Restructuring And Other Charges (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Restructuring And Other Charges [Abstract]
Restructuring Reserve	$ 18	$ 25	$ 47
Severance Costs	12	68
Defined Benefit Plan, Special termination Benefits cost		5	26
Loss on sale of business		9
Restructuring Charges	35	$ 82	$ 91
Transformation costs	$ 23

Transformation Costs

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- Definition

Amount of cost of providing special or contractual termination benefits payable from defined benefit plan.

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- Definition

Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

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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.

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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.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

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