Debt (Details) $ in Thousands, € in Millions, AUD in Millions |
Sep. 30, 2016
EUR (€)
|
Sep. 30, 2016
USD ($)
|
Sep. 30, 2016
AUD
|
Sep. 30, 2015
USD ($)
|
|---|---|---|---|---|
| Debt Instrument [Line Items] | ||||
| Borrowing Capacity, Bank Overdraft Facility (in Euros) | € | € 10.0 | |||
| Short-term borrowings | $ 0 | $ 965 | ||
| Long-term debt [Abstract] | ||||
| Financing costs, net (noncurrent) | 1,177 | 1,496 | ||
| Total debt | 390,189 | 393,370 | ||
| Receivables Securitization Facility [Member] | ||||
| Long-term debt [Abstract] | ||||
| Receivables Securitization Facility | 110,000 | 110,200 | ||
| Australian Seasonal Credit Facility [Member] | ||||
| Long-term debt [Abstract] | ||||
| Australian Seasonal Credit Facility | 1,298 | 834 | ||
| Australian Seasonal Credit Facility Borrowing Capacity | AUD | AUD 3.0 | |||
| Unsecured Syndicated Senior Credit Facility [Member] | ||||
| Long-term debt [Abstract] | ||||
| Revolving Credit Facility | $ 280,068 | $ 282,867 |