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v3.25.4

Revenue by Geographic Area and Groups of Similar Products - Revenue by Geographic Area (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Revenue by geographic area: |  |  |
Revenue | $ 5,067,220 | $ 4,458,036 | $ 4,153,945
Messaging |  |  |
Revenue by geographic area: |  |  |
Revenue | 2,878,304 | 2,435,462 | 2,251,308
Messaging | Revision of Prior Period, Reclassification, Adjustment |  |  |
Revenue by geographic area: |  |  |
Revenue |  | 76,700 | 66,600
Voice |  |  |
Revenue by geographic area: |  |  |
Revenue | 615,655 | 543,117 | 511,728
Email |  |  |
Revenue by geographic area: |  |  |
Revenue | 523,470 | 488,271 | 440,185
Segment |  |  |
Revenue by geographic area: |  |  |
Revenue | 303,250 | 297,696 | 295,252
Other |  |  |
Revenue by geographic area: |  |  |
Revenue | 746,541 | 693,490 | 655,472
Other | Revision of Prior Period, Reclassification, Adjustment |  |  |
Revenue by geographic area: |  |  |
Revenue |  | (76,700) | (66,600)
United States |  |  |
Revenue by geographic area: |  |  |
Revenue | $ 3,246,863 | $ 2,898,056 | $ 2,757,470
United States | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk |  |  |
Percentage of revenue by geographic area: |  |  |
Percentage of revenue | 64.00% | 65.00% | 66.00%
International |  |  |
Revenue by geographic area: |  |  |
Revenue | $ 1,820,357 | $ 1,559,980 | $ 1,396,475
International | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk |  |  |
Percentage of revenue by geographic area: |  |  |
Percentage of revenue | 36.00% | 35.00% | 34.00%

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