XML 35 R32.htm IDEA: XBRL DOCUMENT v2.4.1.9
Restructuring Activities (Tables)
 3 Months Ended
Mar. 31, 2015
Restructuring and Related Activities [Abstract]  
Changes in restructuring liabilities
Changes in the restructuring liabilities, substantially all of which are employee-related, during the periods ended March 31, 2015 and December 31, 2014 are summarized as follows ($ in millions):
 
Three Months Ended
 
Year Ended
 
March 31,
2015
 
December 31,
2014
Balance at beginning of year
$
8.7

 
$
4.7

Accruals for announced programs
3.3

 
11.2

Cash payments
(1.1
)
 
(6.3
)
Exchange rate impacts
(1.0
)
 
(0.9
)
Balance at end of period
$
9.9

 
$
8.7