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Network
1110 - Disclosure - Net Income (Loss) Per Common Share - Computation of Basic and Diluted Net Income (Loss) Per Common Share (Detail)
(http://www.alere.com/taxonomy/role/DisclosureNetIncomeLossPerCommonShareComputationOfBasicAndDilutedNetIncomeLossPerCommonShare)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Earnings Per Share [Abstract]Period [Axis]
2015-01-01 - 2015-12-31
2014-01-01 - 2014-12-31
2013-01-01 - 2013-12-31
Earnings Per Share [Abstract]
 
 
 
Numerator:
 
 
 
Income (loss) from continuing operations
(12,756,000) 
(171,754,000) 
(57,856,000) 
Preferred stock dividends
(21,293,000) 
(21,293,000) 
(21,293,000) 
Income (loss) from continuing operations attributable to common shares
(34,049,000) 
 
(193,047,000) 
 
(79,149,000) 
 
Less: Net income attributable to non-controlling interest
381,000  
30,000  
976,000  
Income (loss) from continuing operations attributable to Alere Inc. and Subsidiaries
(34,430,000) 
 
(193,077,000) 
 
(80,125,000) 
 
Income (loss) from discontinued operations
219,513,000  
138,318,000  
(16,126,000) 
Net income (loss) available to common stockholders
185,083,000  
 
(54,759,000) 
 
(96,251,000) 
 
Denominator:
 
 
 
Weighted-average common shares outstanding - basic and diluted
85,420,000  
82,938,000  
81,542,000  
Basic and diluted net income (loss) per common share:
 
 
 
Income (loss) from continuing operations attributable to Alere Inc. and Subsidiaries
(.40) 
(2.33) 
(.98) 
Income (loss) from discontinued operations
2.57  
1.67  
(.20) 
Basic net income (loss) per common share attributable to Alere Inc. and Subsidiaries
2.17  
 
(.66) 
 
(1.18)