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Other Income and Expense - Other Income (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Schedule of Other Nonoperating Income [Line Items] |  |  |  |
Other Nonoperating Income | $ 45 |  | $ 30 |
Other Income [Member] |  |  |  |
Schedule of Other Nonoperating Income [Line Items] |  |  |  |
Gain (Loss) on Disposition of Other Assets | 43 | [1] | 0 |
Gain on insurance proceeds (2) | 0 |  | 23 | [2]
Other income | 2 |  | 7 |
Other Nonoperating Income | $ 45 |  | $ 30 |
[1] | Primarily associated with the gain on sale of Redondo Beach land at Southland. See Note 17—Held-for-Sale and Dispositions for further information.
[2] | Associated with recoveries for property damage at the Andres facility in the Dominican Republic from a lightning incident in September 2018.

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