| Dec 31, 2016 | Dec 31, 2017 | 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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| Net income (loss) | - | 134 | -1,911 | -2,412 | -3,238 | 14 | -82 | 52 | 855 |
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| Net loss from discontinued operations | - | - | - | - | - | -73 | -45 | - | - |
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| Depreciation and amortization | - | - | - | - | - | - | 377 | 378 | 393 |
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| Employee Benefits and Share-Based Compensation | - | 19 | 22 | 63 | 48 | 34 | 34 | 31 | 76 |
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| Deferred income tax benefit | - | 142 | 49 | -75 | -7 | -95 | -13 | -54 | -246 |
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| Loss from investment in Technip Energies | - | - | - | - | - | - | -28 | - | - |
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| Derivative instruments and foreign exchange | - | - | - | - | - | - | - | - | 74 |
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| Income from equity affiliates, net of dividends received | - | 38 | 111 | 59 | 58 | 1 | 32 | 34 | -29 |
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| Gain (Loss) on Disposition of Business | - | - | - | - | - | - | - | - | 71 |
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| Loss on early extinguishment of debt | - | - | - | - | - | -62 | -30 | - | - |
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| Other | - | - | - | - | - | - | - | -41 | -17 |
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| Trade receivables, net and Contract assets | - | -287 | 664 | 40 | -348 | 73 | 160 | 228 | 236 |
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| Inventories, net | - | -131 | 339 | 170 | -83 | -198 | 35 | 91 | 42 |
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| Accounts payable, trade | - | -526 | -1,249 | 26 | 18 | 94 | 52 | 63 | 8 |
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| Contract liabilities | - | - | 763 | 520 | -75 | 1 | 165 | 321 | 363 |
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| Income taxes payable (receivable), net | - | -152 | -191 | 13 | -53 | 215 | -62 | 34 | 35 |
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| Other current assets and liabilities, net | - | - | -921 | 432 | 267 | -63 | 40 | -203 | 227 |
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| Other non-current assets and liabilities, net | - | - | 214 | -23 | 31 | 8 | 19 | 53 | -81 |
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| Cash provided by operating activities from continuing operations | -0 | - | - | - | - | 715 | 352 | 693 | 961 |
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| Cash provided by operating activities | - | 211 | -185 | 849 | 657 | 781 | 352 | 693 | 961 |
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| Capital expenditures | - | 256 | 368 | 454 | 292 | 192 | 158 | 225 | 282 |
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| Proceeds from sale of assets | - | 14 | 20 | 8 | 46 | 105 | 30 | 85 | 19 |
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| Proceeds from Divestiture of Businesses | - | - | - | - | - | - | - | - | 186 |
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| Other | - | -12 | - | -4 | - | - | 21 | -15 | -0 |
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| Cash provided (required) by investing activities | - | 1,250 | -460 | -420 | -181 | 817 | 162 | -126 | -76 |
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| Decrease in short-term debt | - | - | - | - | - | - | 200 | 342 | 121 |
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| Cash settlement for derivative hedging debt | - | - | - | - | - | - | 81 | 30 | 1 |
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| Proceeds from issuance of long-term debt | - | 26 | - | 96 | 223 | 1,164 | 61 | - | - |
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| Repayments of long-term debt | - | 888 | - | - | 424 | 1,462 | 452 | - | - |
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| Share repurchases | - | - | - | - | - | - | 100 | 205 | 400 |
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| Dividends paid | - | 61 | 238 | 233 | 59 | - | - | 44 | 86 |
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| Payments related to taxes withheld on share-based compensation | - | 47 | - | - | 7 | - | - | - | 50 |
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| Other | - | 1 | - | - | - | -4 | -25 | -19 | 10 |
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| Cash required by financing activities | 0 | -1,055 | -445 | -784 | -1,082 | -5,065 | -797 | -656 | -648 |
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| Effect of changes in foreign exchange rates on cash and cash equivalents | - | - | - | - | - | - | 12 | -16 | -31 |
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| Increase (decrease) in cash and cash equivalents | - | - | - | - | - | -3,480 | -270 | -105 | 206 |
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| Cash paid for interest (net of interest capitalized) | - | 50 | 99 | 109 | 107 | 104 | 109 | 93 | 63 |
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| Income Taxes Paid, Net | - | 425 | 411 | 375 | 220 | 25 | 189 | 151 | 250 |
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| Notes Assumed | - | - | - | - | - | - | - | 85 | - |
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