| F. | PROPERTY, PLANT AND EQUIPMENT |
Property, plant and equipment include the following:
|
At December 31, |
USEFUL LIVES | 2013 | 2012 | |||||||||
|
Land |
$ | 238.5 | $ | 231.0 | ||||||||
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Buildings and improvements |
10-40 years | 1,024.9 | 960.1 | |||||||||
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Machinery, equipment and production tooling |
3-12 years | 3,345.8 | 2,678.6 | |||||||||
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Construction in progress |
321.2 | 667.9 | ||||||||||
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| 4,930.4 | 4,537.6 | |||||||||||
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Less allowance for depreciation |
(2,417.1 | ) | (2,224.7 | ) | ||||||||
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| $ | 2,513.3 | $ | 2,312.9 | |||||||||
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