v3.8.0.1
Discontinued Operations - Additional Information (Details) - USD ($)
$ in Millions
 1 Months Ended 12 Months Ended
Feb. 29, 2016
Dec. 31, 2016
Dec. 26, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Gain on discontinued operation, net of tax   $ 8.0  
Citrus Lane      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Payment of contingent consideration $ 15.6    
Restructuring liability   $ 16.0 $ 16.4
Adjustment to consideration transferred, forfeited cash $ 5.0    
Common Stock | Citrus Lane      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Adjustments to consideration transferred, shares issued at closing 400,000.0    
Adjustments to consideration transferred, settlement date, value of shares issued at closing $ 2.0    
Adjustments to consideration transferred, closing date, value of shares subject to milestones $ 3.9    
Adjustments to consideration transferred, shares subject to milestones 100,000    
Adjustments to consideration transferred, settlement date, value of shares subject to milestones $ 0.6    
Adjustments to consideration transferred, closing date, value of shares issued at closing $ 1.1