SEGMENTS - Information Regarding Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 605,244	$ 483,081	$ 1,294,001	$ 1,002,991
Cost of goods sold	376,318	290,203	819,036	614,644
Gross profit	228,926	192,878	474,965	388,347
Selling, general and administrative expenses	191,041	146,840	376,458	288,443
Depreciation and amortization	6,656	7,098	12,751	14,142
Gain on lease modifications	(29)		(38)
Operating profit (loss)	31,258	38,940	85,794	85,762
Wholesale operations
Segment Reporting Information [Line Items]
Net sales	587,955	467,013	1,268,859	978,527
Retail
Segment Reporting Information [Line Items]
Net sales	31,112	27,285	58,997	46,704
Operating Segments | Wholesale operations
Segment Reporting Information [Line Items]
Net sales	587,955	467,013	1,268,859	978,527
Cost of goods sold	375,090	288,306	823,860	614,127
Gross profit	212,865	178,707	444,999	364,400
Selling, general and administrative expenses	169,677	129,291	331,495	254,625
Depreciation and amortization	5,666	6,086	11,080	12,299
Operating profit (loss)	37,522	43,330	102,424	97,476
Operating Segments | Retail
Segment Reporting Information [Line Items]
Net sales	31,112	27,285	58,997	46,704
Cost of goods sold	15,051	13,114	29,031	22,757
Gross profit	16,061	14,171	29,966	23,947
Selling, general and administrative expenses	21,364	17,549	44,963	33,818
Depreciation and amortization	990	1,012	1,671	1,843
Gain on lease modifications	(29)		(38)
Operating profit (loss)	(6,264)	(4,390)	(16,630)	(11,714)
Elimination
Segment Reporting Information [Line Items]
Net sales	(13,823)	(11,217)	(33,855)	(22,240)
Cost of goods sold	$ (13,823)	$ (11,217)	$ (33,855)	$ (22,240)