Unaudited Quarterly Information (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	2019
(In millions except per share amounts)	First (a)		Second (b)		Third (c)		Fourth (d)
Revenues	$	6,125	$	6,316	$	6,272	$	6,829
Gross Profit	2,707		2,823		2,763		3,035
Net Income	815		1,119		760		1,002
Earnings per Share:
Basic	2.04		2.80		1.89		2.51
Diluted	2.02		2.77		1.88		2.49

Amounts reflect aggregate restructuring and other items, net, as follows:

(a)Costs of $28 million.

(b)Income of $443 million.

(c)Costs of $43 million.

(d)Costs of $38 million.

	2018
(In millions except per share amounts)	First (a)		Second (b)		Third (c)		Fourth (d)
Revenues	$	5,853	$	6,078	$	5,920	$	6,507
Gross Profit	2,580		2,738		2,615		2,924
Net Income	579		752		709		898
Earnings per Share:
Basic	1.44		1.87		1.76		2.23
Diluted	1.43		1.85		1.75		2.22

Amounts reflect aggregate restructuring and other items, net, as follows:

(a)Costs of $56 million.

(b)Costs of $25 million.

(c)Income of $32 million.

(d)Costs of $42 million.