v2.4.0.8

Debt (Details) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 Months Ended | 3 Months Ended | 6 Months Ended |  | 6 Months Ended |  |  |
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Jun. 30, 2014 USD ($) | Dec. 31, 2013 USD ($) | Jun. 30, 2014 4.95% Senior Notes due November 2015 USD ($) | Dec. 31, 2013 4.95% Senior Notes due November 2015 USD ($) | Jun. 30, 2014 5.05% Senior Notes due December 2016 USD ($) | Dec. 31, 2013 5.05% Senior Notes due December 2016 USD ($) | Jun. 30, 2014 2.5% Senior Notes due October 2017 USD ($) | Dec. 31, 2013 2.5% Senior Notes due October 2017 USD ($) | Dec. 31, 2013 ADDCL Credit Facilities due December 2017 USD ($) | Jun. 30, 2014 Eksportfinans Loans due January 2018 USD ($) | Jun. 30, 2014 Eksportfinans Loans due January 2018 NOK | Dec. 31, 2013 Eksportfinans Loans due January 2018 USD ($) | Dec. 31, 2013 Eksportfinans Loans due January 2018 NOK | Jun. 30, 2014 6.00% Senior Notes due March 2018 USD ($) | Dec. 31, 2013 6.00% Senior Notes due March 2018 USD ($) | Jun. 30, 2014 7.375% Senior Notes due April 2018 USD ($) | Dec. 31, 2013 7.375% Senior Notes due April 2018 USD ($) | Jun. 30, 2014 6.50% Senior Notes due November 2020 USD ($) | Dec. 31, 2013 6.50% Senior Notes due November 2020 USD ($) | Jun. 30, 2014 6.375% Senior Notes due December 2021 USD ($) | Dec. 31, 2013 6.375% Senior Notes due December 2021 USD ($) | Jun. 30, 2014 3.8% Senior Notes due October 2022 USD ($) | Dec. 31, 2013 3.8% Senior Notes due October 2022 USD ($) | Jun. 30, 2014 7.45% Notes due April 2027 USD ($) | Dec. 31, 2013 7.45% Notes due April 2027 USD ($) | Jun. 30, 2014 8% Debentures due April 2027 USD ($) | Dec. 31, 2013 8% Debentures due April 2027 USD ($) | Jun. 30, 2014 7% Notes due June 2028 USD ($) | Dec. 31, 2013 7% Notes due June 2028 USD ($) | Jun. 30, 2014 Capital lease contract due August 2029 USD ($) | Dec. 31, 2013 Capital lease contract due August 2029 USD ($) | Jun. 30, 2014 7.5% Notes due April 2031 USD ($) | Dec. 31, 2013 7.5% Notes due April 2031 USD ($) | Jun. 30, 2014 6.80% Senior Notes due March 2038 USD ($) | Dec. 31, 2013 6.80% Senior Notes due March 2038 USD ($) | Jun. 30, 2014 7.35% Senior Notes due December 2041 USD ($) | Dec. 31, 2013 7.35% Senior Notes due December 2041 USD ($) | Jun. 30, 2014 Former Three Year Secured Revolving Credit Facility USD ($) | Jun. 30, 2014 Former Three Year Secured Revolving Credit Facility Deepwater Champion, Discoverer Americas and Discoverer Inspiration USD ($) | Jun. 30, 2014 Former Three Year Secured Revolving Credit Facility Deepwater Champion, Discoverer Americas and Discoverer Inspiration USD ($) | Dec. 31, 2013 Former Three Year Secured Revolving Credit Facility Deepwater Champion, Discoverer Americas and Discoverer Inspiration USD ($) | Jun. 30, 2014 Former Five Year Revolving Credit Facility USD ($) | Jun. 30, 2014 New Five Year Revolving Credit Facility USD ($) | Jun. 30, 2014 New Five Year Revolving Credit Facility Adjusted LIBOR | Jun. 30, 2014 New Five Year Revolving Credit Facility Base Rate | Jun. 30, 2014 New Five Year Revolving Credit Facility Minimum | Jun. 30, 2014 New Five Year Revolving Credit Facility Minimum Adjusted LIBOR | Jun. 30, 2014 New Five Year Revolving Credit Facility Maximum | Jun. 30, 2014 New Five Year Revolving Credit Facility Maximum Adjusted LIBOR | Jun. 30, 2014 Transocean Ltd. and Subsidiaries | Dec. 31, 2013 ADDCL ADDCL Credit Facilities due December 2017 USD ($) | Jun. 30, 2014 ADDCL ADDCL Credit Facilities Tranche A Due December 2017 USD ($) | Jun. 30, 2014 ADDCL ADDCL Credit Facilities Tranche C Due December 2017 USD ($) | Jun. 30, 2014 ADDCL ADDCL Secondary Loan Facility Due December 2015 USD ($) | Dec. 31, 2013 ADDCL ADDCL Secondary Loan Facility Due December 2015 USD ($)
Long-term debt by current and noncurrent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total debt | $ 10,457,000,000 | $ 10,702,000,000 | $ 1,109,000,000 | $ 1,113,000,000 | $ 999,000,000 | $ 999,000,000 | $ 748,000,000 | $ 748,000,000 | $ 163,000,000 | $ 517,000,000 |  | $ 591,000,000 |  | $ 1,002,000,000 | $ 998,000,000 | $ 247,000,000 | $ 247,000,000 | $ 903,000,000 | $ 900,000,000 | $ 1,199,000,000 | $ 1,199,000,000 | $ 746,000,000 | $ 745,000,000 | $ 97,000,000 | $ 97,000,000 | $ 57,000,000 | $ 57,000,000 | $ 310,000,000 | $ 311,000,000 | $ 626,000,000 | $ 637,000,000 | $ 598,000,000 | $ 598,000,000 | $ 999,000,000 | $ 999,000,000 | $ 300,000,000 | $ 300,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt due within one year | 159,000,000 | 323,000,000 |  |  |  |  |  |  | 163,000,000 | 138,000,000 |  | 140,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21,000,000 | 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt | 10,298,000,000 | 10,379,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument interest rate stated percentage |  |  | 4.95% |  | 5.05% |  | 2.50% |  |  |  |  |  |  | 6.00% |  | 7.375% |  | 6.50% |  | 6.375% |  | 3.80% |  | 7.45% |  | 8.00% |  | 7.00% |  |  |  | 7.50% |  | 6.80% |  | 7.35% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage ownership interest in Transocean Inc. by Transocean Ltd. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |
Credit facility term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |  | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Borrowing capacity, maximum |  |  |  |  |  |  |  |  |  | 519,000,000 | 3,200,000,000 | 594,000,000 | 3,600,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 900,000,000 |  |  |  | 2,000,000,000 | 3,000,000,000 |  |  |  |  |  |  |  |  | 215,000,000 | 399,000,000 | 90,000,000 |
Basis of variable interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | LIBOR | Base rate |  |  |  |  |  |  |  |  |  |
Spread on variable rate basis (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.50% |  |  |  | 1.125% |  | 2.00% |  |  |  |  |  |
Percentage reduction to the calculated variable rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |
Commitment fee percentage at period end |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.225% |  |  | 0.15% |  | 0.35% |  |  |  |  |  |  |
Credit facility amount outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  | 534,000,000 |  |  |  | 80,000,000
Letters of credit issued and outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Credit facility available borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Aggregate carrying amount assets pledged |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,200,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on termination of debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,000,000 | 4,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt to tangible capitalization ratio |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.6 |  |  |  |  |  |  |
Percentage of total commitment under ADDCL secondary bank credit agreement provided by subsidiary |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 65.00% |
Debt due to a subsidiary, eliminated in consolidation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 399,000,000 |  |  |  | 52,000,000
Restricted investments used as security for debt instruments |  |  |  |  |  |  |  |  |  | $ 519,000,000 | 3,200,000,000 | $ 594,000,000 | 3,600,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 20,000,000

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- Definition Amount of assets pledged to secure a debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- 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
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12317-112629 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12355-112629 + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 7 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 FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Article 5 + Details
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + 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 + Details
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- Definition Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions. + References No definition available. + Details
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