| Component: (Network and Table) | |
|---|---|
| Network | 2418407 - Disclosure - Operating Segments and Geographic Information (Schedule Of Geographical Long-Lived Assets) (Details) (http://www.crocs.com/role/OperatingSegmentsAndGeographicInformationScheduleOfGeographicalLongLivedAssetsDetails) |
| Table | Schedule of Revenues from External Customers and Long-Lived Assets [Table] |
| Reporting Entity [Axis] | 0001334036 (http://www.sec.gov/CIK) |
| Revenues from External Customers and Long-Lived Assets [Line Items] | Period [Axis] | |||||
|---|---|---|---|---|---|---|
2016-12-31 | 2015-12-31 | |||||
| Geographical [Axis] | Geographical [Axis] | |||||
| United States [Member] | International [Member] | Geographical [Domain] | United States [Member] | International [Member] | Geographical [Domain] | |
Total long-lived assets | ||||||