| Component: (Network and Table) | |
|---|---|
| Network | 2418402 - Disclosure - OTHER EXPENSE (INCOME), NET (Details) (http://www.knoll.com/role/OtherExpenseIncomeNetDetails) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001011570 (http://www.sec.gov/CIK) |
| Other Income and Expenses [Abstract] | Period [Axis] | ||
|---|---|---|---|
2016-01-01 - 2016-12-31 | 2015-01-01 - 2015-12-31 | 2014-01-01 - 2014-12-31 | |
Other Income and Expenses [Abstract] | |||
Foreign exchange losses (gains) | ( | ( | |
Other, net | ( | ( | ( |
Other expense (income), net | 3,365,000 | (9,174,000) | (6,285,000) |