Stock-Based Compensation - Summary of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		$ 90,545	$ 88,347	$ 105,829
MRSUs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 31,279	31,279
Cost of revenue
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		5,889	5,685	1,820
Research and development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		38,285	42,040	39,354
Sales and marketing
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		10,093	13,177	14,909
General and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		36,278	23,508	49,746
Restructuring and other charges
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		$ 0	$ 3,937	$ 0