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Schedule Of Valuation And Qualifying Accounts (Tables)
12 Months Ended
Dec. 31, 2012
Schedule Of Valuation And Qualifying Accounts [Abstract]  
Schedule Of Valuation And Qualifying Accounts [Text Block]

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

Union Pacific Corporation and Subsidiary Companies

 

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

Union Pacific Corporation and Subsidiary Companies

 

Millions, for the Years Ended December 31,201220112010
Allowance for doubtful accounts:      
Balance, beginning of period $ 50$ 56$ 70
Charges/(reduction) to expense   (1)  -  (6)
Net recoveries/(write-offs)   (12)  (6)  (8)
Balance, end of period $ 37$ 50$ 56
Allowance for doubtful accounts are presented in the Consolidated Statements of Financial Position as follows:      
Current $ 4$ 9$ 5
Long-term   33  41  51
Balance, end of period $ 37$ 50$ 56
Accrued casualty costs:      
Balance, beginning of period $ 778$ 905$ 1,086
Charges to expense   190  110  186
Cash payments and other reductions   (234)  (237)  (367)
Balance, end of period $ 734$ 778$ 905
Accrued casualty costs are presented in the Consolidated Statements of Financial Position as follows:      
Current $ 213$ 249$ 325
Long-term   521  529  580
Balance, end of period $ 734$ 778$ 905

Millions, for the Years Ended December 31,201220112010
Allowance for doubtful accounts:      
Balance, beginning of period $ 50$ 56$ 70
Charges/(reduction) to expense   (1)  -  (6)
Net recoveries/(write-offs)   (12)  (6)  (8)
Balance, end of period $ 37$ 50$ 56
Allowance for doubtful accounts are presented in the Consolidated Statements of Financial Position as follows:      
Current $ 4$ 9$ 5
Long-term   33  41  51
Balance, end of period $ 37$ 50$ 56
Accrued casualty costs:      
Balance, beginning of period $ 778$ 905$ 1,086
Charges to expense   190  110  186
Cash payments and other reductions   (234)  (237)  (367)
Balance, end of period $ 734$ 778$ 905
Accrued casualty costs are presented in the Consolidated Statements of Financial Position as follows:      
Current $ 213$ 249$ 325
Long-term   521  529  580
Balance, end of period $ 734$ 778$ 905