Property, Plant And Equipment (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Property, plant and equipment consisted of the following:

	December 31,
(In millions)	2017			2016
Land and land improvements	$	105.2		$	17.3
Buildings	691.2			337.5
Vessels	2,246.0			1,921.7
Machinery and equipment	1,892.2			1,056.6
Office fixtures and furniture	350.4			292.0
Construction in process	136.7			310.5
Other	397.7			376.3
	5,819.4			4,311.9
Accumulated depreciation	(1,947.9		)	(1,691.8		)
Property, plant and equipment, net	$	3,871.5		$	2,620.1