XML 51 R39.htm IDEA: XBRL DOCUMENT v3.5.0.2
Supplemental Balance Sheet Information - Narrative (Details) - USD ($)
$ in Millions
Jun. 30, 2016
Dec. 31, 2015
Other Current Liabilities    
Supplemental Balance Sheet Disclosures [Line Items]    
Deferred revenue $ 6.5 $ 6.2
Levy accruals 5.5 5.1
Corporate and legal accruals 3.9 2.6
Accrued payroll 2.6 3.3
Restructuring accruals 0.1 2.2
Royalty accruals 0.0 1.8
Other Liabilities    
Supplemental Balance Sheet Disclosures [Line Items]    
Pension liabilities $ 24.8 $ 21.1