Basis of Presentation (Details) $ in Millions		3 Months Ended		12 Months Ended
	Dec. 01, 2015 Store	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2015 Store
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		$ 302.5	$ 286.8
Net loss from continuing operations		$ 10.3	1.5
Percentage of residual equity position retained		5.00%
Net loss included in discontinued operations		$ (28.8)	(18.8)
SARL Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Vendor guarantees		20.0
Net sales included in discontinued operations		117.0	143.0
Net loss included in discontinued operations		26.9	2.6
Rebate Processing Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales			1.0
Net loss from continuing operations			0.4
NATG [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		0.0	0.0
Net loss from continuing operations		0.0	1.8
Number of remaining stores | Store	3
Number of retail stores closed | Store				31
Net sales included in discontinued operations		0.0	12.1
Net loss included in discontinued operations		1.9	16.2
Misco Germany [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		0.0	15.1
Net loss from continuing operations		$ 0.1	$ 1.0