DISCONTINUED OPERATIONS - Other (Details) - USD ($) $ in Millions		3 Months Ended
	Jan. 04, 2017	Mar. 31, 2017	Mar. 31, 2016
Discontinued operations in the Consolidated Statement of Comprehensive Income
Gain (loss) on disposition of discontinued operations – net of tax		$ 55.7	$ 3.4
Discontinued Operations, Disposed of by Sale
Discontinued operations in the Consolidated Statement of Comprehensive Income
Gain (loss) on disposition of discontinued operations		83.0	4.5
(Provision for) benefit from income taxes		(27.3)	(1.1)
Gain (loss) on disposition of discontinued operations – net of tax		55.7	3.4
Discontinued Operations, Disposed of by Sale | Materials Handling and Port Solutions Sale
Discontinued operations in the Consolidated Statement of Comprehensive Income
Gain (loss) on disposition of discontinued operations		79.5
(Provision for) benefit from income taxes		(26.8)
Gain (loss) on disposition of discontinued operations – net of tax	$ 52.7	52.7
Discontinued Operations, Disposed of by Sale | Atlas Member
Discontinued operations in the Consolidated Statement of Comprehensive Income
Gain (loss) on disposition of discontinued operations		3.5
(Provision for) benefit from income taxes		(0.5)
Gain (loss) on disposition of discontinued operations – net of tax		$ 3.0	3.0
Discontinued Operations, Disposed of by Sale | Truck Business
Discontinued operations in the Consolidated Statement of Comprehensive Income
Gain (loss) on disposition of discontinued operations – net of tax			$ 0.5