Columbia Sportswear Company Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information Document
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Organization Revenue from Contracts (Policies)
- Summary of Significant Accounting Policies (Policy)
Notes Tables
Notes Details
Uncategorized
- Uncategorized Items - colm-20181231.xml

Financial Instruments and Risk Management (Effect and Classification of Derivative Instuments) (Details)

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Financial Instruments and Risk Management (Effect and Classification of Derivative Instuments) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Designated as Hedging Instrument [Member] \| Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recognized in other comprehensive income, net of tax	$ 23,503	$ (15,862)	$ 583
Designated as Hedging Instrument [Member] \| Cost of Sales [Member] \| Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) reclassified from accumulated other comprehensive income to income for the effective portion	(7,604)	1,195	(724)
Loss reclassified from accumulated other comprehensive income to income as a result of cash flow hedge discontinuance	0	0	(24)
Loss recognized in income for amount excluded from effectiveness testing and for the ineffective portion	7,009	2,843	1,240
Designated as Hedging Instrument [Member] \| Sales [Member] \| Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) reclassified from accumulated other comprehensive income to income for the effective portion	62	144	115
Loss recognized in income for amount excluded from effectiveness testing and for the ineffective portion	19	6	1
Designated as Hedging Instrument [Member] \| Other Non-Operating Income (Expense) [Member] \| Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Loss reclassified from accumulated other comprehensive income to income as a result of cash flow hedge discontinuance	0	(178)	0
Not Designated as Hedging Instrument [Member] \| Other Non-Operating Income (Expense) [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recognized in income	$ 3,334	$ (3,943)	$ 2,739

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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