LONG-TERM DEBT (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2013 item
Capital leases
Number of capital leases	5
Number of capital leases expiring in 2021	4
Number of capital leases expiring in 2015	1
Present value of the minimum remaining lease commitments	$ 4.8
Capital lease commitments due and payable within the next 12 months	0.4
Total remaining rental payments	7.9
LATEL
Capital leases
Total remaining rental payments	$ 6.3

Represents the number of capital leases under capital lease obligations.

No definition available.

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- Definition

Represents the number of capital lease arrangements of the entity expiring in 2015.

+ References

No definition available.

+ Details

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- Definition

Represents the number of capital lease arrangements of the entity expiring in 2021.

+ References

No definition available.

+ Details

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- Details

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- Definition

Amount of minimum lease payments 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

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 13

-Paragraph 16

-Subparagraph a(ii)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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- Definition

Amount of minimum lease payments maturing in the next rolling twelve months following the latest balance sheet presented for capital leases.

+ References

No definition available.

+ Details

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- Definition

Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

+ References

+ Details

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