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Document and Entity Information
Financial Statements
Condensed Consolidated Balance Sheets (Unaudited)
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)
Condensed Consolidated Statements of Operations (Unaudited)
Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)
Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited)
Condensed Consolidated Statements of Stockholders' Equity (Unaudited)
Condensed Consolidated Statements of Cash Flows (Unaudited)
Notes to Financial Statements
General Information
Chapter 11 Proceedings
Revenue from Contracts with Customers
Impairment of Assets
Supplemental Financial Information
Loss Per Share
Financial Instruments and Fair Value Disclosures
Drilling and Other Property and Equipment
Credit Agreements
Commitments and Contingencies
Restructuring and Separation Costs
Segments and Geographic Area Analysis
Income Tax
Accounting Policies
General Information (Policies)
Notes Tables
Chapter 11 Proceedings (Tables)
Revenue from Contracts with Customers (Tables)
Supplemental Financial Information (Tables)
Loss Per Share (Tables)
Financial Instruments and Fair Value Disclosures (Tables)
Drilling and Other Property and Equipment (Tables)
Segments and Geographic Area Analysis (Tables)
Notes Details
General Information - Additional Information (Detail)
Chapter 11 Proceedings - Additional Information (Detail)
Chapter 11 Proceedings - Schedule of Reorganization Items Incurred (Detail)
Chapter 11 Proceedings - Schedule of Reorganization Items Incurred (Detail) (Parenthetical)
Chapter 11 Proceedings - Summary of Liabilities Subject to Compromise (Detail)
Chapter 11 Proceedings - Summary of Liabilities Subject to Compromise (Parenthetical) (Detail)
Chapter 11 Proceedings - Debtor-in-Possession Condensed Combined Balance Sheet (Detail)
Chapter 11 Proceedings - Debtor-in-Possession Condensed Combined Statement of Operations (Detail)
Chapter 11 Proceedings - Debtor-in-Possession Condensed Combined Statement of Cash Flows (Detail)
Revenue from Contracts with Customers - Additional Information (Detail)
Revenue from Contracts with Customers - Summary of Information about Receivables, Contract Assets and Contract Liabilities from Contracts with Customers (Detail)
Revenue from Contracts with Customers - Summary of Significant Changes in Contract Assets and Contract Liabilities Balances (Detail)
Revenue from Contracts with Customers - Summary of Specified Types of Revenue Expected to be Recognized in Future Related to Unsatisfied Performance Obligations (Detail)
Revenue from Contracts with Customers - Summary of Specified Types of Revenue Expected to be Recognized in Future Related to Unsatisfied Performance Obligations (Detail 1)
Revenue from Contracts with Customers - Summary of Specified Types of Revenue Expected to be Recognized in Future Related to Unsatisfied Performance Obligations (Detail) (Parenthetical)
Impairment of Assets - Additional Information (Detail)
Supplemental Financial Information - Accounts Receivable, Net of Allowance for Credit Losses (Detail)
Supplemental Financial Information - Prepaid Expenses and Other Current Assets (Detail)
Supplemental Financial Information - Accrued Liabilities (Detail)
Supplemental Financial Information - Noncash Operating and Investing Activities (Detail)
Supplemental Financial Information - Noncash Operating and Investing Activities (Parenthetical) (Detail)
Loss Per Share - Securities Excluded from Computations of Loss Per Share (Detail)
Financial Instruments and Fair Value Disclosures - Additional Information (Detail)
Financial Instruments and Fair Value Disclosures - Assets Measured at Fair Value on Recurring Basis (Detail)
Financial Instruments and Fair Value Disclosures - Assets Measured at Fair Value on Recurring Basis (Parenthetical) (Detail)
Financial Instruments and Fair Value Disclosures - Fair Value and Related Carrying Values of Our Debt Instruments (Detail)
Financial Instruments and Fair Value Disclosures - Fair Value and Related Carrying Values of Our Debt Instruments (Parenthetical) (Detail)
Drilling and Other Property and Equipment - Summary of Cost and Accumulated Depreciation of Drilling and Other Property and Equipment (Detail)
Drilling and Other Property and Equipment - Additional Information (Detail)
Credit Agreements - Additional Information (Detail)
Commitments and Contingencies - Additional Information (Detail)
Restructuring and Separation Costs - Additional Information (Detail)
Segments and Geographic Area Analysis - Additional Information (Detail)
Segments and Geographic Area Analysis - Summary of Information about Disaggregated Revenue by Country (Detail)
Income Tax - Additional Information (Detail)
All Reports