Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Property, plant and equipment is stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives or lease term as follows:

Buildings and leasehold improvements	5 - 50 years
Plant and equipment	3 - 30 years

The cost and accumulated depreciation of property, plant and equipment at December 31, 2019 and December 31, 2018 were as follows:

	December 31,
	2019		2018
Land and land improvements	$	97	$	98
Buildings	241		236
Plant and equipment	1,974		1,926
Construction in progress	180		144
Total	2,492		2,404
Less accumulated depreciation	(1,503)		(1,410)
Property, plant, and equipment—net	$	989	$	994