Revenue - Summary of Revenue Disaggregated by Type (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenue from External Customer [Line Items]
Revenue	$ 726,951	$ 381,740	$ 1,999,634	$ 941,249
Business Revenue - Apps
Revenue from External Customer [Line Items]
Revenue	156,208	132,583	475,394	327,915
Business Revenue - Software Platform
Revenue from External Customer [Line Items]
Revenue	193,307	39,841	427,390	127,262
Total Business Revenue
Revenue from External Customer [Line Items]
Revenue	349,515	172,424	902,784	455,177
Consumer Revenue
Revenue from External Customer [Line Items]
Revenue	$ 377,436	$ 209,316	$ 1,096,850	$ 486,072