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Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2020
Goodwill And Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets by Major Class | The gross book value, accumulated amortization and net book value of intangible assets were as follows:
| (Stated in millions) |
| Jun. 30, 2020 |  |  | Dec. 31, 2019 |
| Gross |  |  | Accumulated |  |  | Net Book |  |  | Gross |  |  | Accumulated |  |  | Net Book |
| Book Value |  |  | Amortization |  |  | Value |  |  | Book Value |  |  | Amortization |  |  | Value |
Customer relationships | $ | 1,751 |  |  | $ | 458 |  |  | $ | 1,293 |  |  | $ | 3,779 |  |  | $ | 868 |  |  | $ | 2,911 |
Technology/technical know-how |  | 1,387 |  |  |  | 538 |  |  |  | 849 |  |  |  | 2,498 |  |  |  | 779 |  |  |  | 1,719 |
Tradenames |  | 770 |  |  |  | 153 |  |  |  | 617 |  |  |  | 1,885 |  |  |  | 264 |  |  |  | 1,621 |
Other |  | 1,575 |  |  |  | 712 |  |  |  | 863 |  |  |  | 1,514 |  |  |  | 676 |  |  |  | 838 |
| $ | 5,483 |  |  | $ | 1,861 |  |  | $ | 3,622 |  |  | $ | 9,676 |  |  | $ | 2,587 |  |  | $ | 7,089 |
Amortization Expense Charged to Income for Intangible Assets |
(Stated in millions) |
| 2020 |  |  | 2019 |
Second Quarter | $ | 80 |  |  | $ | 164 |
Six Months | $ | 213 |  |  | $ | 324 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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