| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 |
| | 8-K | 10-K | 10-K |
| CASH FLOWS FROM OPERATING ACTIVITIES | | | |
| Net income (loss) | -111.3 | -338.1 | -14.0 |
| |
| Adjustments to reconcile net income (loss) to net cash from (used in) operating activities: | | | |
| Depreciation and amortization | 13.3 | 5.8 | 4.8 |
| Amortization of investment premiums, net of accretion of discounts | | 1.4 | |
| Stock-based compensation, net of amounts capitalized | | 100.6 | 2.5 |
| Change in fair value of warrants liability | | 48.4 | |
| Change in fair value of contingent earn-out liability | | 188.8 | |
| Deferred income taxes | 0.1 | -0.4 | |
| Allowance for doubtful accounts | 1.2 | 0.2 | 0.8 |
| Other | | -0.1 | 0.0 |
| Changes in operating assets and liabilities, net of effects of businesses acquired: | | | |
| Accounts receivable | -9.6 | -7.2 | -3.3 |
| Inventories | -6.5 | -1.9 | -1.7 |
| Prepaid expenses and other assets | 0.1 | -7.8 | -1.1 |
| Accounts payable | -5.2 | 8.8 | 0.6 |
| Deferred revenue | | 7.6 | 2.5 |
| Accrued expenses and other liabilities | | 2.4 | 4.1 |
| Net cash used in operating activities | -118.6 | -38.8 | -3.6 |
| |
| CASH FLOWS FROM INVESTING ACTIVITIES: | | | |
| Purchases of property and equipment | | -0.8 | 0.0 |
| Capitalized software and development costs | | -7.2 | -4.9 |
| Purchase of investments | -137.6 | -532.6 | |
| Maturities of investments | 299.0 | | |
| Business acquisitions, net of cash acquired | -51.9 | | |
| Net cash provided by (used in) investing activities | 95.2 | -541.8 | -4.9 |
| |
| CASH FLOW FROM FINANCING ACTIVITIES: | | | |
| Proceeds from exercise of warrants | | 76.6 | |
| Net cash provided by (used in) financing activities | 0.3 | 668.4 | 50.5 |
| Net change in cash, cash equivalents, and restricted cash | | 87.8 | 42.0 |
| Effect of exchange rate changes on cash | | -0.1 | 0.1 |
| |
| Supplemental disclosures of non-cash investing and financing information | | | |