XML 67 R51.htm IDEA: XBRL DOCUMENT
v3.21.1

RESTRUCTURING AND OTHER INITIATIVES (Details) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 12 Months Ended | 24 Months Ended
--- | --- | --- | --- | ---
May 02, 2020 USD ($) | Jan. 30, 2021 USD ($) item | May 02, 2020 USD ($) | Feb. 01, 2020 USD ($) $ / shares | Feb. 02, 2019 USD ($) $ / shares | Jan. 30, 2021 USD ($) item $ / shares | Feb. 01, 2020 USD ($) $ / shares | Feb. 02, 2019 USD ($) $ / shares | Feb. 01, 2020 USD ($)
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Fair Value Adjustments of Mandatory Purchase Obligation |  |  |  |  |  | $ 23,934 | $ 5,955 | $ 250 |
Goodwill and Intangible Asset Impairment, Total |  |  |  |  |  | 286,524 | 0 | 98,044 |
Goodwill, Impairment Loss |  |  |  |  |  |  | 0 | 38,000 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  |  | $ 22,400 | $ 0 |  |  |  |  |
Other accrued expenses |  | $ 129,104 |  | 119,157 |  | 129,104 | 119,157 |  | $ 119,157
Restructuring and other special charges, net |  |  |  |  |  | 96,694 | 14,787 | 16,134 |
Logistics Transition |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and Related Cost, Incurred Cost, Per Diluted Share | $ / shares |  |  |  |  | $ 0.08 |  |  |  |
Restructuring and Related Costs, Incurred Cost, Total |  |  |  |  | $ 4,500 |  |  |  |
Restructuring and Related Cost, Incurred Cost, After Tax |  |  |  |  | $ 3,300 |  |  |  |
Retail Operations Restructuring |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Severance Costs |  |  |  |  |  |  |  | 400 |
Severance Costs, Net of Tax |  |  |  |  |  |  |  | $ 300 |
Severance Costs, Per Diluted Share | $ / shares |  |  |  |  |  |  |  | $ 0.01 |
Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | 15,000 |  |  |  |  |
Restructuring Costs, After-tax Basis |  |  |  | $ 11,200 |  |  |  |  |
Restructuring and Related Cost, Incurred Cost, Per Diluted Share | $ / shares |  |  |  | $ 0.27 |  |  |  |  |
Indefinite Lived Tradenames |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  |  |  |  |  | 32,000 |  |  |
Blowfish, LLC |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Fair Value Adjustments of Mandatory Purchase Obligation |  |  |  |  |  | 23,900 | 5,400 |  |
Fair Value Adjustments of Mandatory Purchase Obligation, After Tax Basis |  |  |  |  |  | $ 17,800 | $ 4,000 |  |
Fair Value Adjustments of Mandatory Purchase Obligation, Per Diluted Share (in dollars per share) | $ / shares |  |  |  |  |  | $ 0.48 | $ 0.10 |  |
Goodwill, Impairment Loss |  | 0 |  |  |  |  |  |  |
Vionic |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  | $ 1,900 |  |
Allen Edmonds |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Goodwill, Impairment Loss |  |  |  |  |  |  |  | $ 38,000 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | 23,800 |  |  |  |  |  |  |
Restructuring and Other Special Charges | Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | $ 12,300 |  |  |  |  |
Restructuring and Other Special Charges | Vionic |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  | $ 3,400 | 1,900 | 4,500 |
Business Combination, Acquisition Related Costs, After-Tax Basis |  |  |  |  |  | $ 2,600 | $ 1,400 | $ 3,300 |
Business Combination, Acquisition Related Costs Per Share, Diluted | $ / shares |  |  |  |  |  | $ 0.07 | $ 0.03 | $ 0.08 |
Restructuring and Other Special Charges | Allen Edmonds | Employee Severance |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  |  | $ 5,800 |
Business Combination, Acquisition Related Costs, After-Tax Basis |  |  |  |  |  |  |  | $ 4,300 |
Business Combination, Acquisition Related Costs Per Share, Diluted | $ / shares |  |  |  |  |  |  |  | $ 0.10 |
Other Nonoperating Income (Expense) | Expense Containment Initiatives | Pension Settlement Charge and Special Termination Benefits |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | 2,700 |  |  |  |  |
Other Accrued Expenses | Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Reserve, Ending Balance |  | $ 0 |  | 8,000 |  | $ 0 | $ 8,000 |  | 8,000
Brand Portfolio |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  |  |  |  |  | 46,200 |  | $ 60,000 |
Brand Portfolio | Fergie Brand Exit and Close Naturalizer Stores |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  |  |  | 16,400 |  |  |
Restructuring Costs, After-tax Basis |  |  |  |  |  | $ 14,900 |  |  |
Restructuring and Related Cost, Incurred Cost, Per Diluted Share | $ / shares |  |  |  |  |  | $ 0.40 |  |  |
Brand Portfolio | Fergie Brand Exit and Close Naturalizer Stores | Inventory Mark downs |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  |  |  | $ 4,000 |  |  |
Number of Brands | item |  | 2 |  |  |  | 2 |  |  |
Brand Portfolio | Fergie Brand Exit and Close Naturalizer Stores | Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  |  |  | $ 12,400 |  |  |
Brand Portfolio | Carlos Brand Exit |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  |  |  |  | 3,500 |  |
Restructuring Costs, After-tax Basis |  |  |  |  |  |  | $ 2,600 |  |
Restructuring and Related Cost, Incurred Cost, Per Diluted Share | $ / shares |  |  |  |  |  |  | $ 0.06 |  |
Brand Portfolio | Carlos Brand Exit | Inventory Mark downs |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  |  |  |  | $ 3,000 |  |
Brand Portfolio | Vionic |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Goodwill, Impairment Loss | $ 240,300 |  | $ 240,300 |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  | 100 |  |
Brand Portfolio | Allen Edmonds | Employee Severance |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  |  | 5,400 |
Brand Portfolio | Restructuring and Other Special Charges | Employee Severance |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  |  |  |  | 500 |  |
Brand Portfolio | Restructuring and Other Special Charges | Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | 5,000 |  |  |  |  |
Brand Portfolio | Restructuring and Other Special Charges | Vionic |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  | 3,300 |  | 100 |
Brand Portfolio | Other Accrued Expenses | Brand Portfolio - Business Exits |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Other accrued expenses |  | $ 2,100 |  |  |  | 2,100 |  |  |
Famous Footwear | Restructuring and Other Special Charges | Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | 3,500 |  |  |  |  |
Eliminations and Other | Vionic |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  | $ 1,800 |  |
Eliminations and Other | Allen Edmonds | Employee Severance |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  |  | 400 |
Eliminations and Other | Restructuring and Other Special Charges | Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | 3,800 |  |  |  |  |
Eliminations and Other | Restructuring and Other Special Charges | Vionic |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  | $ 100 |  | 1,800 |
Eliminations and Other | Other Nonoperating Income (Expense) | Expense Containment Initiatives |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring Costs, Total |  |  |  | $ 2,700 |  |  |  |  |
Diane Von Furstenberg and George Brown Bilt Brands |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Exit Costs |  |  |  |  |  |  |  | 2,400 |
Business Exit Costs, After Tax |  |  |  |  |  |  |  | $ 1,800 |
Business Exit Costs, Per Share, Diluted | $ / shares |  |  |  |  |  |  |  | $ 0.04 |
Business Exit, Inventory Markdowns |  |  |  |  |  |  |  | $ 1,800 |
Diane Von Furstenberg and George Brown Bilt Brands | Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Business Exit, Inventory Markdowns |  |  |  |  |  |  |  | $ 600 |
COVID-19 |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and Related Cost, Incurred Cost, Per Diluted Share | $ / shares |  |  |  |  |  | $ 3.10 |  |  |
Restructuring and Related Costs, Incurred Cost, Total |  |  |  |  |  | $ 114,300 |  |  | $ 0
Restructuring and other special charges, net |  |  |  |  |  | 80,900 |  |  |
Restructuring and Related Cost, Incurred Cost, After Tax |  |  |  |  |  | 115,500 |  |  |
COVID-19 | Cost of Sales |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Inventory Write-down |  |  |  |  |  | 33,400 |  |  |
COVID-19 | Brand Portfolio |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and other special charges, net |  |  |  |  |  | 63,700 |  |  |
COVID-19 | Brand Portfolio | Cost of Sales |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Inventory Write-down |  |  |  |  |  | 27,400 |  |  |
COVID-19 | Famous Footwear |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and other special charges, net |  |  |  |  |  | 16,600 |  |  |
COVID-19 | Famous Footwear | Cost of Sales |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Inventory Write-down |  |  |  |  |  | 6,000 |  |  |
COVID-19 | Eliminations and Other |  |  |  |  |  |  |  |  |
Restructuring and Other Special Charges |  |  |  |  |  |  |  |  |
Restructuring and other special charges, net |  |  |  |  |  | $ 600 |  |  |

X
- Definition Represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period less any taxes paid for the acquisition-related costs. + References No definition available. + Details
Name: | cal_BusinessCombinationAcquisitionRelatedCostsAfterTaxBasis
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the acquisition-related costs incurred to effect a business combination per share of common stock or common unit outstanding during the reporting period, and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References No definition available. + Details
Name: | cal_BusinessCombinationAcquisitionRelatedCostsPerShareDiluted
Namespace Prefix: | cal_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of expenses associated with the exit or disposal activities pursuant to an authorized plan, net of taxes paid. + References No definition available. + Details
Name: | cal_BusinessExitCostsAfterTax
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the amount of expenses associated with exit or disposal activities per each share of common stock or common stock unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References No definition available. + Details
Name: | cal_BusinessExitCostsPerShareDiluted
Namespace Prefix: | cal_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of inventory markdowns taken for business exit. + References No definition available. + Details
Name: | cal_BusinessExitInventoryMarkdowns
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of fair value adjustments to mandatory purchase obligations. + References No definition available. + Details
Name: | cal_FairValueAdjustmentsOfMandatoryPurchaseObligation
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of fair value adjustments of mandatory purchase obligation after tax basis + References No definition available. + Details
Name: | cal_FairValueAdjustmentsOfMandatoryPurchaseObligationAfterTaxBasis
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of fair value adjustments of mandatory purchase obligation, per diluted share. + References No definition available. + Details
Name: | cal_FairValueAdjustmentsOfMandatoryPurchaseObligationPerDilutedShare
Namespace Prefix: | cal_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of Brands + References No definition available. + Details
Name: | cal_NumberOfBrands
Namespace Prefix: | cal_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost, after tax. + References No definition available. + Details
Name: | cal_RestructuringAndRelatedCostIncurredCostAfterTax
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost per diluted share. + References No definition available. + Details
Name: | cal_RestructuringAndRelatedCostIncurredCostPerDilutedShare
Namespace Prefix: | cal_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents after-tax basis amount of restructuring costs. + References No definition available. + Details
Name: | cal_RestructuringCostsAftertaxBasis
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of severance costs net of tax. + References No definition available. + Details
Name: | cal_SeveranceCostsNetOfTax
Namespace Prefix: | cal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of severance costs per diluted share. + References No definition available. + Details
Name: | cal_SeveranceCostsPerDilutedShare
Namespace Prefix: | cal_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_AccruedLiabilitiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460 + Details
Name: | us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 + Details
Name: | us-gaap_BusinessExitCosts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. + References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13777-109266 + Details
Name: | us-gaap_GoodwillImpairmentLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
Name: | us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116847112&loc=d3e4542-108314 + Details
Name: | us-gaap_InventoryWriteDown
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(d)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_RestructuringAndRelatedCostIncurredCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_RestructuringCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
Name: | us-gaap_RestructuringCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_RestructuringReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
Name: | us-gaap_SeveranceCosts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=cal_LogisticsTransitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=cal_RetailOperationsRestructuringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=cal_ExpenseContainmentInitiativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=cal_IndefiniteLivedTradenamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=cal_BlowfishLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=cal_VionicMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=cal_AllenEdmondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=cal_RestructuringAndOtherSpecialChargesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=cal_PensionSettlementChargeAndSpecialTerminationBenefitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=cal_OtherAccruedExpensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cal_BrandPortfolioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=cal_FergieBrandExitAndCloseNaturalizerStoresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=cal_InventoryMarkDownsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=cal_RestructuringAndOtherSpecialChargesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=cal_CarlosBrandExitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=cal_BrandExitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cal_FamousFootwearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cal_EliminationsAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cal_DianeVonFurstenbergAndGeorgeBrownBiltBrandsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_UnusualOrInfrequentItemAxis=cal_EffectOfCOVID19Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |