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Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands | Dec. 31, 2016 | Mar. 31, 2016 | Feb. 29, 2016 | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | --- | --- | --- | ---
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Goodwill | $ 333,276 |  |  | $ 340,338 | $ 252,520
Disposal of goodwill | 338 |  |  | $ 0 |
Intangible Assets |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Future amortization expense, 2017 | 7,500 |  |  |  |
Future amortization expense, 2018 | 6,100 |  |  |  |
Future amortization expense, 2019 | 6,100 |  |  |  |
Future amortization expense, 2020 | 6,100 |  |  |  |
Future amortization expense, 2021 | 5,900 |  |  |  |
Americas |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Goodwill | 198,800 |  |  |  |
International |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Goodwill | 134,500 |  |  |  |
Disposal of goodwill | $ 200 |  |  |  |
South African Distribution Business and Zambian Operations | Discontinued Operations, Disposed of by Sale |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Stock sold (as a percent) |  | 100.00% | 100.00% |  |

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