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Quarterly report pursuant to Section 13 or 15(d)

SHAREHOLDERS' EQUITY Accumulate Other Comprehensive Income (Loss) (Details)

v2.4.0.6
SHAREHOLDERS' EQUITY Accumulate Other Comprehensive Income (Loss) (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Dec. 31, 2011
Accumulated other comprehensive loss $ (51.4) Ìý $ (55.6) Ìý
Other Comprehensive Income (Loss), Net of Tax 5.4 23.2 Ìý Ìý
Postretirement Benefit Liability [Member]
 Ìý Ìý Ìý Ìý
Accumulated other comprehensive loss (377.4) (404.2) (382.7) (408.9)
Other Comprehensive Income (Loss) before Reclassifications (1.1) Ìý Ìý Ìý
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) 6.4 Ìý Ìý Ìý
Other Comprehensive Income (Loss), Net of Tax Ìý 4.7 Ìý Ìý
Investments Impairment Charge [Member]
 Ìý Ìý Ìý Ìý
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) 0.1 Ìý Ìý Ìý
Accumulated Net Unrealized Investment Gain (Loss) [Member]
 Ìý Ìý Ìý Ìý
Accumulated other comprehensive loss 4.7 4.9 2.1 2.6
Other Comprehensive Income (Loss) before Reclassifications 2.5 Ìý Ìý Ìý
Other Comprehensive Income (Loss), Net of Tax Ìý 2.3 Ìý Ìý
Foreign Currency Translation Adjustment [Member]
 Ìý Ìý Ìý Ìý
Accumulated other comprehensive loss 319.6 323.4 316.3 312.5
Other Comprehensive Income (Loss) before Reclassifications 3.3 Ìý Ìý Ìý
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) 0 Ìý Ìý Ìý
Other Comprehensive Income (Loss), Net of Tax Ìý 10.9 Ìý Ìý
Gain (Loss) on Derivatives [Member]
 Ìý Ìý Ìý Ìý
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) (2.0) Ìý Ìý Ìý
Unrealized Gain Loss On Derivatives [Member]
 Ìý Ìý Ìý Ìý
Accumulated other comprehensive loss 1.7 5.0 8.7 1.2
Other Comprehensive Income (Loss) before Reclassifications (5.0) Ìý Ìý Ìý
Other Comprehensive Income (Loss), Net of Tax Ìý 3.8 Ìý Ìý
Accumulated Other Comprehensive Income (Loss) [Member]
 Ìý Ìý Ìý Ìý
Accumulated other comprehensive loss (51.4) (70.9) (55.6) (92.6)
Other Comprehensive Income (Loss) before Reclassifications (0.3) Ìý Ìý Ìý
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) 4.5 Ìý Ìý Ìý
Other Comprehensive Income (Loss), Net of Tax Ìý $ 21.7 Ìý Ìý