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Summary of Significant Accounting Policies - Changes in Allowances for Credit Losses (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Allowance for Trade Receivables    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Balance at January 1 $ (37) $ (42)
Current period provision for expected credit losses (13) (3)
Write-offs charged against the allowance 2 5
Currency 3 3
Balance at December 31 (45) (37)
Allowance for Other Current Receivables    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Balance at January 1 (49) (42)
Current period provision for expected credit losses (14) (13)
Write-offs charged against the allowance 3 3
Currency 1 3
Balance at December 31 (59) (49)
Allowance for Long-Term Receivables    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Balance at January 1 (10) (12)
Current period provision for expected credit losses (3) 0
Write-offs charged against the allowance 0 2
Currency (1) 0
Balance at December 31 $ (14) $ (10)