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Reorganization and Business Transformation (Details) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2018 | Sep. 30, 2017
Marketing Applications |  |
Restructuring Cost and Reserve [Line Items] |  |
Employee severance and other employee related cost | $ 0 | $ 2
Asset write-downs | 0 | 1
Professional services, legal and other transformation costs | 0 | 24
Employee separation benefits costs related to headquarter transition and business transformation | 7 | 0
Transition support and other exit related costs for the headquarter transition and business transformation | 6 | 0
Total reorganization and business transformation cost | 13 | 27
Payments for restructuring | 5 |
Inventory Charge And Other Associated Transformation Costs | Marketing Applications |  |
Restructuring Cost and Reserve [Line Items] |  |
Total reorganization and business transformation cost |  | $ 3
Minimum |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 35 |
Minimum | Employee Severance |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 21 |
Minimum | Facility Lease Costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 6 |
Minimum | Other Restructuring |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 8 |
Maximum |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 45 |
Maximum | Employee Severance |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 26 |
Maximum | Facility Lease Costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 8 |
Maximum | Other Restructuring |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and related cost, expected cost | 11 |
Other Current Liabilities | Marketing Applications |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring Reserve | $ 8 |

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