OPERATING SEGMENTS - Schedule of Information Related to Reportable Operating Business Segments (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Revenues		$ 996,301	$ 1,062,200	$ 3,083,007	$ 3,112,335
Cost of sales		413,293	428,861	1,249,614	1,275,003
Selling, general and administrative expenses	[1]	375,348	363,510	1,092,160	991,255
Asset impairment				738,115	24,081
Income from operations		207,660	269,829	3,118	821,996
Foreign currency gains (losses), net		2,957	(332)	8,264	(3,928)
Interest income		531	1,366	1,235	2,908
Interest expense		(21,711)	(26,203)	(67,000)	(85,927)
Other income (expense), net		(9)	237	143	302
Income (loss) before income taxes		189,428	244,897	(54,240)	735,351
Depreciation and amortization		20,326	18,185	58,337	51,890
Crocs Brand
Segment Reporting Information [Line Items]
Revenues		836,229	858,098	2,557,427	2,515,903
HEYDUDE Brand
Segment Reporting Information [Line Items]
Revenues		160,072	204,102	525,580	596,432
Reportable Operating Segments
Segment Reporting Information [Line Items]
Income from operations		279,469	339,455	228,766	1,041,625
Reportable Operating Segments | Crocs Brand
Segment Reporting Information [Line Items]
Revenues		836,229	858,098	2,557,427	2,515,903
Cost of sales		319,342	321,781	963,234	960,946
Selling, general and administrative expenses		244,168	223,053	689,475	622,036
Income from operations		272,719	313,264	904,718	932,921
Depreciation and amortization		10,269	9,066	29,274	26,463
Reportable Operating Segments | HEYDUDE Brand
Segment Reporting Information [Line Items]
Revenues		160,072	204,102	525,580	596,432
Cost of sales		92,402	106,379	280,673	311,801
Selling, general and administrative expenses		60,920	71,532	183,859	170,486
Asset impairment		0	0	737,000	5,441
Income from operations		6,750	26,191	(675,952)	108,704
Depreciation and amortization		6,108	5,032	17,299	13,790
Enterprise corporate
Segment Reporting Information [Line Items]
Income from operations		(71,809)	(69,626)	(225,648)	(219,629)
Depreciation and amortization		$ 3,949	$ 4,087	$ 11,764	$ 11,637

[1] Amounts for the three and nine months ended September 30, 2024, have been reclassified to conform to current period presentation.