CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Net sales	[1]	$ 3,290	$ 3,141	$ 6,201	$ 6,003
Net sales, related party		28	54	66	109
Net sales		3,318	3,195	6,267	6,112
Costs and expenses:
Cost of products sold	[1]	1,278	1,275	2,477	2,440
Selling, general and administrative expenses		478	499	896	964
Gain on divestiture					(4,861)
Amortization expense		6	6	12	12
Operating income		1,556	1,415	2,882	7,557
Interest and debt expense		150	152	299	326
Interest income		(3)	(2)	(5)	(5)
Other expense (income), net		11	(1)	15	251
Income before income taxes		1,398	1,266	2,573	6,985
Provision for income taxes		479	470	874	2,624
Net income		$ 919	$ 796	$ 1,699	$ 4,361
Net income per share:
Basic		$ 0.64	$ 0.56	$ 1.19	$ 3.06
Diluted		0.64	0.56	1.19	3.05
Dividends declared per share		$ 0.51	$ 0.42	$ 1.02	$ 0.84

[1] Excludes excise taxes of $1,083 million and $1,120 million for the three months ended June 30, 2017 and 2016, respectively; and $2,065 million and $2,150 million for the six months ended June 30, 2017 and 2016, respectively.