| http://www.w3.org/ns/prov#value | - The accrual for workers??? compensation, net of related receivables which are included in prepaid expenses and other current assets and other assets in the consolidated balance sheet, was $57.6 million and $58.4 million at year-end 2014 and 2013, respectively. 35Income Taxes Income tax expense is based on expected income and statutory tax rates in the various jurisdictions in which we operate.
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