Restructuring charges - Restructuring Costs (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 4,044	$ 24,412	$ 738
Third quarter 2024 restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 18,700
Cost of Revenue [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 12	$ 755	$ (90)
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]		Cost of revenue	Cost of revenue	Cost of revenue
Research and Development [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 1,430	$ 16,585	$ 687
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]		Operating Expenses	Operating Expenses	Operating Expenses
Selling and Marketing Expense [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 542	$ 5,310	$ 130
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]		Sales and marketing	Sales and marketing	Sales and marketing
General and Administrative [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 2,060	$ 1,762	$ 11
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]		General and administrative	General and administrative	General and administrative

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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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.

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GoPro, Inc. 10-K