Restructuring Plans (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
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| Restructuring and Related Activities [Abstract] | ||
| Restructuring charges | $ 17 | $ 167 |
| Restructuring reserve activity | ||
| Accrued balance beginning of the period | 140 | |
| Restructuring charges | (17) | |
| Payments and other adjustments | (38) | |
| Accrued balance end of the period | $ 119 | |
| X | ||||||||||
- Definition The change in the restructuring reserve related to the amount of restructuring gains (losses) during the period that are expected to be cash settled. No definition available.
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| X | ||||||||||
- Definition The change in the restructuring reserve related to the amount of cash paid and other adjustments during the period. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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