3M CO | 2013 | FY | 3


Liability and Receivable Balances         
At December 31         
(Millions) 2013 2012 2011
        
Respirator mask/asbestos liabilities  $ 152 $ 154 $ 130
Respirator mask/asbestos insurance receivables    58   87   121
          
Environmental remediation liabilities  $ 27 $ 29 $ 28
Environmental remediation insurance receivables    11   11   15
          
Other environmental liabilities  $ 48 $ 57 $ 75
Other environmental insurance receivables   15   15  

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