XML 26 R67.htm IDEA: XBRL DOCUMENT v3.3.0.814
Reclassifications Out of Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Loss (Detail) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Opening balance     $ (106.3)  
Other comprehensive income before reclassifications     0.4  
Amounts reclassified from AOCL     2.4  
Total other comprehensive income $ 6.0 $ (5.1) 2.8 $ (3.7)
Closing balance (103.5)   (103.5)  
Defined Benefit Pension Plan Items [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Opening balance     (57.3)  
Other comprehensive income before reclassifications     0.0  
Amounts reclassified from AOCL     2.4  
Total other comprehensive income     2.4  
Closing balance (54.9)   (54.9)  
Cumulative Translation Adjustments [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Opening balance     (49.0)  
Other comprehensive income before reclassifications     0.4  
Amounts reclassified from AOCL     0.0  
Total other comprehensive income     0.4  
Closing balance $ (48.6)   $ (48.6)