FAIR VALUE MEASUREMENTS - Impairments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Fair Value and Carrying Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total asset impairments	$ 24,081	$ 0
HEYDUDE, Prepaid Assets
Fair Value and Carrying Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Information technology systems impairment	17,400
HEYDUDE, Intangible Assets
Fair Value and Carrying Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Information technology systems impairment	800
HEYDUDE Brand
Fair Value and Carrying Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Right-of-use assets impairment	5,500
Crocs Brand
Fair Value and Carrying Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Right-of-use assets impairment	400
Level 3 | Fair Value | Fair Value Measurements, Nonrecurring
Fair Value and Carrying Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Information technology systems impairment	18,172	0
Right-of-use assets impairment	5,909	0
Total asset impairments	$ 24,081	$ 0