XML 36 R71.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Long-Term Debt (Details) (USD $) | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 Partnership's 6% senior notes due April 2021 | Mar. 31, 2013 Partnership's 6% senior notes due April 2021 | Dec. 31, 2013 4.25% convertible senior notes due June 2014 | Dec. 31, 2012 4.25% convertible senior notes due June 2014 | Jun. 30, 2009 4.25% convertible senior notes due June 2014 | Jan. 31, 2013 4.75% convertible senior notes due January 2014 | Dec. 31, 2012 4.75% convertible senior notes due January 2014 | Dec. 31, 2013 7.25% senior notes due December 2018 | Dec. 31, 2012 7.25% senior notes due December 2018 | Nov. 30, 2010 7.25% senior notes due December 2018 | Dec. 31, 2013 Other, interest at various rates, collateralized by equipment and other assets | Dec. 31, 2013 Revolving credit facility due July 2016 | Dec. 31, 2012 Revolving credit facility due July 2016 | Dec. 31, 2012 Partnership's revolving credit facility due November 2015 | Dec. 31, 2012 Partnership's term loan facility due November 2015 | Dec. 31, 2013 Partnership's revolving credit facility due May 2018 | Dec. 31, 2013 Partnership's term loan facility due May 2018
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Long-Term Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt | $ 1,502,155,000 | $ 1,564,923,000 | $ 344,955,000 |  | $ 343,661,000 | $ 320,673,000 |  |  | $ 143,750,000 | $ 350,000,000 | $ 350,000,000 |  | $ 1,539,000 | $ 49,000,000 | $ 70,000,000 | $ 530,500,000 | $ 150,000,000 | $ 263,000,000 | $ 150,000,000
Interest rate (as a percent) |  |  | 6.00% |  | 4.25% | 4.25% | 4.25% | 4.75% | 4.75% | 7.25% | 7.25% | 7.25% |  |  |  |  |  |  |
Amount of unamortized discount of notes |  |  | $ 5,000,000 | $ 5,500,000 | $ 11,300,000 | $ 34,300,000 | $ 97,900,000 |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section H + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant