| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
| Period End Date | 12/31/2025 | 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 |
| Products | 62,654.00 | 59,277.00 | 56,265.00 | 55,466.00 | 56,435.00 | 54,928.00 | 50,053.00 | 45,005.00 | 43,875.00 | 40,365.00 |
| Services | 12,394.00 | 11,766.00 | 11,306.00 | 10,518.00 | 10,609.00 | 10,470.00 | 9,759.00 | 8,757.00 | 7,173.00 | 6,883.00 |
| Sales | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Revenues | 75,048.00 | 71,043.00 | 67,571.00 | 65,984.00 | 67,044.00 | 65,398.00 | 59,812.00 | 53,762.00 | 51,048.00 | 47,248.00 |
| Cost of Products | 57,020.00 | 54,852.00 | 50,206.00 | 49,577.00 | 50,273.00 | 48,996.00 | 44,589.00 | 40,293.00 | 39,750.00 | 36,616.00 |
| Cost of Services | 11,339.00 | 10,217.00 | 10,027.00 | 9,280.00 | 9,463.00 | 9,371.00 | 8,731.00 | 7,738.00 | 6,405.00 | 6,040.00 |
| Cost of goods sold | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Unallocated Corporate costs | (996.00) | (1,043.00) | (1,233.00) | (1,260.00) | (1,789.00) | (1,650.00) | (1,875.00) | (1,639.00) | (655.00) | (550.00) |
| Voluntary Executive Separation Charge | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Severance charges | 66.00 | 87.00 | 92.00 | 100.00 | 36.00 | 27.00 | 0.00 | 96.00 | 0.00 | 80.00 |
| Goodwill impairment charge | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gross Profit | 7,619.00 | 6,930.00 | 8,479.00 | 8,287.00 | 9,061.00 | 8,654.00 | 8,367.00 | 7,274.00 | 5,548.00 | 5,062.00 |
| Other income (expense) | 112.00 | 83.00 | 28.00 | 61.00 | 62.00 | (10.00) | 178.00 | 60.00 | 373.00 | 487.00 |
| Operating Income (Loss) | 7,731.00 | 7,013.00 | 8,507.00 | 8,348.00 | 9,123.00 | 8,644.00 | 8,545.00 | 7,334.00 | 5,921.00 | 5,549.00 |
| Interest expense | 1,118.00 | 1,036.00 | 916.00 | 623.00 | 569.00 | 591.00 | 653.00 | 668.00 | 651.00 | 663.00 |
| Other Income and Expenses, Net | 183.00 | 181.00 | 64.00 | (74.00) | 288.00 | 182.00 | (651.00) | (828.00) | (1.00) | 0.00 |
| Non-service FAS pension (expense) income | (874.00) | 62.00 | 443.00 | (971.00) | (1,292.00) | -- | -- | -- | -- | -- |
| Earnings (loss) before income taxes | 5,922.00 | 6,220.00 | 8,098.00 | 6,680.00 | 7,550.00 | 8,235.00 | 7,241.00 | 5,838.00 | 5,269.00 | 4,886.00 |
| Provision (benefit) for income taxes | 905.00 | 884.00 | 1,178.00 | 948.00 | 1,235.00 | 1,347.00 | 1,011.00 | 792.00 | 3,340.00 | 1,133.00 |
| Federal income taxes: Current | 411.00 | 1,352.00 | 1,574.00 | 1,618.00 | 1,325.00 | 1,292.00 | 698.00 | 969.00 | (146.00) | 1,327.00 |
| Federal income taxes: Deferred | 374.00 | (604.00) | (503.00) | (776.00) | (194.00) | 21.00 | 235.00 | 738.00 | 3,432.00 | (231.00) |
| Foreign income taxes | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Foreign income taxes: Current | 122.00 | 120.00 | 102.00 | 87.00 | 93.00 | 50.00 | 91.00 | 67.00 | 53.00 | 56.00 |
| Foreign income taxes: Deferred | (2.00) | 16.00 | 5.00 | 19.00 | 11.00 | (16.00) | (13.00) | (13.00) | 1.00 | (19.00) |
| Earnings (loss) from continuing operations | -- | -- | -- | 5,732.00 | 6,315.00 | 6,888.00 | 6,230.00 | 5,046.00 | 1,929.00 | 3,753.00 |
| Discontinued operations | -- | -- | -- | 0.00 | 0.00 | (55.00) | 0.00 | 0.00 | 73.00 | 1,549.00 |
| Extraordinary loss on early extinguishment of debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Income (loss) Available to Common Shareholders | 5,017.00 | 5,336.00 | 6,920.00 | 5,732.00 | 6,315.00 | 6,833.00 | 6,230.00 | 5,046.00 | 2,002.00 | 5,302.00 |
| Earnings (loss) per common share: Continuing operations | -- | -- | -- | 21.74 | 22.85 | 24.60 | 22.09 | 17.74 | 6.70 | 12.54 |
| Earnings (loss) per common share: Discontinued operations | -- | -- | -- | 0.00 | 0.00 | (0.20) | 0.00 | 0.00 | 0.26 | 5.17 |
| Extraordinary loss on early extinguishment of debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Basic) | 21.56 | 22.39 | 27.65 | 21.74 | 22.85 | 24.40 | 22.09 | 17.74 | 6.96 | 17.71 |
| Earnings (loss) per common share: Continuing operations | -- | -- | -- | 21.66 | 22.76 | 24.50 | 21.95 | 17.59 | 6.64 | 12.38 |
| Earnings (loss) per common share: Discontinued operations | -- | -- | -- | 0.00 | 0.00 | (0.20) | 0.00 | 0.00 | 0.25 | 5.11 |
| Extraordinary loss on early extinguishment of debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Diluted) | 21.49 | 22.31 | 27.55 | 21.66 | 22.76 | 24.30 | 21.95 | 17.59 | 6.89 | 17.49 |
| Average number of common shares outstanding for basic computations | 232.70 | 238.30 | 250.30 | 263.70 | 276.40 | 280.00 | 282.00 | 284.50 | 287.80 | 299.30 |
| Average number of common shares outstandingfor diluted computations | 233.50 | 239.20 | 251.20 | 264.60 | 277.40 | 281.20 | 283.80 | 286.80 | 290.60 | 303.10 |