Quarterly report pursuant to Section 13 or 15(d)

GENERAL (Details 2)

v2.4.0.6
GENERAL (Details 2) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 06, 2012
Amendment to Credit Agreement    
Reference rate LIBOR  
Revolving Facility
   
Amendment to Credit Agreement    
Maximum borrowing capacity under revolving commitments $ 400 $ 400
Reference rate US LIBOR  
Term Loan B
   
Amendment to Credit Agreement    
Aggregate principal amount 307 346
Reference rate US LIBOR  
Extended Term Loans B Series 2
   
Amendment to Credit Agreement    
Aggregate principal amount $ 346 $ 346
Reference rate US LIBOR  
Increase in the interest rate margin (as a percent) 3.00%