Debt (Schedule Of Future Payments Of Debt And Capital Leases) (Details) (USD $) In Thousands, unless otherwise specified	Jan. 31, 2014
Debt Disclosure [Abstract]
2014	$ 43,633
2015	700
2016	664
2017	350,664
2018	664
Thereafter	3,773
Total payments	400,098
Less - amounts representing interest on capital leases	(1,522)
Total principal payments	$ 398,576

Long-term Debt and Capital Lease Obligation, Future Minimum Payments Due without Interest

No definition available.

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- Definition

Long-term Debt and Capital Lease Obligations, Future Minimum Payments Due

+ References

No definition available.

+ Details

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- Definition

Amount necessary to reduce net minimum lease payments to present value for capital leases.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737

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- Definition

Amount of long-term debt and capital lease obligation maturing after the fifth fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

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- Definition

Amount of long-term debt and capital lease obligation maturing in the fifth fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of long-term debt and capital lease obligation maturing in the fourth fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of long-term debt and capital lease obligation maturing in the third fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of long-term debt and capital lease obligation maturing in the second fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of long-term debt and capital lease obligation maturing in the next fiscal year following the latest fiscal year.

+ References

No definition available.

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