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Other Liabilities
 12 Months Ended
Dec. 31, 2011
Other Liabilities [Abstract]  
Other Liabilities

10. Other liabilities

Other accrued liabilities (current) are comprised of the following:

 

December 31 (millions)    2011      2010  

Payrolls and commissions

    $ 120.9       $ 143.1   

Accrued vacations

      70.4         75.0   

Taxes other than income taxes

      49.8         59.2   

Income taxes

      28.8         53.9   

Postretirement

      28.7         28.8   

Accrued interest

      14.6         30.9   

Other

      112.3         128.0   

Total other accrued liabilities

    $ 425.5       $ 518.9