| Dec 31, 2022 | Dec 31, 2023 |
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| Revenue from Contract with Customer, Excluding Assessed Tax | 1,806 | 2,254 |
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| Cost of services | 1,445 | 1,770 |
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| Selling, general and administrative | 175 | 220 |
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| Other expenses | 184 | 117 |
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| Total operating expenses | 1,803 | 2,106 |
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| Income (loss) from operations | 3 | 148 |
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| Net interest expense | -64 | -127 |
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| Income (loss) before income tax provision (benefit) | -61 | 21 |
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| Income Tax Expense (Benefit) | -3 | 18 |
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| Net income (loss) | -58 | 3 |
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| Earnings Per Share, Basic | -0.16 | 0.01 |
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| Earnings Per Share, Diluted | -0.16 | 0.01 |
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| Net income (loss) | -58 | 3 |
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| Net change on derivatives designated as cash flow hedges, net of tax | 9 | -2 |
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| Foreign currency translation adjustment | -7 | -0 |
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| Total other comprehensive income (loss), net of tax | 2 | -2 |
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| Comprehensive income (loss) | -56 | 1 |
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| Net income (loss) | -58 | 3 |
|---|
| Net income (loss) available/allocated to common shareholders - basic | -58 | 3 |
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| Net income (loss) | -58 | 3 |
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| Net income (loss) available/allocated to common shareholders - diluted | -58 | 3 |
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