Columbia Sportswear Company Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Notes Tables
Notes Details

Financial Instruments And Risk Management (Effect And Classification Of Derivative Instruments) (Details)

v3.10.0.1

Financial Instruments And Risk Management (Effect And Classification Of Derivative Instruments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Derivative Instruments Designated As Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in other comprehensive income or loss	$ 20,859	$ (5,537)	$ 15,627	$ (6,975)
Cost Of Sales [Member] \| Derivative Instruments Designated As Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from accumulated other comprehensive income or loss to income or loss for the effective portion	(1,398)	897	(3,604)	951
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	1,896	492	3,821	1,286
Sales [Member] \| Derivative Instruments Designated As Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from accumulated other comprehensive income or loss to income or loss for the effective portion	19	0	24	144
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	6	2	12	5
Other Non-operating Income (Expense) [Member] \| Derivative Instruments Not Designated As Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income or loss	$ 2,836	$ (1,723)	$ 2,234	$ (3,411)

- 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.

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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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