Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2018

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

(In millions)	2018		2017		2016
Cash Paid For:
Interest	$	687	$	533	$	458
Income Taxes	591		479		663
Non-cash Investing and Financing Activities
Declared but unpaid dividends	69		61		60
Issuance of stock upon vesting of restricted stock units	170		125		127
Fair value of investments contributed to defined benefit plans	—		—		16

Restrictions on Cash and Cash Equivalents [Table Text Block]

Cash, cash equivalents and restricted cash is included in the consolidated balance sheet as follows:

	December 31,		December 31,
(In millions)	2018		2017
Cash and Cash Equivalents	$	2,103	$	1,335
Restricted Cash Included in Other Current Assets	12		24
Restricted Cash Included in Other Assets	2		2
Cash, Cash Equivalents and Restricted Cash	$	2,117	$	1,361