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Segment Information (Tables) | 9 Months Ended
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Sep. 30, 2015
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |
Schedule Of Segment Reporting Information | Three Months Ended September 30, 2015
| Floaters |  | Jackups |  | Other |  | Operating Segments Total |  | Reconciling Items |  | Consolidated Total
Revenues | $ | 646.4 |  |  | $ | 325.8 |  |  | $ | 40.0 |  |  | $ | 1,012.2 |  |  | $ | — |  |  | $ | 1,012.2 |
Operating expenses |  |  |  |  |  |  |  |  |  |  |
Contract drilling (exclusive of depreciation) | 242.4 |  |  | 160.0 |  |  | 31.1 |  |  | 433.5 |  |  | — |  |  | 433.5 |
Depreciation | 95.7 |  |  | 44.8 |  |  | — |  |  | 140.5 |  |  | 4.7 |  |  | 145.2 |
Loss on impairment | — |  |  | 2.4 |  |  | — |  |  | 2.4 |  |  | — |  |  | 2.4 |
General and administrative | — |  |  | — |  |  | — |  |  | — |  |  | 28.4 |  |  | 28.4 |
Operating income (loss) | $ | 308.3 |  |  | $ | 118.6 |  |  | $ | 8.9 |  |  | $ | 435.8 |  |  | $ | (33.1 | ) |  | $ | 402.7 |
Property and equipment, net | $ | 10,260.5 |  |  | $ | 3,194.6 |  |  | $ | — |  |  | $ | 13,455.1 |  |  | $ | 73.8 |  |  | $ | 13,528.9 |
Three Months Ended September 30, 2014
| Floaters |  | Jackups |  | Other |  | Operating Segments Total |  | Reconciling Items |  | Consolidated Total
Revenues | $ | 703.5 |  |  | $ | 481.0 |  |  | $ | 16.9 |  |  | $ | 1,201.4 |  |  | $ | — |  |  | $ | 1,201.4 |
Operating expenses |  |  |  |  |  |  |  |  |  |  |
Contract drilling (exclusive of depreciation) | 291.3 |  |  | 197.9 |  |  | 11.0 |  |  | 500.2 |  |  | — |  |  | 500.2 |
Depreciation | 87.9 |  |  | 45.3 |  |  | — |  |  | 133.2 |  |  | 2.0 |  |  | 135.2 |
General and administrative | — |  |  | — |  |  | — |  |  | — |  |  | 29.3 |  |  | 29.3 |
Operating income (loss) | $ | 324.3 |  |  | $ | 237.8 |  |  | $ | 5.9 |  |  | $ | 568.0 |  |  | $ | (31.3 | ) |  | $ | 536.7 |
Property and equipment, net | $ | 9,836.2 |  |  | $ | 3,215.3 |  |  | $ | — |  |  | $ | 13,051.5 |  |  | $ | 76.1 |  |  | $ | 13,127.6 |
Nine Months Ended September 30, 2015
| Floaters |  | Jackups |  | Other |  | Operating Segments Total |  | Reconciling Items |  | Consolidated Total
Revenues | $ | 1,975.7 |  |  | $ | 1,138.2 |  |  | $ | 121.2 |  |  | $ | 3,235.1 |  |  | $ | — |  |  | $ | 3,235.1 |
Operating expenses |  |  |  |  |  |  |  |  |  |  |
Contract drilling (exclusive of depreciation) | 813.6 |  |  | 544.2 |  |  | 96.6 |  |  | 1,454.4 |  |  | — |  |  | 1,454.4 |
Depreciation | 283.1 |  |  | 129.9 |  |  | — |  |  | 413.0 |  |  | 9.8 |  |  | 422.8 |
Loss on impairment | — |  |  | 2.4 |  |  | — |  |  | 2.4 |  |  | — |  |  | 2.4 |
General and administrative |  |  |  |  |  |  | — |  |  | — |  |  | 88.2 |  |  | 88.2 |
Operating income (loss) | $ | 879.0 |  |  | $ | 461.7 |  |  | $ | 24.6 |  |  | $ | 1,365.3 |  |  | $ | (98.0 | ) |  | $ | 1,267.3 |
Property and equipment, net | $ | 10,260.5 |  |  | $ | 3,194.6 |  |  | $ | — |  |  | $ | 13,455.1 |  |  | $ | 73.8 |  |  | $ | 13,528.9 |
Nine Months Ended September 30, 2014
| Floaters |  | Jackups |  | Other |  | Operating Segments Total |  | Reconciling Items |  | Consolidated Total
Revenues | $ | 2,034.6 |  |  | $ | 1,320.1 |  |  | $ | 50.0 |  |  | $ | 3,404.7 |  |  | $ | — |  |  | $ | 3,404.7 |
Operating expenses |  |  |  |  |  |  |  |  |  |  |
Contract drilling (exclusive of depreciation) | 907.8 |  |  | 621.1 |  |  | 34.0 |  |  | 1,562.9 |  |  | — |  |  | 1,562.9 |
Depreciation | 266.9 |  |  | 125.6 |  |  | — |  |  | 392.5 |  |  | 6.0 |  |  | 398.5 |
Loss on impairment | 703.5 |  |  | — |  |  | — |  |  | 703.5 |  |  | — |  |  | 703.5 |
General and administrative | — |  |  | — |  |  | — |  |  | — |  |  | 103.6 |  |  | 103.6 |
Operating income (loss) | $ | 156.4 |  |  | $ | 573.4 |  |  | $ | 16.0 |  |  | $ | 745.8 |  |  | $ | (109.6 | ) |  | $ | 636.2 |
Property and equipment, net | $ | 9,836.2 |  |  | $ | 3,215.3 |  |  | $ | — |  |  | $ | 13,051.5 |  |  | $ | 76.1 |  |  | $ | 13,127.6 |
Schedule Of Geographic Distribution Of Rigs By Segment | As of September 30, 2015, the geographic distribution of our drilling rigs by reportable segment was as follows:
| Floaters |  | Jackups |  | Total(1)
North & South America (excluding Brazil) | 9 |  | 7 |  | 16
Middle East & Africa | 3 |  | 11 |  | 14
Europe & Mediterranean | 2 |  | 11 |  | 13
Asia & Pacific Rim | 4 |  | 7 |  | 11
Brazil | 4 |  | — |  | 4
Asia & Pacific Rim (under construction) | 1 |  | 1 |  | 2
Middle East & Africa (under construction) | — |  | 2 |  | 2
Held for sale | 4 |  | 3 |  | 7
Total | 27 |  | 42 |  | 69
(1) | We provide management services on five rigs owned by third-parties not included in the table above.

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