STOCKHOLDERS' EQUITY: - Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2008
SCC share repurchase program:
Amount authorized for share repurchase program	$ 3,000	$ 3,000	$ 500
Total Number of Shares Purchased		119,500,000
Cost of purchase of shares		$ 2,900
Closing price of NYSE (in dollars per share)	$ 44.84	$ 44.84
Maximum Number of Shares that May Yet Be Purchased Under the Plan @ $44.84	1,800,000	1,800,000
Percentage of Ownership by Parent	88.90%	88.90%
Parent Company (Grupo Mexico) common shares
SCC share repurchase program:
Shares purchased	350,000
Percentage of Ownership by Parent	88.92%	88.92%