Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Narrative) (Details)

v2.4.1.9
Earnings Per Share (Narrative) (Details) (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Stock repurchase plan, authorized amount 700,000,000us-gaap_StockRepurchaseProgramAuthorizedAmount1  
Aggregate shares repurchased under stock repurchase plan (in shares) 19,607,058colm_StockRepurchaseProgramNumberOfSharesRepurchasedToDate  
Stock purchase value 456,443,000colm_StockRepurchasedToDateValue  
Stock Options And Service-Based Restricted Stock Units [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities excluded from computation of earnings per share, number of shares 283,893us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= colm_StockOptionsAndServiceBasedRestrictedStockUnitsMember
233,212us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= colm_StockOptionsAndServiceBasedRestrictedStockUnitsMember
Performance-Based Restricted Stock Units [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities excluded from computation of earnings per share, number of shares 119,110us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= colm_PerformanceBasedRestrictedStockUnitsMember
61,926us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= colm_PerformanceBasedRestrictedStockUnitsMember