Items] |
|
|
| Gross Carrying Amount |
6,000 |
3,746 |
| Net |
6,000 |
3,746 |
| Other [Member] |
|
|
| Finite-Lived Intangible Assets [Line Items] |
|
|
| Gross Carrying Amount |
264 |
|
| Net |
$ 264 |
|