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Discontinued Operations | 12 Months Ended
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Dec. 31, 2013
Discontinued Operations |
Discontinued Operations | Note 7—Discontinued Operations Summarized results of discontinued operations The summarized results of operations included in income from discontinued operations were as follows (in millions):
|  | Years ended December 31, |
|  | 2013 |  | 2012 |  | 2011 |
Operating revenues |  | $ | 796 |  | $ | 1,055 |  | $ | 1,171 |
Operating and maintenance expense |  | (800 | ) | (990 | ) | (871 | )
Depreciation and amortization expense |  | — |  | (183 | ) | (342 | )
Loss on impairment of assets in discontinued operations |  | (14 | ) | (986 | ) | (38 | )
Gain on disposal of assets in discontinued operations, net |  | 54 |  | 82 |  | 183 |
Other income, net |  | 5 |  | — |  | 18 |
Income (loss) from discontinued operations before income tax expense |  | 41 |  | (1,022 | ) | 121 |
Income tax expense |  | (40 | ) | (5 | ) | (36 | )
Income (loss) from discontinued operations, net of tax |  | $ | 1 |  | $ | (1,027 | ) | $ | 85 |
Assets and liabilities of discontinued operations The carrying amounts of the major classes of assets and liabilities associated with our discontinued operations were classified as follows (in millions):
|  | December 31, |
|  | 2013 |  | 2012 |
Assets |  |  |  |  |
Rigs and related equipment, net |  | $ | — |  | $ | 104 |
Materials and supplies, net |  | 18 |  | 71 |
Other related assets |  | 1 |  | 4 |
Assets held for sale |  | $ | 19 |  | $ | 179 |
Liabilities |  |  |  |  |
Deferred revenues |  | $ | 8 |  | $ | 32 |
Other liabilities |  | — |  | 3 |
Other current liabilities |  | $ | 8 |  | $ | 35 |
Standard jackup and swamp barge contract drilling services Overview—In September 2012, in connection with our efforts to dispose of non-strategic assets and to reduce our exposure to low-specification drilling units, we committed to a plan to discontinue operations associated with the standard jackup and swamp barge asset groups, components of our contract drilling services operating segment. As a result, we allocated $112 million of goodwill to this disposal group based on the fair value of the disposal group relative to the fair value of the contract drilling services operating segment. We estimated the fair values of the disposal group and the contract drilling services operating segment by applying a variety of valuation methods, incorporating the income and market approaches, and using significant unobservable inputs, representative of a Level 3 fair value measurement, including assumptions related to the future performance of the disposal group and of our contract drilling services reporting unit, such as future commodity prices, projected demand for our services, rig utilization and dayrates. At December 31, 2012, we had seven standard jackups, including D.R. Stewart, GSF Adriatic VIII, GSF Rig 127, GSF Rig 134, Interocean III, Trident IV-A and Trident VI, along with related equipment, which were classified as assets held for sale with an aggregate carrying amount of $112 million, including $8 million in materials and supplies. In the year ended December 31, 2013, we completed the sales of these standard jackups and related equipment. Impairments—In the year ended December 31, 2013, we recognized an aggregate loss of $14 million ($0.04 per diluted share), which had no tax effect, associated with the impairment of standard jackups GSF Rig 127 and GSF Rig 134. In the year ended December 31, 2012, we also recognized an aggregate loss of $29 million ($0.08 per diluted share), which had no tax effect, associated with the impairment of the standard jackups GSF Adriatic II and GSF Rig 136. In the year ended December 31, 2011, we recognized an aggregate loss of $28 million ($0.09 per diluted share), which had a tax effect of less than $1 million, associated with the impairment of the standard jackups George H. Galloway, GSF Britannia, GSF Labrador and the swamp barge Searex IV. We measured the impairment of the drilling units and related equipment as the amount by which the carrying amounts exceeded the estimated fair values less costs to sell. We estimated the fair value of the assets using significant other observable inputs, representative of Level 2 fair value measurements, including a binding sale and purchase agreement for the drilling units and related equipment. In September 2012, in connection with our reclassification of the standard jackup and swamp barge disposal group to assets held for sale, we determined that the disposal group was impaired since its aggregate carrying amount exceeded its aggregate fair value. We estimated the fair value of this disposal group by applying a variety of valuation methods, incorporating cost, income and market approaches, to estimate the exit price that would be received for the assets in the principal or most advantageous market for the assets in an orderly transaction between market participants as of the measurement date. Although we based certain components of our valuation on significant other observable inputs, including binding sale and purchase agreements, a significant portion of our valuation required us to project the future performance of the disposal group based on significant unobservable inputs, representative of a Level 3 fair value measurement, including assumptions regarding long-term projections for future revenues and costs, dayrates, rig utilization rates and revenue efficiency rates. We measured the impairments of the disposal group as the amount by which its carrying amount exceeded its estimated fair value less costs to sell. We included in our estimated loss on impairment as a reduction to the expected proceeds approximately $60 million of costs for certain shipyard projects and other obligations required pursuant to the sale agreement and approximately $17 million of costs to sell the disposal group, including legal and financial advisory costs and expenses. In the year ended December 31, 2012, as a result of our valuation, we recognized losses of $744 million ($2.09 per diluted share) and $112 million ($0.31 per diluted share), which had no tax effect, associated with the impairment of long-lived assets and the goodwill, respectively. In connection with our sale transactions with Shelf Drilling, we were, and continue to be, required to pay postemployment benefits to certain employees and contract labor for which employment was or will be terminated as a direct result of the sale transactions upon expiration of the operating agreements and transition services agreement. In the year ended December 31, 2012, we recognized a loss of $20 million, included in loss on impairment of assets in discontinued operations, associated with such postemployment benefits. Sale transactions with Shelf Drilling—On November 30, 2012, we completed the sale of 38 drilling units, along with related equipment, to Shelf Drilling. In connection with the sale, we received cash proceeds of $568 million, net of certain working capital and other adjustments, and non-cash proceeds in the form of perpetual preference shares that had a stated value of $195 million and an estimated fair value of $194 million, including the fair value associated with embedded derivatives, estimated at the time of the closing of the sale transactions. In June 2013, we sold the preference shares to an unaffiliated party for cash proceeds of $185 million and, in the year ended December 31, 2013, we recognized a loss of $10 million ($0.03 per diluted share), recorded in other expense, net, which had no tax effect, associated with the sale of the preference shares. For a transition period following the completion of the sale transactions with Shelf Drilling, we agreed to continue to operate a substantial portion of the standard jackups under operating agreements with Shelf Drilling and to provide certain other transition services to Shelf Drilling. Under the operating agreements, we have agreed to remit the collections from our customers under the associated drilling contracts to Shelf Drilling, and Shelf Drilling has agreed to reimburse us for our direct costs and expenses incurred while operating the standard jackups on behalf of Shelf Drilling with certain exceptions. Amounts due to Shelf Drilling under the operating agreements and transition services agreement may be contractually offset against amounts due from Shelf Drilling. The costs to us for providing such operating and transition services, including allocated indirect costs, have exceeded the amounts we receive from Shelf Drilling for providing such services. Under the operating agreements, we agreed to continue to operate these standard jackups on behalf of Shelf Drilling for periods ranging from nine months to 27 months, until expiration or novation of the underlying drilling contracts by Shelf Drilling, and under a transition services agreement, we agreed to provide certain transition services for a period of up to 18 months following the completion of the sale transactions. As of December 31, 2013, we operated seven standard jackups under operating agreements with Shelf Drilling. Until the expiration or novation of such drilling contracts, we retain possession of the materials and supplies associated with the standard jackups that we operate under the operating agreements. In the years ended December 31, 2013 and 2012, we received cash proceeds of $64 million and $30 million and recognized aggregate gains of $11 million ($0.03 per diluted share), which had no tax effect, and $8 million (net loss of $5 million or $0.01 per diluted share, net of tax), respectively, associated with the sale of equipment and materials and supplies to Shelf Drilling upon expiration of novation of the drilling contracts. At December 31, 2013 and 2012, the materials and supplies associated with the drilling units that we operated under operating agreements with Shelf Drilling had an aggregate carrying amount of $18 million and $63 million, respectively. For a period of up to three years following the closing of the sale transactions, we have agreed to provide to Shelf Drilling up to $125 million of financial support by maintaining letters of credit, surety bonds and guarantees for various contract bidding and performance activities associated with the drilling units sold to Shelf Drilling and in effect at the closing of the sale transactions. At the time of the sale transactions, we had $113 million of outstanding letters of credit, issued under our committed and uncommitted credit lines, in support of rigs sold to Shelf Drilling. Included within the $125 million maximum amount, we agreed to provide up to $65 million of additional financial support in connection with any new drilling contracts related to such drilling units. Shelf Drilling is required to reimburse us in the event that any of these instruments are called. At December 31, 2013 and 2012, we had $104 million and $113 million, respectively, of outstanding letters of credit, issued under our committed and uncommitted credit lines, in support of drilling units sold to Shelf Drilling. See Note 15—Commitments and Contingencies. Other dispositions—During the year ended December 31, 2013, we completed the sale of the standard jackups D.R. Stewart, GSF Adriatic VIII, GSF Rig 127, GSF Rig 134, Interocean III, Trident IV-A and Trident VI, along with related equipment. In the year ended December 31, 2013, in connection with the disposal of these assets, we received aggregate net cash proceeds of $140 million and recognized an aggregate net gain of $44 million ($0.12 per diluted share), which had no tax effect. In the year ended December 31, 2013, we recognized an aggregate net loss of $1 million associated with the disposal of assets unrelated to dispositions of rigs. During the year ended December 31, 2012, we also completed the sales of the standard jackups GSF Adriatic II, GSF Rig 103, GSF Rig 136, Roger W. Mowell, Transocean Nordic, Transocean Shelf Explorer and Trident 17, along with related equipment. In the year ended December 31, 2012, in connection with the disposal of these assets, we received aggregate net cash proceeds of $198 million and recognized an aggregate net gain of $74 million ($0.20 per diluted share), which had no tax effect. In the year ended December 31, 2012, we recognized an aggregate net loss of $9 million associated with the disposal of assets unrelated to dispositions of rigs. During the year ended December 31, 2011, we completed the sales of the standard jackups George H. Galloway, GSF Adriatic XI, GSF Britannia, GSF Labrador and Transocean Mercury and the swamp barge Searex IV, along with related equipment, and our ownership interest in Joides Resolution. In connection with the disposal of these assets, in the year ended December 31, 2011, we received aggregate net cash proceeds of $187 million and recognized an aggregate net gain of $32 million ($0.10 per diluted share), which had no tax effect. In the year ended December 31, 2011, we recognized an aggregate net loss of $1 million associated with the disposal of assets unrelated to dispositions of rigs. Caspian Sea contract drilling services Overview—In February 2011, in connection with our efforts to dispose of non-strategic assets, we sold the subsidiary that owns the High-Specification Jackup Trident 20, located in the Caspian Sea. The disposal of this subsidiary, a component of our contract drilling services operating segment, reflects our decision to discontinue operations in the Caspian Sea. Through June 2011, we continued to operate Trident 20 under a bareboat charter to perform services for the customer and the buyer reimbursed us for the approximate cost of providing these services. Additionally, we provided certain transition services to the buyer through September 2011. Disposition—In the year ended December 31, 2011, in connection with the sale of the High-Specification Jackup Trident 20, we received net cash proceeds of $259 million and recognized a net gain of $169 million ($0.52 per diluted share), which had no tax effect. U.S. Gulf of Mexico drilling management services Overview—In March 2012, we announced our intent to discontinue drilling management operations in the shallow waters of the U.S. Gulf of Mexico, a component of our drilling management services operating segment, upon completion of our then existing contracts. We based our decision to abandon this market on the declining market outlook for these services in the shallow waters of the U.S. Gulf of Mexico as well as the more difficult regulatory environment for obtaining drilling permits. In December 2012, we completed the final drilling management project and discontinued offering our drilling management services in this region. Impairments—During the year ended December 31, 2012, we determined that the customer relationships intangible asset and the trade name intangible asset associated with the U.S. operations of our drilling management services reporting unit was impaired due to the declining market outlook for these services in the shallow waters of the U.S. Gulf of Mexico as well as the increasingly difficult regulatory environment for obtaining drilling permits and the diminishing demand for our drilling management services. We estimated the fair value of the customer relationships intangible asset using the multiperiod excess earnings method, a valuation methodology that applies the income approach. We estimated fair value using significant unobservable inputs, representative of a Level 3 fair value measurement, including assumptions related to the future performance of the drilling management services reporting unit, such as future commodity prices, projected demand for our services, rig utilization and dayrates. We estimated the fair value of the trade name intangible asset using the relief from royalty method, a valuation methodology that applies the income approach. We estimated fair value using significant unobservable inputs, representative of a Level 3 fair value measurement, including assumptions related to the future performance of the drilling management services reporting unit, such as future commodity prices, projected demand for drilling management services, rig utilization and dayrates. In the year ended December 31, 2012, as a result of our valuations, we determined that the carrying amounts of these intangible assets exceeded their respective fair values, and we recognized losses of $31 million ($20 million or $0.06 per diluted share, net of tax) and $39 million ($25 million or $0.07 per diluted share, net of tax) associated with the impairment of the customer relationships intangible asset and the trade name intangible asset, respectively. See Note 27—Subsequent Events. Oil and gas properties Overview—In March 2011, in connection with our efforts to dispose of non-strategic assets, we engaged an unaffiliated advisor to coordinate the sale of the assets of our oil and gas properties reporting unit, formerly a component of our other operations segment, which comprised the exploration, development and production activities performed by CMI. During the year ended December 31, 2012, we completed the sale of these assets. Impairments—In the years ended December 31, 2012 and 2011, we recognized losses of $11 million ($10 million or $0.02 per diluted share, net of tax) and $10 million ($6 million or $0.02 per diluted share, net of tax), respectively, associated with the impairment of our oil and gas properties, which were classified as assets held for sale at the time of impairment, since the carrying amount of the properties exceeded the estimated fair value less costs to sell the properties. Dispositions—During the year ended December 31, 2012, we completed the sales of the assets of Challenger Minerals Inc. and Challenger Minerals (Ghana) Limited for aggregate net cash proceeds of $13 million, which had no tax effect. During the year ended December 31, 2011, we completed the sale of Challenger Minerals (North Sea) Limited for aggregate net cash proceeds of $24 million, and in May 2012, we received additional cash proceeds of $10 million. In the years ended December 31, 2012 and 2011, we recognized an aggregate net gain of $9 million ($0.02 per diluted share), which had no tax effect, and an aggregate net loss of $4 million (aggregate net gain of $14 million or $0.05 per diluted share, net of tax), respectively, associated with the completion of these sales.

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- Definition The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2941-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1012-107759 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1510-107760 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1020-107759 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2443-110228 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1474-107760 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760 + Details
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