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Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Programs to Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | $ 44 | $ 45 | $ 56
Asset-related charges |  | 43 | 4 | 1
Restructuring, asset-related and other charges |  | 87 | 49 | 57
Plant and Product Line Closures [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 20 | 13 | 24
2017 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 3 | 27 | 32
Restructuring, asset-related and other charges |  | 3 | 27 | 32
2018 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | (1) | 5 | 0
Restructuring, asset-related and other charges | $ 5 |  |  |
2019 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 22 | 0 | 0
Operating Segments [Member] | Fluoroproducts [Member] | Plant and Product Line Closures [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 0 | 0 | 3
Operating Segments [Member] | Fluoroproducts [Member] | 2017 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 2 | 9 | 0
Operating Segments [Member] | Fluoroproducts [Member] | 2019 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 7 | 0 | 0
Operating Segments [Member] | Chemical Solutions [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Asset-related charges |  | 34 | 4 | 0
Operating Segments [Member] | Chemical Solutions [Member] | Plant and Product Line Closures [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 2 | 4 | 17
Operating Segments [Member] | Chemical Solutions [Member] | 2017 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 0 | 2 | 0
Operating Segments [Member] | Chemical Solutions [Member] | 2019 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 1 | 0 | 0
Operating Segments [Member] | Titanium Technologies [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Asset-related charges |  | 9 | 0 | 0
Operating Segments [Member] | Titanium Technologies [Member] | Plant and Product Line Closures [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 0 | 0 | 4
Operating Segments [Member] | Titanium Technologies [Member] | 2017 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 1 | 1 | 0
Operating Segments [Member] | Titanium Technologies [Member] | 2019 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 5 | 0 | 0
Corporate and Other [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Asset-related charges |  | 0 | 0 | 1
Corporate and Other [Member] | Plant and Product Line Closures [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 18 | 9 | 0
Corporate and Other [Member] | 2017 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | 0 | 15 | 32
Corporate and Other [Member] | 2018 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | (1) | 5 | 0
Corporate and Other [Member] | 2019 Restructuring Program [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other charges |  | $ 9 | $ 0 | $ 0

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