XML 20 R42.htm IDEA: XBRL DOCUMENT v2.4.0.6
DEBT (Long-term debt) (Table) (Details) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2012
Aug. 23, 2012
Dec. 31, 2011
Debt Instrument [Line Items]      
Total long-term debt $ 2,175.0   $ 2,085.5
Revolving credit facility [Member]
     
Debt Instrument [Line Items]      
Revolving credit facility 0   560.0
Senior notes due 2013 [Member]
     
Debt Instrument [Line Items]      
Total long-term debt 0   350.5
Stated interest rate percentage 5.50%    
Senior notes due 2015 [Member]
     
Debt Instrument [Line Items]      
Total long-term debt 250.0   250.0
Stated interest rate percentage 5.625%    
Senior notes due 2016 [Member]
     
Debt Instrument [Line Items]      
Total long-term debt 325.0   325.0
Stated interest rate percentage 3.125%    
Senior notes due 2017 [Member]
     
Debt Instrument [Line Items]      
Total long-term debt 500.0   0
Stated interest rate percentage 2.20% 2.20%  
Senior notes due 2020 [Member]
     
Debt Instrument [Line Items]      
Total long-term debt 600.0   600.0
Stated interest rate percentage 4.625%    
Senior notes due 2022 [Member]
     
Debt Instrument [Line Items]      
Total long-term debt $ 500.0   $ 0
Stated interest rate percentage 3.75% 3.75%