Supplementary Information Sundry Income - Net (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019		Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interest income		$ 23		$ 28
Equity in earnings of affiliates - net		13		14
Net gain on sales of businesses and other assets		55	[1]	2
Net exchange losses		(32)		(132)
Non-operating pension and other post employment benefit credit	[2]	66		92
Miscellaneous income and expenses, net	[3]	32		43
Sundry income - net		$ 157		$ 47

[1] The three months ended March 31, 2019 includes a gain on sale of assets within the electronics and imaging product line.

[2] Includes non-service related components of net periodic benefit credits (costs) (interest cost, expected return on plan assets, and amortization of unrecognized loss).

[3] Miscellaneous income and expenses - net, includes gains related to litigation settlements and other items.