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Acquisitions - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Apr. 29, 2016 | Apr. 27, 2016 | Mar. 17, 2015 | Dec. 31, 2016 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | May 30, 2014
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Business acquisition share price |  |  |  | $ 23.00 | $ 23.00 |  |  |
Measurement period from acquisition date |  |  |  |  | 1 year |  |  |
Stock-based compensation expense |  |  |  |  | $ 25,228 | $ 13,013 | $ 11,315 |
Impairment charges |  |  |  |  | 5,000 |  |  |
Payments to acquire business, net of cash acquired |  |  |  |  | 939,591 | $ 9,910 | $ 86,950 |
Minority Interest in Private Company [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Investments in minority interest |  | $ 9,300 |  |  |  |  |  |
Impairment charges |  |  |  | $ 5,000 | 5,000 |  |  |
Precisive, LLC [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Payments to acquire business, net of cash acquired |  |  | $ 12,085 |  |  |  |  |
Business acquisition, cash acquired |  |  | 435 |  |  |  |  |
Business acquisition, deferred consideration payment |  |  | 2,600 |  |  |  |  |
Business combination consideration price |  |  | $ 12,520 |  |  |  |  |
Newport [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Business acquisition share price | $ 23.00 |  |  |  |  |  |  |
Incremental cost of sale charges |  |  |  |  | 15,090 |  |  |
Fair value write-up of acquired property, plant and equipment |  |  |  | $ 36,242 | 36,242 |  |  |
Compensation expense |  |  |  |  | 5,816 |  |  |
Stock-based compensation expense |  |  |  |  | $ 3,334 |  |  |
Payments to acquire business, net of cash acquired | $ 945,815 |  |  |  |  |  |  |
Business acquisition, cash acquired | 61,463 |  |  |  |  |  |  |
Business combination consideration price | $ 1,007,278 |  |  |  |  |  |  |
Granville-Phillips [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Business combination consideration price |  |  |  |  |  |  |  | $ 86,950

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