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Commitments and Contingencies (Details 2) (USD $) In Millions, unless otherwise specified	1 Months Ended	0 Months Ended
	Apr. 30, 2012 Property damages and bodily injuries WFSS Vs Cathay Pacific Airways Limited item	Aug. 22, 2013 Bankruptcy protection STX Pan Ocean Marine Segment
Legal Matters
Number of subsidiaries named as defendants	1
Damages sought	$ 34.0
Outstanding balance		20.8
Lump sum payment		$ 3.2

X

- Definition

Number of subsidiaries named as defendants in a legal action.

+ References

No definition available.

+ Details

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X

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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X

- Definition

Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12053-110248

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X

- Definition

Amount of collections of receivables pertaining to a loss contingency.

+ References

No definition available.

+ Details

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