Other Balance Sheet Components - Schedule of Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,040,495	$ 859,128
Less accumulated depreciation and amortization	(355,761)	(266,782)
Property and equipment—net	684,734	592,346
Servers and related equipment and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	880,753	741,418
Computer hardware and software licenses
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	37,803	23,647
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	374	446
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	90,872	69,311
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 30,693	$ 24,306