Inventories (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory [Table Text Block]

Inventories were as follows (in millions):

	June 30, 2016			December 31, 2015
Raw materials, work-in-process, and supplies	$	4,186		$	4,005
Finished products	6,571			5,254
Total inventories under FIFO	10,757			9,259
LIFO adjustment	(928		)	(940		)
Total inventories	$	9,829		$	8,319