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Contingencies	6 Months Ended
Contingencies	Jun. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies In the second quarter of 2014, we recorded legal costs of $9.0 in the United States related to a settlement agreement in connection with a lawsuit in California involving allegations regarding our wage statements. The settlement agreement was approved by the court at a final hearing in June 2015. We believe that the settlement was in our best interest to avoid the costs and disruption of ongoing litigation.