12 Receivables

12 Receivables
  31.12.2014 31.12.2013
Trade accounts receivable 469,448 483,384
Allowances for doubtful accounts -25,911 -28,508
Other receivables 48,509 55,253
Total 492,046 510,129

All receivables fall into the category loans and receivables and are measured at amortised cost. The total sum of receivables at 31 December 2014 (and 31 December 2013) falls due within one year. Owing to their short-term nature, the carrying amounts are assumed to be fair values.

The maturity structure of the receivables and the development of impairments are shown in the risk management and financial risk management section.