v2.4.0.8

Redeemable Noncontrolling Interest (Details) (USD $) In Millions, unless otherwise specified | 0 Months Ended | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
May 31, 2012 | Feb. 29, 2012 | Dec. 31, 2012 | Dec. 31, 2011 | Oct. 18, 2007 item
Redeemable Noncontrolling Interest |  |  |  |  |
Percentage interest in joint venture (TPDI) that is held by an unaffiliated party (Quantum) |  | 50.00% |  |  | 50.00%
Number of Ultra-Deepwater Floaters |  |  |  |  | 2
Redeemable noncontrolling interest |  |  |  |  |
Balance, beginning of period |  |  | $ 116 | $ 41 |
Net income attributable to noncontrolling interest |  |  | 13 | 78 |
Other comprehensive loss attributable to noncontrolling interest |  |  |  | (3) |
Fair value adjustment to redeemable noncontrolling interest |  | 106 | 106 |  |
Reclassification to accumulated other comprehensive loss |  |  | 17 |  |
Reclassification to other current liabilities |  |  | (252) |  |
Balance, end of period |  |  |  | 116 |
Cumulative adjustment to increase the liability | 25 |  |  |  |
Issuance of shares in exchange for noncontrolling interest | 8.7 |  | 8.7 |  |
Adjustment to share capital | 134 |  |  |  |
Adjustment to additional paid in capital | $ 233 |  |  |  |

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- Definition Adjustment to shares value as a result from the issuance of stock for noncash consideration. + References No definition available. + Details
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- Definition Cumulative adjustment to liability with a corresponding adjustment to other expense as a result from the issuance of stock for noncash consideration. + References No definition available. + Details
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- Definition The fair value adjustment to the carrying amount of the redeemable noncontrolling interest. + References No definition available. + Details
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- Definition Represents the reclassification from redeemable noncontrolling interest to other current liabilities. + References No definition available. + Details
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- Definition Change in noncontrolling interest during the period related to other comprehensive income [loss] attributable to the noncontrolling interest. + References No definition available. + Details
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- Definition Number of shares issued in exchange for noncontrolling interest. + References No definition available. + Details
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- Definition As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (16)(c) -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (12)(c) -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 15 -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 14 -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 + Details
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