XML 237 R57.htm IDEA: XBRL DOCUMENT v3.19.2
Fair Value Measurements - Asset and Liabilities Measured at Fair Value (Details) - Fair Value, Measurements, Recurring
$ in Millions
Jun. 30, 2019
USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Cash equivalents $ 13.8
Interest rate swap 0.4
Contingent consideration 7.6
Level 1  
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Cash equivalents 13.8
Level 2  
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Interest rate swap 0.4
Level 3  
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Contingent consideration $ 7.6