CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2025	Jul. 31, 2024
Cash flows from operating activities
Net income (loss) attributable to G-III Apparel Group, Ltd.	$ 18,698	$ 30,014
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities, net of assets and liabilities acquired:
Depreciation and amortization	13,899	14,148
Loss on disposal of fixed assets	147	5
Non-cash operating lease costs	27,453	27,679
Equity loss (gain) in unconsolidated affiliates	429	3,099
Share-based compensation	10,967	12,108
Deferred financing charges and debt discount amortization	626	1,568
Deferred income taxes	5,972	(1,346)
Changes in operating assets and liabilities:
Accounts receivable, net	149,821	84,898
Inventories	(161,670)	(90,066)
Income taxes, net	(12,430)	(20,571)
Prepaid expenses and other current assets	(10,454)	(10,776)
Other assets, net	2,182	(1,393)
Customer refund liabilities	(19,251)	(31,565)
Operating lease liabilities	(28,054)	(29,103)
Accounts payable, accrued expenses and other liabilities	170,542	106,131
Net cash provided by (used in) operating activities	168,877	94,830
Cash flows from investing activities
Operating lease assets initial direct costs	(19)	(1,745)
Investment in equity interest of private company	(732)	(84,366)
Proceeds from sale of assets		728
Capital expenditures	(18,419)	(23,273)
Net cash used in investing activities	(19,170)	(108,656)
Cash flows from financing activities
Repayment of borrowings - revolving credit facility		(23,528)
Proceeds from borrowings - revolving credit facility		23,528
Repayment of borrowings - foreign facilities	(72,091)	(69,680)
Proceeds from borrowings - foreign facilities	80,129	65,528
Payment of financing costs		(3,757)
Purchase of treasury shares	(44,345)	(59,973)
Taxes paid for net share settlements	(4,944)	(7,534)
Net cash provided by (used in) financing activities	(41,251)	(75,416)
Foreign currency translation adjustments	11,882	(3,796)
Net increase (decrease) in cash and cash equivalents	120,338	(93,038)
Cash and cash equivalents at beginning of period	181,440	507,829
Cash and cash equivalents at end of period	301,778	414,791
Cash payments:
Interest, net	2,068	7,854
Income tax payments, net	20,249	27,853
Excise tax liability related to stock repurchases	$ 370	$ 636