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v3.19.3.a.u2

Non-Controlling Interest (Details) - Swire | Dec. 31, 2019 | Jan. 02, 2019 | Jan. 01, 2019
--- | --- | --- | ---
Noncontrolling Interest [Line Items] |  |  |
Ownership percentage | 60.00% |  | 60.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners | 40.00% | 40.00% |

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- 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
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Balance Type: | na
Period Type: | duration

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- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | srt_OwnershipAxis=colm_SwireMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |