Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory [Table Text Block]

Inventories were as follows (in millions):

	September 30, 2015			December 31, 2014
Raw materials, work-in-process, and supplies	$	4,280		$	3,822
Finished products	6,222			5,022
Total inventories under FIFO	10,502			8,844
LIFO adjustment	(1,006		)	(978		)
Total inventories	$	9,496		$	7,866