Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Line Items]
Income tax expense (benefit) allocated directly to equity	$ 164	$ 146	$ (101)
Unrecognized tax benefits that would impact effective tax rate	289
Interest (income) expense recognized related to unrecognized tax benefits	8	10	9
Accrued interest related to unrecognized tax benefits	40	$ 35	$ 24
Tax plus interest for years 2010 through 2018	$ 145
Minimum
Income Taxes [Line Items]
Statue of limitations on foreign jurisdictions for tax audits	3 years
Maximum
Income Taxes [Line Items]
Statue of limitations on foreign jurisdictions for tax audits	6 years

Statute Of Limitations Of Certain Foreign Entities

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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 sum of the tax effects of all items occurring during the period that have been charged or credited directly to other comprehensive income or to related components of shareholders' equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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Estimated amount of loss resulting from an adverse tax position.

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Amount of interest expense accrued for an underpayment of income taxes.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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Amount of interest expense for an underpayment of income taxes.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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