XML 84 R70.htm IDEA: XBRL DOCUMENT v3.6.0.2
Commitments and Contingencies - Workers' Compensation and Related Losses (Details) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 31, 2015
Workers' Compensation Claims and Related Losses    
Accrued workers compensation claims $ 18.1 $ 19.4
Workers' compensation included in accrued expenses 5.8 6.0
Workers' compensation included in other long-term liabilities 12.3 $ 13.4
Limits in excess of occurrence for reimbursement of workers' compensation $ 0.5