| In millions, except per share items | Mar-31-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 8-K | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| |
| Operating Costs and Expenses | | | | | | | | |
| Cost of services (excluding depreciation and amortization) | | 782 | 754 | 727 | 755 | 803 | 776 | 772 |
| Selling, general and administrative (excluding depreciation and amortization) | 111 | 108 | 117 | 113 | 102 | 162 | 131 | 125 |
| Research and development (excluding depreciation and amortization) | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 1 |
| Depreciation and amortization | 61 | 62 | 54 | 53 | 61 | 87 | 84 | 86 |
| Restructuring and related costs | 29 | 15 | 4 | 11 | 9 | 14 | 10 | 8 |
| Interest expense | -27.0 | -25.0 | -22.0 | -18.0 | -19.0 | -17.0 | -12.0 | -13.0 |
| Loss on extinguishment of debt | | | | | | 13.0 | | 2.0 |
| Goodwill impairment | | | | | | | | |
| (Gain) loss on divestitures and transaction costs, net | | -158 | | | | | | |
| Litigation settlements (recoveries), net | | -32 | | | | | | |
| Other (income) expenses, net | | -1 | | -1 | 1 | 2 | 4 | |
| Total Operating Costs and Expenses | 930 | 2,645 | 954 | 923 | 1,686 | 1,102 | 1,019 | 1,007 |
| Income tax expense (benefit) | -2 | -32 | 8 | 5 | 74 | -14 | 8 | 7 |
| Net Income (Loss) | -6 | -333 | 15 | | 136 | -40 | 11 | 12 |
| |
| Basic (in dollars per share) | ($0.04) | ($1.56) | $0.06 | ($0.01) | $0.62 | ($0.20) | $0.04 | $0.05 |
| Diluted (in dollars per share) | ($0.04) | ($1.55) | $0.06 | ($0.01) | $0.61 | ($0.20) | $0.04 | $0.04 |