REVENUES - Disaggregated Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 985,094	$ 625,919	$ 2,609,823	$ 1,726,790
Wholesale
Disaggregation of Revenue [Line Items]
Revenues	535,072	309,611	1,521,259	906,978
Direct-to-consumer
Disaggregation of Revenue [Line Items]
Revenues	450,022	316,308	1,088,564	819,812
Crocs Brand
Disaggregation of Revenue [Line Items]
Revenues	715,707	625,919	1,993,148	1,726,790
Crocs Brand | Wholesale
Disaggregation of Revenue [Line Items]
Revenues	353,304	309,611	1,090,073	906,978
Crocs Brand | Direct-to-consumer
Disaggregation of Revenue [Line Items]
Revenues	362,403	316,308	903,075	819,812
HEYDUDE Brand
Disaggregation of Revenue [Line Items]
Revenues	269,387	0	616,675	0
HEYDUDE Brand | Wholesale
Disaggregation of Revenue [Line Items]
Revenues	181,768	0	431,186	0
HEYDUDE Brand | Direct-to-consumer
Disaggregation of Revenue [Line Items]
Revenues	$ 87,619	$ 0	$ 185,489	$ 0