001000 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
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002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
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003000 - Statement - CONSOLIDATED BALANCE SHEETS
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003010 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)
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004000 - Statement - CONSOLIDATED STATEMENTS OF EQUITY
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005000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
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006010 - Disclosure - Nature of Business
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009010 - Disclosure - Nature of Business (Details)
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006020 - Disclosure - Significant Accounting Policies
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007020 - Disclosure - Significant Accounting Policies (Policies)
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009020 - Disclosure - Significant Accounting Policies (Details)
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006030 - Disclosure - New Accounting Pronouncements
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007030 - Disclosure - New Accounting Pronouncements (Policies)
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006040 - Disclosure - Variable Interest Entities
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008040 - Disclosure - Variable Interest Entities (Tables)
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009040 - Disclosure - Variable Interest Entities (Details)
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006050 - Disclosure - Impairments
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009050 - Disclosure - Impairments (Details)
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006060 - Disclosure - Income Taxes
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008060 - Disclosure - Income Taxes (Tables)
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009060 - Disclosure - Income Taxes (Details)
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006070 - Disclosure - Earnings Per Share
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008070 - Disclosure - Earnings Per Share (Tables)
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009070 - Disclosure - Earnings Per Share (Details)
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006080 - Disclosure - Other Comprehensive Income
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008080 - Disclosure - Other Comprehensive Income (Tables)
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009080 - Disclosure - Other Comprehensive Income (Details)
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006090 - Disclosure - Drilling Fleet
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008090 - Disclosure - Drilling Fleet (Tables)
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009090 - Disclosure - Drilling Fleet (Details)
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006100 - Disclosure - Goodwill and Other Intangibles Assets
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008100 - Disclosure - Goodwill and Other Intangibles Assets (Tables)
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009100 - Disclosure - Goodwill and Other Intangibles Assets (Details)
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006110 - Disclosure - Debt
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008110 - Disclosure - Debt (Tables)
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009110 - Disclosure - Debt (Details)
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006120 - Disclosure - Derivatives and Hedging
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009120 - Disclosure - Derivatives and Hedging (Details)
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006130 - Disclosure - Postemployment Benefit Plans
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008130 - Disclosure - Postemployment Benefit Plans (Tables)
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009130 - Disclosure - Postemployment Benefit Plans (Details)
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006140 - Disclosure - Commitments and Contingencies
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008140 - Disclosure - Commitments and Contingencies (Tables)
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009140 - Disclosure - Commitments and Contingencies (Details)
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006150 - Disclosure - Redeemable Noncontrolling Interest
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008150 - Disclosure - Redeemable Noncontrolling Interest (Tables)
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009150 - Disclosure - Redeemable Noncontrolling Interest (Details)
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006160 - Disclosure - Equity
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009160 - Disclosure - Equity (Details)
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006170 - Disclosure - Share based compensation
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008170 - Disclosure - Share based compensation (Tables)
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009170 - Disclosure - Share based compensation (Details)
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006180 - Disclosure - Supplemental Balance Sheet Information
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008180 - Disclosure - Supplemental Balance Sheet Information (Tables)
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009180 - Disclosure - Supplemental Balance Sheet Information (Details)
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006190 - Disclosure - Fair Value of Financial Instruments
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008190 - Disclosure - Fair Value of Financial Instruments (Tables)
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009190 - Disclosure - Fair Value of Financial Instruments (Details)
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006200 - Disclosure - Financial Instruments and Risk Concentration
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009200 - Disclosure - Financial Instruments and Risk Concentration (Details)
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006210 - Disclosure - Supplemental Cash Flow Information
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008210 - Disclosure - Supplemental Cash Flow Information (Tables)
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009210 - Disclosure - Supplemental Cash Flow Information (Details)
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006220 - Disclosure - Segments, Geographical Analysis and Major Customers
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008220 - Disclosure - Segments, Geographical Analysis and Major Customers (Tables)
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009220 - Disclosure - Segments, Geographical Analysis and Major Customers (Details)
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006230 - Disclosure - Related Party Transactions
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009230 - Disclosure - Related Party Transactions (Details)
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006240 - Disclosure - Quarterly Results
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008240 - Disclosure - Quarterly Results (Tables)
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009240 - Disclosure - Quarterly Results (Details)
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006250 - Disclosure - Subsequent Events
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009250 - Disclosure - Subsequent Events (Details)
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006260 - Schedule - Valuation and Qualifying Accounts
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008260 - Schedule - Valuation and Qualifying Accounts (Tables)
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009260 - Schedule - Valuation and Qualifying Accounts (Details)
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000010 - Document - Document And Entity Information
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