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SIGNIFICANT ACCOUNTING POLICIES - Textuals (Details) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Dec. 01, 2020 | Jan. 31, 2022 | Jan. 31, 2021 | Jan. 31, 2020 | Jan. 31, 2019
Accounting Policies [Line Items] |  |  |  |  |
Cumulative effect of adoption of ASC |  | $ 1,519,912 | $ 1,336,241 | $ 1,290,672 | $ 1,189,009
Inventories |  | 512,155 | 416,503 |  |
Cash and cash equivalents |  | $ 465,984 | $ 351,934 |  |
Corporate income tax rate |  | 21.00% | 21.00% | 21.00% |
Lock up period after vesting |  | 2 years |  |  |
Anti-dilutive shares excluded from diluted net income per share calculation |  | 11,000 | 182,000 | 692,000 |
Common stock issued in connection with exercise or vesting of equity awards |  | 0 | 0 | 8,851 |
Treasury shares re-issued in connection with the exercise or vesting of equity awards |  | 194,965 | 367,290 | 619,651 |
Selling, general and administrative expenses |  | $ 648,015 | $ 605,102 | $ 832,180 |
Advertising expense |  | 93,100 | 55,300 | 94,700 |
Prepaid advertising |  | $ 6,700 | 8,000 |  |
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Cumulative effect of adoption of ASC |  |  | (300) | (9,600) |
Inventories |  |  | (300) |  |
Fabco Holding B.V. [Member] |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Subsidiary ownership percentage | 75.00% |  |  |  |
Karl Lagerfeld Holding B.V. ("KLH") |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Percentage of ownership interest |  | 19.00% |  |  |
KLNA |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Ownership percent |  | 49.00% |  |  |
Wholesale shipping and handling costs |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Selling, general and administrative expenses |  | $ 130,200 | 111,800 | 138,800 |
Restricted Stock Units (RSUs) |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Vesting and exercise period of awards |  | 3 years |  |  |
Restricted Stock Units (RSUs) | Long-Term Incentive Stock Plan |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Vesting and exercise period of awards |  | 3 years |  |  |
Performance Shares [Member] |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Vesting and exercise period of awards |  | 3 years |  |  |
Lock up period after vesting |  | 2 years |  |  |
Minimum |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Intangible assets, estimated useful lives |  | 5 years |  |  |
Minimum | Performance Shares [Member] |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Vesting and exercise period of awards |  | 2 years |  |  |
Maximum |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Intangible assets, estimated useful lives |  | 17 years |  |  |
Maximum | Performance Shares [Member] |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Vesting and exercise period of awards |  | 5 years |  |  |
Maximum | Stock Options |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Vesting and exercise period of awards |  | 10 years |  |  |
Wilsons Leather, G.H. Bass, DKNY and Vilebrequin Stores [Member] |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Impairment charge on leasehold improvements |  | $ 1,500 |  |  |
Wilsons Leather, G.H. Bass, DKNY and Vilebrequin Stores [Member] | Furniture and fixtures |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Impairment charge on leasehold improvements |  |  | $ 20,100 |  |
Wilsons, G.H. Bass and DKNY Stores [Member] |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Impairment charge on leasehold improvements |  |  |  | 21,800 |
Wilsons, G.H. Bass and DKNY Stores [Member] | Furniture and fixtures |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Impairment charge on leasehold improvements |  |  |  | $ 21,800 |
DKNY, Karl Lagerfeld Paris and Vilebrequin Stores [Member] | Furniture and fixtures |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |
Impairment charge on leasehold improvements |  | $ 1,500 |  |  |

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