Balance Sheet Information - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 403,699 | $ 372,507 |
| Accumulated depreciation and amortization | (221,929) | (193,410) |
| Property and equipment, net | 181,770 | 179,097 |
| Computer and networking equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 255,388 | 237,148 |
| Leasehold improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 8,181 | 8,139 |
| Furniture and fixtures | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 2,401 | 2,153 |
| Office equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 1,219 | 1,218 |
| Internal-use software | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 136,510 | 123,849 |
| Property and equipment, net | $ 81,100 | $ 79,500 |