Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income before non-controlling interests	$ 552	$ 542	$ 2,616	$ 2,367
Other comprehensive (loss) income, before tax:
Foreign currency translation adjustments	(895)	(346)	(1,928)	(413)
Gain related to pension/post-retirement plans	281	204	603	234
Other comprehensive loss, before tax	(614)	(142)	(1,325)	(179)
Income tax expense on other comprehensive loss	71	50	148	56
Other comprehensive loss, net of tax	(685)	(192)	(1,473)	(235)
Comprehensive (loss) income	(133)	350	1,143	2,132
Less: comprehensive income attributable to non-controlling interest	6	5	32	27
Comprehensive (loss) income attributable to the Company	$ (139)	$ 345	$ 1,111	$ 2,105