Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Details)

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Fair Value (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Loss on foreign currency derivatives recorded in earnings $ 0 $ (2) $ (1) $ 0
Foreign currency impact of highly inflationary countries 0 $ 1 1 $ 2
Carrying Amount        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 2,088   2,088  
Estimated Fair Value        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt $ 2,116   $ 2,116