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Schedule II Valuation and Qualifying Accounts (Parenthetical) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Jan. 01, 2020
Valuation And Qualifying Accounts Disclosure [Line Items] |  |  |  |
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] | true | true |  |
Change in Accounting Principle, Accounting Standards Update, Adoption Date | Jan. 01, 2022 |  | Jan. 01, 2020 |
Accounting Standards Update [Extensible List] | Accounting Standards Update 2016-13 | us-gaap:AccountingStandardsUpdate201602Member | us-gaap:AccountingStandardsUpdate201409Member |
Retained earnings | $ 5,775 | $ 5,573 |  |
Accounts receivable | 2,610 | 2,387 |  |
Deferred income taxes | $ 1,443 | $ 1,596 |  |
Accounting Standards Update 2016-13 | Restatement Adjustment |  |  |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |  |  |
Retained earnings |  |  |  | $ 12
Accounts receivable |  |  |  | 15
Deferred income taxes |  |  |  | $ 3

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