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Contingencies and Commitments Contingencies and Commitments (Policies)
9 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies, Policy [Policy Text Block]
Litigation The Company is involved in certain claims, suits and legal proceedings in the normal course of business. The Company accrues for litigation and claims when it is probable that a liability has been incurred and the amount of loss can be reasonably estimated.