| In millions, except per share items | Dec-31-22 | Dec-31-20 | Dec-05-20 | Dec-31-19 | Dec-05-19 | Dec-31-18 |
| | 10-K | 10-K | 8-K | S-1/A | 8-K | S-1/A |
| Net income | -62.0 | 0.0 | -103.0 | | 22.0 | |
| Depreciation and amortization [+] | 395.0 | 291.0 | 491.0 | 438.0 | 438.0 | 409.0 |
| Depreciation | 79.0 | 91.0 | 291.0 | 253.0 | 253.0 | 229.0 |
| Amortization of intangible assets | 316.0 | 200.0 | 200.0 | 185.0 | 185.0 | 180.0 |
| Stock-based compensation | 181.0 | 5.0 | 5.0 | 9.0 | 9.0 | 14.0 |
| Deferred taxes | 26.0 | | | | | |
| Change in working capital [+] | -25.0 | | 133.0 | -95.0 | -95.0 | 107.0 |
| Accounts receivable | -136.0 | | 133.0 | -39.0 | -39.0 | 57.0 |
| Other | 111.0 | | | | -56.0 | |
| Other operating activities | -229.0 | | -293.0 | | -106.0 | |
| Cash from operations | 286.0 | 296.0 | 233.0 | 268.0 | 268.0 | 196.0 |
| |
| Capital expenditures | -148.0 | 0.0 | -90.0 | -77.0 | -77.0 | -77.0 |
| Purchases of property and equipment | -148.0 | | -90.0 | -77.0 | -77.0 | -77.0 |
| Acquisitions | -87.0 | | -52.0 | -527.0 | -527.0 | -75.0 |
| Other cash from investing | | | | | | 22.0 |
| Cash from investing | -235.0 | 0.0 | -142.0 | -604.0 | -604.0 | -130.0 |
| |
| Repurchase of common stock, net | -12.0 | | | | | |
| Financing costs | -3.0 | | -23.0 | | -5.0 | |
| Other cash from financing | 63.0 | | 440.0 | | 415.0 | |
| Cash from financing | 54.0 | 0.0 | 463.0 | 420.0 | 420.0 | -538.0 |
| |
| Free cash flow | 138.0 | 296.0 | 143.0 | 191.0 | 191.0 | 119.0 |
| Per share (diluted) | $0.30 | | $143.00 | | $191.00 | |
| |
| Cash paid for interest | 126.0 | | | | | |
| Cash paid for income taxes | 17.0 | | | | | |