Inventories consisted of the following at December 31, (in millions):
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|
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2016 |
|
2015 |
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|
Raw materials |
|
$ |
132.8 |
|
$ |
158.8 |
|
|
Work-in-process |
|
|
181.0 |
|
|
131.1 |
|
|
Finished goods |
|
|
91.8 |
|
|
93.3 |
|
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Demonstration units |
|
|
34.8 |
|
|
38.8 |
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|
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|
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Inventories |
|
$ |
440.4 |
|
$ |
422.0 |
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