|
Debt - Additional Information (Detail) (USD $)
|
3 Months Ended | 0 Months Ended | 3 Months Ended | |
|---|---|---|---|---|
|
Mar. 31, 2015
|
Mar. 13, 2012
|
Mar. 31, 2014
|
Mar. 13, 2013
|
|
| Debt Instrument [Line Items] | ||||
| Secured credit facility | $ 225,000,000 | |||
| Line of credit facility, amount outstanding | 0 | |||
| Maximum covenant leverage ratio | 3.25 | |||
| Remaining borrowing capacity | 24,000,000 | |||
| Non-US lines of credit | ||||
| Debt Instrument [Line Items] | ||||
| Secured credit facility | 11,100,000 | |||
| Line of Credit Facility, Increase (Decrease), Net | 2,800,000.0 | |||
| Term Loan | ||||
| Debt Instrument [Line Items] | ||||
| Secured credit facility | 75,000,000 | |||
| Line of credit facility, term | 5 years | |||
| Revolving Credit Facility | ||||
| Debt Instrument [Line Items] | ||||
| Secured credit facility | 150,000,000 | |||
| Line of credit facility, term | 5 years | |||
| Remaining borrowing capacity | 126,000,000 | |||
| Domestic Revolving Credit Facility [Member] | Revolving Credit Facility | ||||
| Debt Instrument [Line Items] | ||||
| Proceeds from Long-term Lines of Credit | 0 | 6,500,000 | ||
| Repayments of Long-term Lines of Credit | $ 16,500,000 |