DISCONTINUED OPERATIONS AND BUSINESS DISPOSITIONS - VENATOR (Details) - USD ($) $ in Millions |
1 Months Ended | 3 Months Ended | 9 Months Ended | 10 Months Ended | |||
|---|---|---|---|---|---|---|---|
Dec. 03, 2018 |
Feb. 28, 2019 |
Sep. 30, 2019 |
Mar. 31, 2019 |
Sep. 30, 2019 |
Sep. 30, 2019 |
Jan. 03, 2018 |
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| BUSINESS DISPOSITIONS | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Aggregate proceeds from sale of investment | Ìý | $ 16 | Ìý | Ìý | $ 16 | Ìý | Ìý |
| Unrealized losses on fair value adjustments to Venator investment | Ìý | Ìý | Ìý | Ìý | $ 91 | Ìý | Ìý |
| Venator Materials PLC | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| BUSINESS DISPOSITIONS | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Aggregate number shares sold | 4,334,389 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Percentage of equity ownership interest sold | 4.00% | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Aggregate proceeds from sale of investment | Ìý | Ìý | Ìý | $ 16 | Ìý | $ 19 | Ìý |
| Ownership interest (as a percent) | 49.00% | Ìý | 49.00% | Ìý | 49.00% | 49.00% | Ìý |
| Unrealized losses on fair value adjustments to Venator investment | Ìý | Ìý | $ 148 | Ìý | $ 91 | Ìý | Ìý |
| Possible period of time in which investment shares are not able to be sold | Ìý | Ìý | Ìý | Ìý | 12 months | Ìý | Ìý |
| Venator Materials PLC | Forward Swap | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| BUSINESS DISPOSITIONS | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Realized gain | Ìý | Ìý | Ìý | $ 1 | Ìý | Ìý | Ìý |
| Venator Materials PLC | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| BUSINESS DISPOSITIONS | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Ownership interest (as a percent) | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 53.00% |
| Over allotment | Venator Materials PLC | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| BUSINESS DISPOSITIONS | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Underwriters purchased an additional shares | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 1,948,955 |
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- Definition Cash received from forward swap contract related to the sale of investment. No definition available.
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- Definition The percentage of equity ownership interest sold. No definition available.
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- Definition The period for which the entity may not be able to sell investment shares due to low market value of stock. No definition available.
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of realized gain from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. No definition available.
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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