Acquisition and Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2017

Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]

Summary of Results of Discontinued Operations

The following is a summary of the results of operations related to AFI, our former Resilient Flooring and Wood Flooring segments, which are presented as discontinued operations.

	Six Months Ended
	June 30,
	2016
Net sales	$	284.4
Cost of goods sold		237.2
Gross profit		47.2
Selling, general and administrative expenses		50.5
Operating (loss)		(3.3	)
Other non-operating expense, net		1.1
(Loss) from discontinued operations before income taxes		(4.4	)
Income tax expense		0.1
(Loss) from discontinued operations	$	(4.5	)

AFI [Member]

Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]

Summary of Total Depreciation and Amortization and Capital Expenditures Related to AFI

	Six Months Ended
	June 30,
	2016
Depreciation and amortization	$	11.4
Purchases of property, plant and equipment		(12.1	)

DLW and AFI [Member]

Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]

Summary of Results of Discontinued Operations

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2017			2016			2017			2016
Gain (loss) on disposal of discontinued business before     income tax	$	-		$	0.2		$	(0.1	)	$	0.1
Income tax expense (benefit)		0.2			(0.1	)		0.5			(1.9	)
Net (loss) gain on disposal of discontinued business	$	(0.2	)	$	0.3		$	(0.6	)	$	2.0