| Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Cash and cash equivalents | 12 | 222 | 123 | 100 | 110 |
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| Restricted cash, current | - | - | 12 | - | 25 |
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| Accounts receivable, net | 25 | 49 | 33 | 71 | 85 |
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| Contract assets | 10 | 22 | 38 | 39 | 31 |
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| Prepaid expenses | 4 | 24 | 28 | 27 | 27 |
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| Other current assets | 11 | 7 | 2 | 7 | 10 |
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| Total current assets | 61 | 325 | 237 | 245 | 289 |
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| Property and equipment, net | 5 | 14 | 13 | 12 | 19 |
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| Intangible assets, net | 115 | 191 | 149 | 130 | 116 |
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| Operating lease right-of-use assets | - | - | 6 | 7 | 7 |
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| Goodwill | 201 | 346 | 310 | 326 | 326 |
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| Deferred tax asset | 0 | - | - | - | 1 |
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| Investments | - | - | 24 | 26 | 32 |
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| Restricted Cash, Noncurrent | - | - | 24 | 25 | - |
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| Other assets | 9 | 10 | 10 | 5 | 3 |
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| Total assets | 391 | 887 | 773 | 776 | 792 |
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| Accounts payable | 10 | 20 | 33 | 57 | 37 |
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| Accrued expenses | 35 | 56 | 57 | 56 | 79 |
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| Deferred revenue | 26 | 30 | 41 | 44 | 73 |
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| Current debt | 10 | 0 | 7 | 8 | 0 |
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| Operating Lease, Liability, Current | - | - | 3 | 4 | 3 |
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| Other current liabilities | 4 | 30 | 22 | 14 | 9 |
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| Total current liabilities | 85 | 153 | 171 | 183 | 202 |
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| Long-term debt – less current portion | 83 | 0 | 7 | 0 | - |
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| Deferred tax liability | 8 | 17 | 15 | 15 | 14 |
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| Operating Lease, Liability, Noncurrent | - | - | 3 | 4 | 4 |
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| Other liabilities | 4 | 11 | - | 1 | - |
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| Total liabilities | 180 | 181 | 197 | 203 | 220 |
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| Common Class B | - | 0 | 0 | 0 | 0 |
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| Common Stock Other Than B Shares | - | 2 | 2 | 2 | 2 |
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| Common shares, Value | 0 | - | - | - | - |
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| Additional paid-in capital | 2 | 1,462 | 1,569 | 1,646 | 1,700 |
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| Treasury stock, at cost, 4,105,948 shares at December 31, 2024 and December 31, 2023 | - | - | - | 18 | 18 |
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| Accumulated deficit | -153 | -757 | -939 | -1,024 | -1,088 |
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| Accumulated other comprehensive loss | 11 | -0 | -55 | -33 | -25 |
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| Common Class B | - | 0 | 0 | 0 | 0 |
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| Common Stock Other Than B Shares | - | 2 | 2 | 2 | 2 |
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| Total shareholders' equity | -139 | 706 | 577 | 573 | 572 |
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| Total liabilities and shareholders' equity | 391 | 887 | 773 | 776 | 792 |
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