DISCONTINUED OPERATIONS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				12 Months Ended								3 Months Ended		12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 CLX2 Service	Dec. 31, 2011 CLX2 Service	Sep. 30, 2011 CLX2 Service vessel	Jul. 31, 2012 CLX2 Service Container and charter liabilities vessel	Dec. 31, 2011 CLX2 Service Container and charter liabilities	Sep. 30, 2011 CLX2 Service Other contractual liabilities vessel	Dec. 31, 2011 CLX2 Service Other contractual liabilities	Dec. 31, 2012 A&B	Dec. 31, 2011 A&B
Loss from discontinued operations
Income									$ 92.7						$ 116.4	$ 274.7
Expenses								(4.4)	(149.4)						(118.1)	(243.5)
Tax expense								1.6	21.1						(1.6)	(7.2)
(Loss) income from A&B															(3.3)	24.0
Loss from discontinued operations (net of tax)	(0.1)	0.1	(7.5)	1.4	0	(6.1)	(11.6)
Number of vessels used in discontinued operation										5
Number of vessels expected to be sub-chartered											2
Number of vessels returned to lessors													3
Duration of charter contracts													1 year
Future liability								$ 0	$ 4.9			$ 4.8		$ 0.1