| Period End Date | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 |
| Total Revenue | 15,880,932,000.00 | 14,107,802,000.00 | 14,500,678,000.00 | 12,960,839,000.00 | 12,446,052,000.00 |
| Cost of Revenue, Total | 11,758,221,000.00 | 10,303,005,000.00 | 10,775,718,000.00 | 9,066,747,000.00 | 8,022,076,000.00 |
| Gross Profit | 4,122,711,000.00 | 3,804,797,000.00 | 3,724,960,000.00 | 3,894,092,000.00 | 4,423,976,000.00 |
| Operating Income | 1,464,885,000.00 | 938,157,000.00 | 618,751,000.00 | 940,638,000.00 | 1,581,565,000.00 |
| Total Premiums Earned | -- | -- | -- | -- | -- |
| Net Investment Income | -- | -- | -- | -- | -- |
| Updated at 22:47:53 | -- | -- | -- | -- | -- |
| Net Interest Income | -- | -- | -- | -- | -- |
| Loan Loss Provision | -- | -- | -- | -- | -- |
| Net Interest Income After Loan Loss Provision | -- | -- | -- | -- | -- |
| Non-Interest Income, Bank | -- | -- | -- | -- | -- |
| Total Premiums Earned | -- | -- | -- | -- | -- |
| Net Investment Income | -- | -- | -- | -- | -- |
| Realized and Unrealized Gains (Losses) | -- | -- | -- | -- | -- |
| Other Revenue, Total | -- | -- | -- | -- | -- |
| Losses, Benefits, and Adjustments, Total | -- | -- | -- | -- | -- |
| Depreciation / Depletion, Cumulative | 333,038,000.00 | 357,949,000.00 | 356,117,000.00 | 341,841,000.00 | 335,674,000.00 |
| Updated at 22:48:12 | -- | -- | -- | -- | -- |
| Accumulated Depreciation, Total | -- | -- | -- | -2,821,446,000.00 | -2,536,292,000.00 |
| Net Income Before Extraordinary Items | 905,952,000.00 | 493,067,000.00 | 154,836,000.00 | 612,792,000.00 | 1,006,121,000.00 |
| Normalized Income Before Taxes | 1,313,683,000.00 | 865,252,000.00 | 502,957,000.00 | 931,282,000.00 | 1,551,431,000.00 |
| Net Income Before Extraordinary Items | 905,952,000.00 | 493,067,000.00 | 154,836,000.00 | 612,792,000.00 | 1,006,121,000.00 |
| Net Income Incl Extra Before Distributions | 905,952,000.00 | 493,067,000.00 | 154,836,000.00 | 612,792,000.00 | 1,006,121,000.00 |
| Income Avail to Cmn Shareholders Excl Extra | 905,952,000.00 | 493,067,000.00 | 154,836,000.00 | 612,792,000.00 | 1,006,121,000.00 |
| Income Avail to Cmn Shareholders Incl Extra | 905,952,000.00 | 493,067,000.00 | 154,836,000.00 | 612,792,000.00 | 1,006,121,000.00 |
| Net Income Before Taxes | 1,436,451,000.00 | 879,852,000.00 | 546,379,000.00 | 925,845,000.00 | 1,546,156,000.00 |
| Provision for Income Taxes | 530,499,000.00 | 386,785,000.00 | 391,543,000.00 | 313,053,000.00 | 540,035,000.00 |
| Net Income After Taxes | 905,952,000.00 | 493,067,000.00 | 154,836,000.00 | 612,792,000.00 | 1,006,121,000.00 |
| Updated at 22:48:28 | -- | -- | -- | -- | -- |
| Basic Normalized EPS | 85.90 | 50.27 | 13.13 | 63.91 | 104.67 |
| Cash and Short Term Investments | 784,295,000.00 | 53,235,000.00 | 30,779,000.00 | 254,648,000.00 | 15,844,000.00 |
| Total Assets, Reported | 9,274,481,000.00 | 8,653,346,000.00 | 7,696,039,000.00 | 7,805,730,000.00 | 6,625,062,000.00 |
| Total Long Term Debt | 35,016,000.00 | 164,962,000.00 | 1,592,000.00 | -- | -- |
| Total Debt | 200,824,000.00 | 563,693,000.00 | 450,552,000.00 | -- | 271,296,000.00 |
| Total Liabilities | 4,055,960,000.00 | 4,091,248,000.00 | 3,606,587,000.00 | 3,508,065,000.00 | 2,476,444,000.00 |
| Total Equity | 5,218,521,000.00 | 4,562,098,000.00 | 4,089,452,000.00 | 4,297,665,000.00 | 4,148,618,000.00 |
| Total Liabilities And Shareholders' Equity | 9,274,481,000.00 | 8,653,346,000.00 | 7,696,039,000.00 | 7,805,730,000.00 | 6,625,062,000.00 |
| Total Common Shares Outstanding | 9,644,760.00 | 9,644,760.00 | 9,644,760.00 | 9,644,760.00 | 9,644,760.00 |
| Updated at 22:48:48 | -- | -- | -- | -- | -- |
| Cash from Operating Activities, Cumulative | 1,533,502,000.00 | 398,249,000.00 | -31,058,000.00 | 1,248,077,000.00 | 1,329,491,000.00 |
| Net Cash - Beginning Balance | -179,598,000.00 | -416,774,000.00 | 254,648,000.00 | -255,452,000.00 | -125,001,000.00 |
| Net Cash - Ending Balance | 784,295,000.00 | -179,598,000.00 | -416,774,000.00 | 254,648,000.00 | -255,452,000.00 |
| Net Change in Cash, Cumulative | 963,893,000.00 | 237,176,000.00 | -671,422,000.00 | 510,100,000.00 | -130,451,000.00 |
| Net Income/Starting Line, Cumulative | 1,436,451,000.00 | 879,852,000.00 | 546,379,000.00 | 925,845,000.00 | 1,546,156,000.00 |
| Capital Expenditures, Cumulative | -307,101,000.00 | -485,373,000.00 | -392,009,000.00 | -338,199,000.00 | -188,638,000.00 |
| Capital Expenditures - Actual | -- | -- | -- | -- | -- |