XML 46 R34.htm IDEA: XBRL DOCUMENT v3.7.0.1
Acquisitions - Narrative (Details) - Segrest Inc. - USD ($)
$ in Millions
Oct. 24, 2016
Mar. 25, 2017
Business Acquisition [Line Items]    
Business combination, purchase price $ 60.0  
Contingent payments established at the time of acquisition $ 6.0  
Purchase price exceeded the estimated fair value of assets acquired   $ 47.7