REVENUES - Disaggregated Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 331,549	$ 358,899	$ 612,709	$ 654,848
Wholesale
Disaggregation of Revenue [Line Items]
Revenues	144,892	180,029	338,065	384,751
Retail
Disaggregation of Revenue [Line Items]
Revenues	60,212	103,453	109,011	160,849
E-commerce
Disaggregation of Revenue [Line Items]
Revenues	126,445	75,417	165,633	109,248
Americas
Disaggregation of Revenue [Line Items]
Revenues	171,584	170,440	319,308	299,566
Americas | Wholesale
Disaggregation of Revenue [Line Items]
Revenues	67,428	69,957	158,233	141,186
Americas | Retail
Disaggregation of Revenue [Line Items]
Revenues	34,220	65,900	68,839	103,976
Americas | E-commerce
Disaggregation of Revenue [Line Items]
Revenues	69,936	34,583	92,236	54,404
Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	93,573	118,424	159,033	209,471
Asia Pacific | Wholesale
Disaggregation of Revenue [Line Items]
Revenues	35,282	63,862	80,863	132,812
Asia Pacific | Retail
Disaggregation of Revenue [Line Items]
Revenues	21,805	26,865	31,991	40,768
Asia Pacific | E-commerce
Disaggregation of Revenue [Line Items]
Revenues	36,486	27,697	46,179	35,891
EMEA
Disaggregation of Revenue [Line Items]
Revenues	66,376	69,961	134,276	145,685
EMEA | Wholesale
Disaggregation of Revenue [Line Items]
Revenues	42,166	46,136	98,877	110,627
EMEA | Retail
Disaggregation of Revenue [Line Items]
Revenues	4,187	10,688	8,181	16,105
EMEA | E-commerce
Disaggregation of Revenue [Line Items]
Revenues	20,023	13,137	27,218	18,953
Other Businesses | Wholesale
Disaggregation of Revenue [Line Items]
Revenues	16	74	92	126
Other Businesses | Retail
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Other Businesses | E-commerce
Disaggregation of Revenue [Line Items]
Revenues	$ 0	$ 0	$ 0	$ 0