Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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Other Expense (Details) - USD ($) $ in Thousands		6 Months Ended
Other Expense (Details) - USD ($) $ in Thousands	Jan. 12, 2017	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Property Plant And Equipment [Line Items]
Vessel held for sale		$ 0		$ 125,000
Proceeds from sale of vessel		109,740	$ 0
Gain / (Loss) on sale of vessel		(1,260)	0
Allowance for doubtful accounts		1,495	$ 0
MSC Cristina
Property Plant And Equipment [Line Items]
Vessel held for sale				$ 125,000
Proceeds from sale of vessel	$ 123,740
Gain / (Loss) on sale of vessel		$ (1,260)