Employee Benefit Plans - Summary of Severance Associated with Cost Reduction Programs (Detail) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended |
---|---|
Jun. 30, 2014
|
|
Compensation And Retirement Disclosure [Abstract] | |
Severance expenses payable, opening balance | $ 14,056 |
Severance expense, net of reversals | (2,536) |
Severance payments | (2,560) |
Severance foreign currency translation | 6 |
Severance expenses payable, ending balance | $ 8,966 |