Document, Entity and Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Jan. 31, 2016	Jun. 30, 2015
Class of Stock [Line Items]
Entity Registrant Name	GoPro, Inc.
Entity Central Index Key	0001500435
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-K
Document Period End Date	Dec. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 5,005.6
Common Class A [Member]
Class of Stock [Line Items]
Entity Common Stock, Shares Outstanding		100,761,057
Common Class B [Member]
Class of Stock [Line Items]
Entity Common Stock, Shares Outstanding		36,104,708