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Contingencies	6 Months Ended
Contingencies	Jun. 30, 2012
Contingencies [Abstract]
Contingencies	Contingencies We are a party to various litigation and proceedings which we believe, based on advice of counsel, will not either individually or in the aggregate have a materially adverse effect on our financial condition, results of operations or cash flows.

The entire disclosure for commitments and contingencies.

+ References

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+ Details