Contingencies	6 Months Ended
Jun. 30, 2012
Commitments and Contingencies Disclosure [Abstract]
Contingencies	(15) Contingencies For the three and six months ended June 30, 2012, we recorded legal costs of $10.0 in the U.S. for various legal matters, the majority of which was related to our entry into a settlement agreement in connection with a purported class action lawsuit involving allegations regarding our vacation pay policies in Illinois. Under the settlement agreement, which is still subject to final court approval, we agreed to pay $8.0 plus certain related taxes and administrative fees. We maintain that our vacation pay policies were appropriate and we admit no liability or wrongdoing, but we believe that settlement is in our best interest to avoid the costs and disruption of ongoing litigation. In the normal course of business, the Company is named as defendant in various legal proceedings in which claims are asserted against the Company. We record reserves for loss contingencies based on the circumstances of each claim, when it is probable that a loss has been incurred as of the balance sheet date and can be reasonably estimated. Although the outcome of litigation cannot be predicted with certainty, we believe the ultimate resolution of these legal proceedings will not have a material adverse effect on our business or financial condition.

Contingencies

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

(15) Contingencies

For the three and six months ended June 30, 2012, we recorded legal costs of $10.0 in the U.S. for various legal matters, the majority of which was related to our entry into a settlement agreement in connection with a purported class action lawsuit involving allegations regarding our vacation pay policies in Illinois. Under the settlement agreement, which is still subject to final court approval, we agreed to pay $8.0 plus certain related taxes and administrative fees. We maintain that our vacation pay policies were appropriate and we admit no liability or wrongdoing, but we believe that settlement is in our best interest to avoid the costs and disruption of ongoing litigation.

In the normal course of business, the Company is named as defendant in various legal proceedings in which claims are asserted against the Company. We record reserves for loss contingencies based on the circumstances of each claim, when it is probable that a loss has been incurred as of the balance sheet date and can be reasonably estimated. Although the outcome of litigation cannot be predicted with certainty, we believe the ultimate resolution of these legal proceedings will not have a material adverse effect on our business or financial condition.