XML 60 R6.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Parenthetical) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]        
Recognition of deferred pension items, net of taxes $ 0.2 $ 0.6 $ 1.7 $ 2.1
Unrealized gains (losses) on derivative instruments, net of taxes $ 1.0   $ 1.3 $ 0.1