| Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Cash and cash equivalents | 597 | 225 | 271 | 339 | 330 | 1,247 |
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| Marketable securities | 177 | 1,293 | 1,283 | 1,545 | 2,253 | 2,942 |
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| Accounts Receivable, after Allowance for Credit Loss, Current | 102 | 163 | 269 | 400 | 509 | 599 |
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| Deferred Costs, Current | 8 | 14 | 23 | 33 | 45 | 56 |
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| Prepaid expenses and other current assets | 19 | 24 | 24 | 27 | 41 | 67 |
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| Total current assets | 904 | 1,718 | 1,871 | 2,344 | 3,178 | 4,911 |
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| Property and equipment, net | 33 | 47 | 75 | 125 | 172 | 227 |
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| Operating lease assets | 53 | 58 | 61 | 88 | 127 | 173 |
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| Goodwill | 9 | 18 | 292 | 348 | 353 | 360 |
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| Intangible assets, net | 1 | 2 | 16 | 16 | 10 | 4 |
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| Deferred Costs, Noncurrent | 17 | 27 | 42 | 55 | 74 | 87 |
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| Other assets | 17 | 17 | 20 | 24 | 23 | 24 |
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| TOTAL ASSETS | 1,038 | 1,890 | 2,381 | 3,005 | 3,936 | 5,785 |
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| Accounts payable | 15 | 21 | 25 | 23 | 88 | 108 |
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| Other Liabilities, Current | - | - | - | 171 | 128 | 127 |
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| Operating Lease, Liability, Current | 12 | 16 | 20 | 22 | 22 | 32 |
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| Convertible Notes Payable, Current | - | - | - | - | - | 634 |
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| Deferred revenue, current | - | 205 | 372 | 543 | 766 | 962 |
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| Total current liabilities | 200 | 298 | 529 | 760 | 1,003 | 1,863 |
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| Operating Lease, Liability, Noncurrent | 49 | 51 | 52 | 77 | 138 | 197 |
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| Convertible Notes Payable, Noncurrent | - | 576 | 735 | 739 | 742 | 979 |
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| Deferred revenue, non-current | - | 3 | 14 | 13 | 21 | 23 |
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| Other liabilities | 3 | 4 | 9 | 6 | 6 | 9 |
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| Total liabilities | 256 | 933 | 1,340 | 1,594 | 1,911 | 3,071 |
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| Class A Common Stock | 0 | 0 | 0 | 0 | 0 | 0 |
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| Class B Common Stock | 0 | 0 | 0 | - | - | - |
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| Additional paid-in capital | 906 | 1,103 | 1,197 | 1,625 | 2,181 | 2,689 |
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| Accumulated other comprehensive loss | 0 | 2 | -4 | -12 | -2 | -5 |
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| Accumulated gain (deficit) | -124 | -148 | -152 | -202 | -154 | 30 |
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| Total stockholders’ equity | 782 | 957 | 1,041 | 1,411 | 2,025 | 2,714 |
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| TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 1,038 | 1,890 | 2,381 | 3,005 | 3,936 | 5,785 |
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