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Summary of Balance Sheet Data (Tables)
9 Months Ended
Sep. 30, 2017
Statement of Financial Position [Abstract]  
Schedule of Inventory, Current
The following schedule presents a summary of inventories by major class:
 
 
September 30, 2017
 
December 31, 2016
 
 
LIFO
 
Non-LIFO
 
Total
 
LIFO
 
Non-LIFO
 
Total
Raw materials
 
$
88

 
$
249

 
$
337

 
$
93

 
$
236

 
$
329

Work in process
 
106

 
97

 
203

 
114

 
89

 
203

Finished goods
 
396

 
687

 
1,083

 
430

 
600

 
1,030

Supplies and other
 

 
298

 
298

 

 
280

 
280

 
 
590

 
1,331

 
1,921

 
637

 
1,205

 
1,842

Excess of FIFO or weighted-average cost over LIFO cost
 
(173
)
 

 
(173
)
 
(163
)
 

 
(163
)
Total
 
$
417

 
$
1,331

 
$
1,748

 
$
474

 
$
1,205

 
$
1,679

Property, Plant and Equipment
The following schedule presents a summary of property, plant and equipment, net:
 
September 30, 2017
 
December 31, 2016
Land
$
171

 
$
163

Buildings
2,787

 
2,612

Machinery and equipment
14,328

 
13,591

Construction in progress
337

 
488

 
17,623

 
16,854

Less accumulated depreciation
(10,306
)
 
(9,685
)
Total
$
7,317

 
$
7,169