Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income before non-controlling interests	$ 3,087	$ 3,174	$ 2,046
Other comprehensive (loss) income, before tax:
Foreign currency translation adjustments	(1,198)	(389)	559
Gain (loss) related to pension and post-retirement plans	641	1,229	(784)
Other comprehensive (loss) income, before tax	(557)	840	(225)
Income tax expense (credit) on other comprehensive loss	182	305	(170)
Other comprehensive (loss) income, net of tax	(739)	535	(55)
Comprehensive income	2,348	3,709	1,991
Less: Comprehensive income attributable to non-controlling interests	37	31	30
Comprehensive income attributable to the Company	$ 2,311	$ 3,678	$ 1,961