Acquisitions and Divestitures (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Business Acquisition [Line Items]
Total Restructuring charges and certain acquisition-related costs	$ 5	$ 6	$ 22	$ 33
Amortization of intangible assets	56	60	178	176
Interest expense, net of capitalized interest	$ 62	$ 56	173	167
Share-based compensation expense			46	51
Goodwill, Acquired During Period			69
Contingent payment received related to sale of certain U.S. manufacturing sites			$ 20	$ 20

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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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.

+ References

No definition available.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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The cash inflow from sale of buildings.

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Amount of noncash expense for share-based payment arrangement.

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This element represents (i) restructuring charges, which are amounts charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a program that is planned and controlled by management, and materially changes either the scope of a business undertaken by an entity, or the manner in which that business is conducted; and (ii) acquisition-related costs, which are costs incurred to effect a business combination which costs have been expensed during the period. Such costs can include transaction costs such as banking, legal, accounting and other costs directly related to effect a business combination as well as external, incremental costs of integration planning that are directly related to a business combination, including costs associated with preparing for systems and other integration activities.

+ References

No definition available.

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