| 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 |
|---|
| Services | 7,742.00 | 6,956.00 | 6,564.00 | 7,339.00 | 5,767.00 | 5,639.00 | 4,913.00 | 4,171.00 | 4,268.00 | 5,096.00 |
| Equity in earnings (losses) of unconsolidated affiliates, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Revenues | 7,742.00 | 6,956.00 | 6,564.00 | 7,339.00 | 5,767.00 | 5,639.00 | 4,913.00 | 4,171.00 | 4,268.00 | 5,096.00 |
| Cost of Services | 6,639.00 | 5,979.00 | 5,736.00 | 6,533.00 | 5,101.00 | 4,986.00 | 4,457.00 | 3,829.00 | 4,156.00 | 4,771.00 |
| Gross Profit | 1,103.00 | 977.00 | 828.00 | 806.00 | 666.00 | 653.00 | 456.00 | 342.00 | 112.00 | 325.00 |
| Impairment of goodwill | -- | -- | -- | -- | 99.00 | -- | -- | -- | -- | -- |
| General and Administrative | 544.00 | 488.00 | 420.00 | 393.00 | 335.00 | 341.00 | 166.00 | 147.00 | 143.00 | 155.00 |
| Other operating income | (11.00) | (4.00) | -- | -- | -- | -- | -- | -- | -- | -- |
| Impairment of long-lived assets | -- | -- | -- | -- | -- | -- | -- | -- | (39.00) | (70.00) |
| Gain on sale of assets, net | 7.00 | (7.00) | 19.00 | 2.00 | 18.00 | 17.00 | (2.00) | 5.00 | 7.00 | 61.00 |
| Equity in earnings of unconsolidated affiliates | 107.00 | 114.00 | (80.00) | (170.00) | 30.00 | 35.00 | 81.00 | 72.00 | 91.00 | 149.00 |
| Asset impairment and restructuring charges | -- | -- | (2.00) | (2.00) | (214.00) | -- | -- | (6.00) | -- | -- |
| Acquisition and integration related costs | -- | -- | (2.00) | (12.00) | (9.00) | (2.00) | (7.00) | -- | -- | -- |
| Gain on consolidation of Aspire entities | -- | -- | -- | -- | -- | -- | 108.00 | -- | -- | -- |
| Legal settlement of legacy matter | -- | (144.00) | -- | -- | -- | -- | -- | -- | -- | -- |
| Operating Income / (Loss) | 662.00 | 448.00 | 343.00 | 231.00 | 57.00 | 362.00 | 470.00 | 266.00 | 28.00 | 310.00 |
| Interest expense-related party | 144.00 | 115.00 | 87.00 | 92.00 | 83.00 | 99.00 | 66.00 | 21.00 | -- | -- |
| Unrealized gain on cost method investment | -- | -- | 16.00 | -- | -- | -- | -- | -- | -- | -- |
| Interest income (expense), net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other, net | -- | -- | 12.00 | -- | -- | 5.00 | (6.00) | -- | 5.00 | -- |
| Foreign currency gains (losses), net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other non-operating gains, net | (7.00) | (5.00) | -- | (5.00) | 1.00 | -- | -- | 4.00 | -- | 2.00 |
| Charges associated with Convertible Notes | -- | (494.00) | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from continuing operations before income taxes and minority interest | 511.00 | (166.00) | 284.00 | 134.00 | (25.00) | 268.00 | 398.00 | 249.00 | 33.00 | 312.00 |
| Provision for income taxes | 130.00 | 95.00 | 92.00 | 108.00 | 26.00 | 59.00 | 88.00 | (193.00) | 84.00 | 86.00 |
| Current income taxes : Federal | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Current income taxes : State | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Current income taxes : Foreign | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Deferred income taxes : Federal | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Deferred income taxes : State | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Deferred income taxes : Foreign | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minority interest in net (income)loss of subsidiaries | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from Continuing Operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from discontinued operations, net of tax benefit (provision) | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Consolidated Net Income (loss) | 381.00 | (261.00) | 192.00 | 26.00 | (51.00) | 209.00 | 310.00 | 442.00 | (51.00) | 226.00 |
| Less : Net income attributable to noncontrolling interests | 6.00 | 4.00 | 2.00 | 8.00 | 21.00 | 7.00 | 29.00 | 8.00 | 10.00 | 23.00 |
| Net Income (Loss) Available to Common Shareholders | 375.00 | (265.00) | 190.00 | 18.00 | (72.00) | 202.00 | 281.00 | 434.00 | (61.00) | 203.00 |
| EPS (Basic) : Continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| EPS (Basic) : Discontinued operations, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Basic) | 2.79 | (1.96) | 1.36 | 0.13 | (0.51) | 1.42 | 1.99 | 3.06 | (0.43) | 1.40 |
| EPS (Diluted) : Continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| EPS (Diluted) : Discontinued operations, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Diluted) | 2.79 | (1.96) | 1.26 | 0.12 | (0.51) | 1.41 | 1.99 | 3.06 | (0.43) | 1.40 |
| Basic weighted average common shares outstanding | 134.00 | 135.00 | 139.00 | 140.00 | 142.00 | 141.00 | 140.00 | 141.00 | 142.00 | 144.00 |
| Diluted weighted average common shares outstanding | 134.00 | 135.00 | 156.00 | 145.00 | 142.00 | 142.00 | 141.00 | 141.00 | 142.00 | 144.00 |