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Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Total net revenues	$ 77,742	$ 136,593	$ 304,249	$ 474,090
Change, Total net revenues	$ (58,851)		$ (169,841)
Change, Total net revenues, percent	(43.00%)		(36.00%)
Subscription Services
Disaggregation of Revenue [Line Items]
Total net revenues	$ 69,100	119,804	$ 266,393	420,668
Change, Total net revenues	$ (50,704)		$ (154,275)
Change, Total net revenues, percent	(42.00%)		(37.00%)
Skills and Other
Disaggregation of Revenue [Line Items]
Total net revenues	$ 8,642	$ 16,789	$ 37,856	$ 53,422
Change, Total net revenues	$ (8,147)		$ (15,566)
Change, Total net revenues, percent	(49.00%)		(29.00%)

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