| Fiscal period | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|
| Period End Date | 12/31/2024 | 12/31/2023 | 12/31/2022 | 12/31/2021 | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
|---|
| Related parties | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Trade | 6,724.29 | 6,838.25 | 8,387.31 | 7,926.11 | 5,474.84 | 4,643.40 | 4,995.29 | 4,431.99 | 3,911.22 | 3,633.42 |
| Total Revenues | 6,724.29 | 6,838.25 | 8,387.31 | 7,926.11 | 5,474.84 | 4,643.40 | 4,995.29 | 4,431.99 | 3,911.22 | 3,633.42 |
| Materials, labor, and other operating expenses | 5,393.61 | 5,409.31 | 6,472.54 | 6,300.08 | 4,536.05 | 3,965.78 | 4,307.59 | 3,819.66 | 3,398.43 | 3,153.52 |
| Materials, labor, and other operating expenses from related parties | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Depreciation and amortization | 144.11 | 132.47 | 101.59 | 80.75 | 95.17 | 80.14 | 146.84 | 80.38 | 72.85 | 55.58 |
| Selling and distribution expenses | 594.93 | 559.50 | 553.25 | 491.02 | 428.28 | 390.74 | 363.14 | 327.36 | 300.80 | 273.31 |
| General and administrative expenses | 102.32 | 114.43 | 103.75 | 83.23 | 78.64 | 71.07 | 68.81 | 63.07 | 60.59 | 49.43 |
| Other (income) expense, net | 0.71 | 1.86 | 1.68 | 0.77 | 0.03 | 0.78 | 1.44 | (0.38) | 1.03 | 1.61 |
| Loss on sale and curtailment of facilities | -- | -- | -- | -- | (1.71) | -- | (38.31) | -- | -- | -- |
| Total Operating Expense | 6,234.26 | 6,213.86 | 7,229.46 | 6,954.31 | 5,139.81 | 4,506.95 | 4,923.25 | 4,290.84 | 3,831.64 | 3,530.23 |
| Income (loss) from operations | 490.04 | 624.39 | 1,157.85 | 971.80 | 335.03 | 136.46 | 72.04 | 141.15 | 79.58 | 103.19 |
| Interest expense | 24.07 | 25.50 | 25.41 | 24.81 | 26.22 | 26.05 | 26.19 | 25.37 | 26.69 | 22.53 |
| Interest income | 39.14 | 48.11 | 12.26 | 0.20 | 1.00 | 2.81 | 1.65 | 0.55 | 0.39 | 0.32 |
| Foreign exchange gain (loss) | (1.16) | 0.01 | (1.58) | (0.01) | 0.36 | 0.45 | (0.94) | 0.72 | 0.12 | (0.30) |
| Change in fair value of interest rate swaps | (2.04) | (1.79) | 3.56 | 1.75 | (2.43) | (2.96) | 0.55 | 0.54 | 4.21 | -- |
| Loss on extinguishment of debt | -- | -- | -- | -- | (13.97) | -- | -- | -- | (14.30) | -- |
| Pension expense | (0.15) | (0.16) | (0.29) | (0.08) | (7.46) | (2.47) | (25.00) | -- | -- | -- |
| Income (loss) before income taxes | 501.76 | 645.05 | 1,146.38 | 948.85 | 286.31 | 108.23 | 22.10 | 117.59 | 43.30 | 80.68 |
| Income tax (benefit) provision | 125.41 | 161.39 | 288.72 | 236.37 | 111.33 | 27.31 | 1.63 | 34.63 | 5.05 | 28.50 |
| Net income (loss) attributable to common stockholders | 376.35 | 483.66 | 857.66 | 712.49 | 174.98 | 80.93 | 20.48 | 82.96 | 38.25 | 52.18 |
| Net income (loss) per common share: Basic | 9.63 | 12.20 | 21.70 | 18.07 | 4.45 | 2.07 | 0.53 | 2.15 | 0.99 | 1.33 |
| Net income (loss) per common share: Diluted | 9.57 | 12.12 | 21.56 | 17.97 | 4.44 | 2.06 | 0.52 | 2.12 | 0.98 | 1.33 |
| Weighted average shares outstanding- Basic | 39.09 | 39.65 | 39.53 | 39.42 | 39.28 | 39.04 | 38.93 | 38.62 | 38.76 | 39.24 |
| Weighted average shares outstanding- Diluted | 39.32 | 39.90 | 39.77 | 39.65 | 39.43 | 39.24 | 39.39 | 39.07 | 38.93 | 39.36 |