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Debt (Tables)
12 Months Ended
Dec. 31, 2011
Debt [Abstract]  
Components Of Long-Term Debt
December 31 (millions)    2011      2010  

12 3/4% senior secured notes due 2014

   $ 186.2       $ 375.0   

12 1/2% senior notes due 2016

     150.6         150.6   

14 1/4% senior secured notes due 2015

     25.5         246.6   

8% senior notes

             68.0   

Other, net of unamortized discounts

     (2.6)         (16.2)   

Total

     359.7         824.0   

Less – current maturities

     .9         .8   

Total long-term debt

   $ 358.8       $ 823.2