Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.10.0.1
Segment Information (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2018
USD ($)
Sep. 30, 2017
Sep. 30, 2017
manufacturing_facility
Sep. 30, 2017
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Dec. 31, 2017
USD ($)
Segment Reporting Information [Line Items]              
Net sales $ 309.7     $ 308.5 $ 873.6 $ 871.0  
Operating income (loss) 11.1     (29.2) 16.2 (26.5)  
Assets 910.7       910.7   $ 879.5
Interest expense 0.9     0.8 2.8 2.0  
Other expense, net 0.9     1.0 2.2 3.4  
Income (loss) before income taxes 9.3     (31.0) 11.2 (31.9)  
Trademarks and Trade Names [Member]              
Segment Reporting Information [Line Items]              
Intangible asset impairment       12.5      
Unallocated              
Segment Reporting Information [Line Items]              
Assets 43.0       43.0   45.6
Resilient Flooring              
Segment Reporting Information [Line Items]              
Net sales 208.1     194.4 571.5 542.7  
Operating income (loss) 10.7     9.3 16.3 18.8  
Resilient Flooring | Operating segments              
Segment Reporting Information [Line Items]              
Assets 577.9       577.9   547.6
Wood Flooring              
Segment Reporting Information [Line Items]              
Net sales 101.6     114.1 302.1 328.3  
Operating income (loss) 0.4     $ (38.5) (0.1) $ (45.3)  
Number of manufacturing facilities ceasing operations   2 2        
Wood Flooring | Operating segments              
Segment Reporting Information [Line Items]              
Assets $ 289.8       $ 289.8   $ 286.3