Annual report pursuant to Section 13 and 15(d)

PENSION AND OTHER POSTRETIREMENT BENEFITS (Estimated Future Benefit Payments) (Details)

v2.4.0.8
PENSION AND OTHER POSTRETIREMENT BENEFITS (Estimated Future Benefit Payments) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Defined Benefit Plan Expected Net Periodic Benefit Cost $ 36.3
Pension Benefits [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Defined Benefit Plan Expected Net Periodic Benefit Cost 28.0
2014 81.7
2015 77.9
2016 78.6
2017 79.6
2018 81.6
2019-2023 414.6
Gross Company Benefits [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
2014 23.7
2015 24.9
2016 24.8
2017 25.0
2018 25.0
2019-2023 119.6
Less Medicare Subsidy [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
2014 1.0
2015 1.1
2016 1.2
2017 1.4
2018 1.5
2019-2023 9.4
Net Company Payments [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
2014 22.7
2015 23.8
2016 23.6
2017 23.6
2018 23.5
2019-2023 110.2
Other Postretirement Benefit Plan, Defined Benefit [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Defined Benefit Plan Expected Net Periodic Benefit Cost $ 8.3