v2.4.0.6
Acquisitions (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
0 Months Ended 6 Months Ended 0 Months Ended 6 Months Ended
Feb. 16, 2012
NeuroNexus Technologies, Inc. Feb.16, 2012 [Member]
Jun. 29, 2012
NeuroNexus Technologies, Inc. Feb.16, 2012 [Member]
Dec. 15, 2011
Micro Power Electronics, Inc. Dec. 15, 2011 [Member]
Jun. 29, 2012
Micro Power Electronics, Inc. Dec. 15, 2011 [Member]
Business Acquisition [Line Items]        
Business Acquisition, Name of Acquired Entity NeuroNexus Technologies, Inc.   Micro Power Electronics, Inc.  
Business Acquisition, Description of Acquired Entity NeuroNexus is an active implantable medical device design firm specializing in developing and commercializing neural interface technology, components and systems for neuroscience and clinical markets. NeuroNexus has an extensive intellectual property portfolio, core technologies and capabilities to support the development and manufacturing of neural interface devices across a wide range of applications including neuromodulation, sensing, optical stimulation and targeted drug delivery.   Micro Power is a leading supplier of custom battery solutions, serving the portable medical, military and handheld automatic identification and data collection markets.  
Total revenue included from the acquired entity   $ 1.0    
Total net income included from the acquired entity   (0.2)    
Business Acquisition, Cost of Acquired Entity, Cash Paid 11.7   71.8  
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 2      
Business Acquisition, Contingent Consideration, at Fair Value 1.5      
Business Acquisition, Purchase Price Allocation, Status The value assigned to certain assets and liabilities are preliminary and are subject to adjustment as additional information is obtained, including, but not limited to, the finalization of pre-acquisition tax positions. The valuation is expected to be finalized in 2012.   The value assigned to certain assets and liabilities are preliminary and are subject to adjustment as additional information is obtained, including, but not limited to, the finalization of pre-acquisition tax positions. The valuation will be finalized in 2012.  
Adjustment To Purchase Price Allocation Tradename       (0.4)
Purchase price allocation adjustment - deferred tax liability       (0.1)
Adjustment To Purchase Price Allocation Goodwill       $ 0.3