Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Profit of consolidated and affiliated companies	$ 1,531	$ 1,093
Foreign currency translation	(347)	(360)
Pension and other post retirement benefits	(8)	(7)
Derivative financial instruments	(31)	(60)
Available for sale securities	(16)	(18)
Total other comprehensive income (loss), net of tax	(402)	(445)
Comprehensive income	1,129	648
Less: comprehensive income attributable to the noncontrolling interests	1	1
Comprehensive income attributable to shareholders	$ 1,128	$ 647

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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