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SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS
 12 Months Ended
Dec. 31, 2014
SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS  
SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

                                   SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS
FOR THE YEARS ENDED DECEMBER 31, 2014, 2013 AND 2012
(in millions of dollars)

                                                                                                                                                                                    

Allowances for Doubtful
Accounts and Product Returns

 

Balance
at Beginning
of Year

 

Provisions/
Charges
to Income

 

Amounts
Charged Off
and Other
Deductions

 

Balance at
End of Year

 

2014

 

$
312

 

$
207

 

$
(209

)

$
310

 

2013

 

 
406

 

 
163

 

 
(257

)(1)

 
312

 

2012

 

 
421

 

 
343

 

 
(358

)

 
406

 

(1)

Includes $178 million transferred to AbbVie as part of the separation on January 1, 2013.