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Commitments and Contingencies Policy (Policies)
9 Months Ended
Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies, Policy [Policy Text Block]
We establish a reserve for matters when a loss is probable and we can reasonably estimate the amount of such loss.
On a quarterly and annual basis, we review relevant information about all pending legal actions and proceedings for the purpose of evaluating and revising our contingencies, reserves and disclosures.
For legal actions or proceedings where there is only a reasonable possibility that a loss may be incurred, or where we are not currently able to estimate the reasonably possible loss or range of losses we do not establish a reserve.