| Document and Entity Information Document | Apr. 27, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Apr. 27, 2023 |
| Entity Registrant Name | CROCS, INC. |
| Entity Central Index Key | 0001334036 |
| Amendment Flag | false |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 0-51754 |
| Entity Tax Identification Number | 20-2164234 |
| Entity Address, Address Line One | 13601 Via Varra |
| Entity Address, City or Town | Broomfield, |
| Entity Address, State or Province | CO |
| Entity Address, Postal Zip Code | 80020 |
| City Area Code | 303 |
| Local Phone Number | 848-7000 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $0.001 per share |
| Trading Symbol | CROX |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
