Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Profit of consolidated and affiliated companies	$ 1,884	$ 1,667
Other Comprehensive Income (Loss), Net of Tax:
Foreign currency translation, net of tax (provision)/benefit of: Three months ended March 31: 2019-$(4), 2018-$15	(22)	184
Pension and other postretirement benefits:
Current year prior service credit (cost), net of tax (provision)/benefit of: Three months ended March 31: 2019-$0, 2018 - $1	0	(2)
Amortization of prior service (credit) cost, net of tax (provision)/benefit of: Three months ended March 31: 2019-$3, 2018 - $2	(7)	(7)
Derivative financial instruments:
Gains (losses) deferred, net of tax (provision)/benefit of : three months ended March 31: 2019 - $(3); 2018 - $2	10	5
(Gains) losses reclassified to earnings, net of tax (provision)/benefit of: Three months ended March 31 2019- $0; 2018 - $0	9	(18)
Available-for-sale securities:
Gains (losses) deferred, net of tax (provision)/benefit of: Three months ended March 31: 2019-$(6), 2018 - $2	15	(11)
(Gains) losses reclassified to earnings, net of tax (provision)/benefit of: Three months ended March 31: 2019-$0, 2018 - $0	1	0
Total other comprehensive income (loss), net of tax	(12)	187
Comprehensive Income	1,872	1,854
Less: comprehensive income attributable to the noncontrolling interests	3	2
Comprehensive income attributable to stockholders	$ 1,869	$ 1,852