Property Plant and Equipment - Additional Information (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
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| Property, Plant and Equipment [Line Items] | ||
| Net Income | $ 1,111,000,000 | $ 1,345,000,000 |
| Basic Earnings Per Share | $ 1.28 | $ 1.55 |
| Impairment charges on property plant and equipment | $ 0 | $ 0 |
| Scenario, Adjustment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Depreciation | 37,000,000 | |
| Net Income | $ 29,000,000 | |
| Basic Earnings Per Share | $ 0.03 | |
| Scenario, Adjustment [Member] | Transformation Assets [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Depreciation | $ (127,000,000) | |
| Net Income | $ 98,000,000 | |
| Basic Earnings Per Share | $ 0.11 | |
| Scenario, Adjustment [Member] | Capital Investments [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Depreciation | $ 90,000,000 | |
| Net Income | $ 69,000,000 | |
| Basic Earnings Per Share | $ 0.08 | |
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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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