Rendering

Component: (Network and Table)
Network
2306301 - Disclosure - Restructuring Restructuring (Tables)
(http://www.biogenidec.com/role/RestructuringRestructuringTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000875045 (http://www.sec.gov/CIK)
Restructuring and Related Activities [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Restructuring and Related Activities [Abstract]
 
Charges and spending related to our 2015 restructuring program
(In millions)
Workforce
Reduction
 
Pipeline
Programs
 
Total
Restructuring reserve as of December 31, 2015
$
33.7

 
$
3.6

 
$
37.3

Expense
4.9

 
5.4

 
10.3

Payments
(31.2
)
 
(9.0
)
 
(40.2
)
Adjustments to previous estimates, net
(5.2
)
 
2.9

 
(2.3
)
Restructuring reserve as of December 31, 2016
$
2.2

 
$
2.9

 
$
5.1