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Trade Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2022

Text block [abstract]

Summary of Trade Accounts Receivable

As of December 31, 2022 and 2021, consolidated trade accounts receivable consisted of:


		2022				2021
Trade accounts receivable		$	1,735				1,622
Allowances for expected credit losses			(91	)			(101	)

		$	1,644				1,521

Summary of Trade Accounts Receivable and Allowance for Expected Credit Loss

As of December 31, 2022, the balances of trade accounts receivable and the allowance for Expected Credit Losses (“ECL”) were as follows:


		Accounts receivable				ECL allowance				ECL average rate
Mexico		$	306				31				10.1	%
United States			591				9				1.5	%
Europe, Middle East, Africa and Asia			763				41				5.4	%
South, Central America and the Caribbean			73				10				13.7	%
Others			2				—				—

		$	1,735				91

Summary of Allowance for Expected Credit Losses

Changes in the allowance for expected credit losses in 2022, 2021 and 2020, were as follows:


		2022				2021				2020
Allowances for expected credit losses at beginning of period		$	101				121				116
Charged to selling expenses			9				1				23
Deductions			(21	)			(16	)			(19	)
Reclassification to assets held for sale (note 4.2)			—				(2	)			—
Foreign currency translation effects			2				(3	)			1

Allowances for expected credit losses at end of period		$	91				101				121