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Lock up period after vesting

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Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The adjustment to reduce the value of existing agreements that specify the lessee's rights to use the leased property. This expense is charged when the estimates of future profits generated by the leased property are reduced.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of consideration paid in advance for advertising that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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SIGNIFICANT ACCOUNTING POLICIES - Textuals (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Jan. 31, 2020	Apr. 30, 2019	Jan. 31, 2020	Jan. 31, 2019	Jan. 31, 2018	Jan. 31, 2017
Accounting Policies [Line Items]
Impairment charge on leasehold improvements		$ 9,600
Corporate income tax rate			21.00%	21.00%	33.80%	35.00%
Lock up period after vesting			2 years
Anti-dilutive shares excluded from diluted net income per share calculation			692,000	336,000	466,000
Common stock issued in connection with exercise or vesting of equity awards			8,851	168,179	201,968
Treasury shares re-issued in connection with the exercise or vesting of equity awards			619,651	150,809
Selling, general and administrative expenses			$ 832,180	$ 834,763	$ 855,247
Advertising expense			94,700	87,800	105,600
Prepaid advertising	$ 8,700		$ 8,700	9,000
KL North America BV ("KLNA") and Fabco Holding B.V. ("Fabco")
Accounting Policies [Line Items]
Percentage of ownership interest	49.00%		49.00%
Karl Lagerfeld Holding B.V. ("KLH")
Accounting Policies [Line Items]
Percent of interest acquired	19.00%		19.00%
Wholesale shipping and handling costs
Accounting Policies [Line Items]
Selling, general and administrative expenses			$ 138,800	125,900	120,200
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
Retail
Accounting Policies [Line Items]
Goodwill written off					700
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	2,800
Wilsons, G H Bass And Vilebrequin Stores \| Furniture and fixtures
Accounting Policies [Line Items]
Impairment charge on leasehold improvements				$ 2,800	6,500
Certain Customers' Stores [Member] \| Furniture and fixtures
Accounting Policies [Line Items]
Impairment charge on leasehold improvements					700
Wilsons and G.H. Bass Stores [Member] \| Furniture and fixtures
Accounting Policies [Line Items]
Impairment charge on leasehold improvements					$ 10,500