CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - USD ($) $ in Millions	Total	Common shares:	Other capital:	Retained earnings:	Accumulated other comprehensive loss:
Balance at beginning of year at Dec. 31, 2021		$ 934	$ 8,181	$ 2,131	$ (479)
Issued for exercise of stock options and vested units		2	15
Repurchases of common shares (Note 14)		(20)	(530)
Share-based compensation			33
Other transactions, net			(8)
Net Income (Loss)	$ 1,880			1,880
Dividends on common shares				(1,622)
Other comprehensive (loss) income					232
Balance at end of year at Dec. 31, 2022	$ 10,749	916	7,691	2,389	(247)
Dividends paid per common share	$ 2.17
Issued for exercise of stock options and vested units		1	7
Repurchases of common shares (Note 14)		(5)	(120)
Share-based compensation			36
Other transactions, net			(6)
Net Income (Loss)	$ 839			839
Dividends on common shares				(1,219)
Other comprehensive (loss) income					(46)
Balance at end of year at Dec. 31, 2023	$ 10,236	912	7,608	2,009	(293)
Dividends paid per common share	$ 1.66
Issued for exercise of stock options and vested units		2	4
Repurchases of common shares (Note 14)		(6)	(147)
Share-based compensation			43
Other transactions, net			(8)
Net Income (Loss)	$ 396			396
Dividends on common shares				(690)
Other comprehensive (loss) income					(109)
Balance at end of year at Dec. 31, 2024	$ 9,721	$ 908	$ 7,500	$ 1,715	$ (402)
Dividends paid per common share	$ 0.94