| Operating revenues | — | — | — |
| Revenues (exclusive of reimbursable revenues) | 2,211.9a | 1,676a | 1,497.3a |
| Reimbursable revenues | 150.7a | 108.2a | 105.2a |
| Total operating revenues | 2,362.6a | 1,784.2a | 1,602.5a |
| Operating expenses | — | — | — |
| Contract drilling expenses (exclusive of depreciation and reimbursable expenses) | -1,618.5a | -1,440.4a | -1,283.7a |
| Reimbursable expenses | -142.4a | -103.2a | -99.5a |
| Total contract drilling expenses (exclusive of depreciation) | -1,760.9a | -1,543.6a | -1,383.2a |
| Loss on impairment | | | -34.5a |
| Depreciation | -122.1a | -101.1a | -91.2a |
| General and administrative | -116.3a | -99.3a | -80.9a |
| Total operating expenses | -1,999.3a | -1,744a | -1,589.8a |
| Equity in earnings (losses) of ARO | -11a | 13.3a | 24.5a |
| Operating income | 352.3a | 53.5a | 37.2a |
| Other income (expense) | — | — | — |
| Interest income | 86.1a | 101.4a | 65.5a |
| Interest expense, net | -84.8a | -68.9a | -45.3a |
| Other, net | 16.6a | -1.8a | 167.5a |
| Total other income | 17.9a | 30.7a | 187.7a |
| Income before income taxes | 370.2a | 84.2a | 224.9a |
| Provision (benefit) for income taxes | — | — | — |
| Current income tax expense (benefit) | -5.4a | -3.8a | -35.2a |
| Deferred income tax expense (benefit) | -5.8a | -786.4a | -7.9a |
| Total provision (benefit) for income taxes | -0.4a | -782.6a | -43.1a |
| Net income | 369.8a | 866.8a | 181.8a |
| Net (income) loss attributable to noncontrolling interests | 3.6a | -1.4a | -5.3a |
| Net income attributable to Valaris | 373.4a | 865.4a | 176.5a |