Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) (Changes In The Components Of Accumulated Other Comprehensive Income (Loss)) (Details)

v2.4.0.6
Accumulated Other Comprehensive Income (Loss) (Changes In The Components Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Accumulated Other Comprehensive Income (Loss), ending balance $ (92.6) $ 45.9 $ (122.6)
Postretirement Benefit Liability [Member]
      
Accumulated Other Comprehensive Income (Loss), beginning balance (305.1) (319.1) (343.3)
Other Comprehensive Income (Loss), Net of Tax (103.8) 14.0 24.2
Accumulated Other Comprehensive Income (Loss), ending balance (408.9) (305.1) (319.1)
Foreign Currency Translation Adjustment [Member]
      
Accumulated Other Comprehensive Income (Loss), beginning balance 314.7 163.1 (68.6)
Other Comprehensive Income (Loss), Net of Tax (2.2) 151.6 231.7
Accumulated Other Comprehensive Income (Loss), ending balance 312.5 314.7 163.1
Accumulated Net Unrealized Investment Gain (Loss) On Securities [Member]
      
Accumulated Other Comprehensive Income (Loss), beginning balance 33.6 29.4 (0.1)
Other Comprehensive Income (Loss), Net of Tax (31.0) 4.2 29.5
Accumulated Other Comprehensive Income (Loss), ending balance 2.6 33.6 29.4
Interest Rate Swap [Member]
      
Accumulated Other Comprehensive Income (Loss), beginning balance     (1.7)
Other Comprehensive Income (Loss), Net of Tax     1.7
Unrealized Gain (Loss) On Derivatives [Member]
      
Accumulated Other Comprehensive Income (Loss), beginning balance 2.7 4.0 19.1
Other Comprehensive Income (Loss), Net of Tax (1.5) (1.3) (15.1)
Accumulated Other Comprehensive Income (Loss), ending balance 1.2 2.7 4.0
Accumulated Other Comprehensive Income (Loss) [Member]
      
Accumulated Other Comprehensive Income (Loss), beginning balance 45.9 (122.6) (394.6)
Other Comprehensive Income (Loss), Net of Tax (138.5) 168.5 272.0
Accumulated Other Comprehensive Income (Loss), ending balance $ (92.6) $ 45.9 $ (122.6)