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Property, Plant and Equipment (Tables)
9 Months Ended
Sep. 28, 2012
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, plant and equipment consisted of the following (in millions): 
 
September 28, 2012
 
December 31, 2011
Land
$
115.9

 
$
110.5

Buildings and leasehold improvements
329.8

 
302.2

Machinery, equipment and office furnishings
1,159.3

 
1,051.6

Construction in progress
86.9

 
95.3

Total gross book value
1,691.9

 
1,559.6

Less accumulated depreciation
(604.6
)
 
(535.8
)
Total net book value
$
1,087.3

 
$
1,023.8