CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Millions		Total	Common Stock	Additional Paid-in Capital	Unearned Compensation	Treasury Stock	Retained Earnings		Accumulated Other Comprehensive Income (Loss)	[1]	Noncontrolling Interests
Beginning balance at Dec. 31, 2017			$ 1,466	$ 1,984	$ (5)	$ (20,181)	$ 20,531		$ (3,855)		$ 303
Changes in Shareholders' Equity [Roll Forward]
Net income		$ 678					634				44
Other comprehensive income (loss), net of tax		121							118		3
Dividends	[2]						(718)
Stock-based compensation expense				28
Shares issued for stock options				48		77
Shares issued for restricted stock units				(12)		12
Treasury stock acquired						351
Other				(1)	3	2	134		(163)	[3]
Ending balance at Mar. 31, 2018			1,466	2,047	(2)	(20,441)	20,581		(3,900)		350
Beginning balance at Dec. 31, 2018		197	1,466	2,204	(3)	(21,196)	21,615		(4,188)		299
Changes in Shareholders' Equity [Roll Forward]
Net income		600					560				40
Other comprehensive income (loss), net of tax		33							28		5
Dividends							(734)	[2]			(2)
Stock-based compensation expense				17
Shares issued for stock options				33		49
Shares issued for restricted stock units				(13)		13
Treasury stock acquired						(399)
Other						1	(5)
Ending balance at Mar. 31, 2019		$ (210)	$ 1,466	$ 2,241	$ (3)	$ (21,532)	$ 21,436		$ (4,160)		$ 342

[1] Accumulated other comprehensive income (loss) includes cumulative translation losses of $3,134 at March 31, 2019 ($2,832 at March 31, 2018) and $3,155 at December 31, 2018 ($2,927 at December 31, 2017), respectively, and unrecognized retirement plan and other retiree benefits costs of $1,026 at March 31, 2019 ($1,062 at March 31, 2018) and $1,038 at December 31, 2018 ($923 at December 31, 2017), respectively.

[2] Two dividends were declared in each of the first quarters of 2019 and 2018.

[3] As a result of the early adoption of ASU 2018-02, the Company reclassified the stranded tax effects in Accumulated other comprehensive income (loss) resulting from the Tax Cuts and Jobs Act (the “TCJA” or “U.S. tax reform”) to Retained earnings. See Note 2, Summary of Accounting Policies in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018 for additional information.