Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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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.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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-Publisher FASB
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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Taxes on Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Taxes on Income (Details) - USD ($) $ in Millions	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Examination [Line Items]
Effective income tax rate (as percent)	14.50%	18.90%	15.30%	13.00%
Internal Revenue Service (IRS) \| Domestic Tax Authority
Income Tax Examination [Line Items]
Tax benefit recognized related to settlement				$ 360
Income taxes paid				$ 107