| Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Cash and cash equivalents | 57 | 64 | 65 | 66 | 61 | 38 | 44 |
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| Accounts receivable, net | 263 | 213 | 235 | 289 | 368 | 241 | 212 |
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| Inventory, Net | 184 | 165 | 141 | 230 | 278 | 287 | 290 |
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| Income tax receivables | 24 | 18 | 11 | 12 | 5 | 6 | 13 |
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| Prepaid expenses and other current assets | 35 | 37 | 44 | 69 | 67 | 74 | 54 |
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| Total current assets | 575 | 508 | 500 | 665 | 779 | 646 | 613 |
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| Property, plant and equipment, net | - | 534 | 611 | 708 | 819 | 900 | 965 |
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| Right-of-use assets | - | - | - | 85 | 98 | 111 | 118 |
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| Goodwill | 56 | 77 | 84 | 78 | 73 | 76 | 72 |
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| Intangible assets, net | 95 | 51 | 47 | 36 | 28 | 26 | 19 |
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| Equity Method Investments | 5 | 5 | 6 | 5 | 5 | 5 | 8 |
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| Deferred income tax assets | 52 | 49 | 53 | 50 | 29 | 30 | 22 |
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| Other assets | 3 | 4 | 3 | 4 | 59 | 40 | 42 |
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| Total non-current assets | 698 | 750 | 889 | 966 | 1,110 | 1,187 | 1,244 |
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| Total assets | 1,273 | 1,257 | 1,390 | 1,631 | 1,889 | 1,833 | 1,857 |
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| Accounts payable | 164 | 156 | 131 | 195 | 184 | 184 | 156 |
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| Long-Term Debt, Current Maturities | 41 | 36 | 83 | 152 | 258 | 137 | 259 |
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| Accrued liabilities | 56 | 45 | 49 | 51 | 45 | 42 | 40 |
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| Income taxes payable | 28 | 14 | 24 | 17 | 31 | 34 | 5 |
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| Other current liabilities | 30 | 33 | 37 | 34 | 34 | 44 | 57 |
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| Total current liabilities | 320 | 285 | 325 | 449 | 553 | 440 | 517 |
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| Long-term debt, net | 644 | 630 | 656 | 631 | 657 | 677 | 647 |
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| Employee benefit plan obligation | 60 | 72 | 83 | 74 | 50 | 60 | 59 |
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| Deferred income tax liabilities | 46 | 43 | 39 | 62 | 70 | 66 | 37 |
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| Other liabilities | 44 | 41 | 106 | 95 | 100 | 111 | 124 |
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| Total non-current liabilities | 794 | 786 | 884 | 863 | 877 | 915 | 866 |
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| Common stock | 84 | 85 | 85 | 85 | 85 | 85 | 85 |
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| Treasury stock, at cost, 3,749,887 and 3,093,487 | - | - | - | - | 9 | 70 | 82 |
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| Additional paid-in capital | 64 | 66 | 69 | 71 | 76 | 86 | 85 |
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| Retained earnings | 39 | 78 | 84 | 218 | 319 | 418 | 457 |
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| Accumulated other comprehensive loss | -20 | -34 | -49 | -48 | -12 | -40 | -70 |
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| Total stockholders' equity | 159 | 186 | 181 | 320 | 459 | 479 | 475 |
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| Total liabilities and stockholders' equity | 1,273 | 1,257 | 1,390 | 1,631 | 1,889 | 1,833 | 1,857 |
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