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Cover
Cover Page
Financial Statements
CONSOLIDATED BALANCE SHEETS
CONSOLIDATED BALANCE SHEETS (Parenthetical)
CONSOLIDATED STATEMENTS OF OPERATIONS
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
CONSOLIDATED STATEMENTS OF CASH FLOWS
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical)
Notes to Financial Statements
Significant Accounting Policies
New Accounting Principles and Recent Accounting Pronouncements
Revenue from Contracts with Customers
Acquisitions
Assets Held for Sale and Discontinued Operations
Inventories
Property, Plant and Equipment
Financing Arrangements and Debt
Asset Retirement Obligations
Income Taxes
Incentive Plans
Employee and Retiree Benefit Plans
Financial Instruments and Risk Management
Earnings Per Share
Other Financial Information
Accumulated Other Comprehensive Loss
Assets and Liabilities Measured at Fair Value
Commitments
Environmental and Other Contingencies
Common Stock Issued and Outstanding
Business Segments
Leases
Restructuring Charges
Supplemental Oil and Gas Information (Unaudited)
Supplemental Quarterly Information (Unaudited)
Schedule II - Valuation Accounts and Reserves
Accounting Policies
Significant Accounting Policies (Policies)
Notes Tables
Revenue from Contracts with Customers (Tables)
Acquisitions (Tables)
Assets Held for Sale and Discontinued Operations (Tables)
Inventories (Tables)
Property, Plant and Equipment (Tables)
Financing Arrangements and Debt (Tables)
Asset Retirement Obligations (Tables)
Income Taxes (Tables)
Incentive Plans (Tables)
Employee and Retiree Benefit Plans (Tables)
Financial Instruments and Risk Management (Tables)
Earnings Per Share (Tables)
Other Financial Information (Tables)
Accumulated Other Comprehensive Loss (Tables)
Assets and Liabilities Measured at Fair Value (Tables)
Common Stock Issued and Outstanding (Tables)
Business Segments (Tables)
Leases (Tables)
Restructuring Charges (Tables)
Supplemental Oil and Gas Information (Unaudited) (Tables)
Supplemental Quarterly Information (Unaudited) (Tables)
Notes Details
Significant Accounting Policies - Narrative (Details)
New Accounting Principles and Recent Accounting Pronouncements - Narrative (Details)
Revenue from Contracts with Customers - Narrative (Details)
Revenue from Contracts with Customers - Disaggregation of Revenue (Details)
Revenue from Contracts with Customers - Current Long-Term Contracts Outstanding (Details)
Acquisitions - Narrative (Details)
Acquisitions - Preliminary Purchase Price Allocation (Details)
Assets Held for Sale and Discontinued Operations - Narrative (Details)
Assets Held for Sale and Discontinued Operations - Major Categories of Assets and Liabilities Reflected as Held for Sale (Details)
Assets Held for Sale and Discontinued Operations - Results of Operations Associated with Discontinued Operations (Details)
Inventories - Schedule of Inventory (Details)
Property, Plant and Equipment - Narrative (Details)
Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details)
Property, Plant and Equipment - Schedule of Recognized Impairments (Details)
Property, Plant And Equipment - Net Changes in Capitalized Exploratory Well Costs (Details)
Property, Plant And Equipment - Aging of Capitalized Exploratory Well Costs (Details)
Financing Arrangements and Debt - Narrative (Details)
Financing Arrangements and Debt - Schedule of Long Term Debt (Details)
Financing Arrangements and Debt - Schedule of Long Term Debt (Parenthetical) (Details)
Asset Retirement Obligations - Schedule of Reconciliation of Beginning and Ending Aggregate Carrying Amount of Asset Retirement Obligations (Details)
Asset Retirement Obligations - Classification of Asset of Asset Retirement Obligations (Details)
Income Taxes - Narrative (Details)
Income Taxes - Components of Income (Loss) from Continuing Operations Before Income Taxes and Income Tax Expense (Details)
Income Taxes - Effective Income Tax Rates (Details)
Income Taxes - Analysis of Deferred Tax Assets and Deferred Tax Liabilities Showing Tax Effects of Significant Temporary Differences (Details)
Income Taxes - Reconciliation of Beginning and Ending Amount of Consolidated Liability for Unrecognized Income Tax Benefits (Details)
Incentive Plans - Narrative (Details)
Incentive Plans - Share-Based Plans, Amounts Recognized (Details)
Incentive Plans - Changes in Stock Options Outstanding (Details)
Incentive Plans - Additional Information about Stock Options Outstanding (Details)
Incentive Plans - Changes in Performance-Based RSU Outstanding (Details)
Incentive Plans - Assumptions used in Valuation Performance Awards Granted (Details)
Incentive Plans - Changes in Time-Lapse Restricted Stock and Restricted Stock Units Outstanding (Details)
Employee and Retiree Benefit Plans - Narrative (Details)
Employee and Retiree Benefit Plans - Plans' Benefit Obligations and Fair Value of Assets and Statement of Funded Status (Details)
Employee and Retiree Benefit Plans - Amounts Included in Accumulated Other Comprehensive Income Not Recognized in Net Periodic Benefit Expense (Details)
Employee and Retiree Benefit Plans - Projected Benefit Obligations, Accumulated Benefit Obligations and Fair Value of Plan Assets (Details)
Employee and Retiree Benefit Plans - Components of Net Periodic Benefit Expense (Details)
Employee and Retiree Benefit Plans - Amount Related to Foreign Benefit Plans (Details)
Employee and Retiree Benefit Plans - Weighted-Average Assumptions used in Measurement of Benefit Obligations and Net Periodic Benefit Expense (Details)
Employee and Retiree Benefit Plans - Benefit Payments Expected to be Paid in Future Years (Details)
Employee and Retiree Benefit Plans - Weighted Average Asset Allocation for Funded Pension Benefit Plans (Details)
Employee and Retiree Benefit Plans - Fair Value Measurements of Retirement Plan Assets (Details)
Employee and Retiree Benefit Plans - Effects of Fair Value Measurements Using Significant Unobservable Inputs on Changes in Level 3 Plan Assets (Details)
Financial Instruments and Risk Management - Narrative (Details)
Financial Instruments and Risk Management - Fair Value of Derivative Instruments Not Designated as Hedging Instruments (Details)
Financial Instruments and Risk Management - Recognized Gains and Losses for Derivative Instruments Not Designated as Hedging Instruments (Details)
Earnings Per Share - Weighted-Average Shares Outstanding for Computation of Basic and Diluted Income per Common Share (Details)
Earnings Per Share - Anti Dilutive Securities Not Included in Computation of Diluted EPS (Details)
Other Financial Information - Narrative (Details)
Other Financial Information - Noncash Operating Working Capital (Increase) Decrease) (Details)
Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Details)
Assets and Liabilities Measured at Fair Value - Narratives (Details)
Assets and Liabilities Measured at Fair Value - Carrying Value of Assets and Liabilities Recorded at Fair Value on Recurring Basis (Details)
Assets and Liabilities Measured at Fair Value - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details)
Assets and Liabilities Measured at Fair Value - Nonrecurring Fair Value Measurements (Details)
Commitments - Narrative (Details)
Environmental and Other Contingencies - Narrative (Details)
Common Stock Issued and Outstanding - Activity in the Number of Common Stock Issued and Outstanding (Details)
Business Segments - Narrative (Details)
Business Segments - Segment Information (Details)
Business Segments - Geographic Information on Certain Long-Lived Assets (Details)
Leases - Narrative (Details)
Leases - Summary of Lease Related Expenses (Details)
Leases - Schedule of Maturity of Lease Liabilities (Details)
Leases - Summary of Lease Term and Discount Rate (Details)
Leases - Summary of Other Lease Information (Details)
Restructuring Charges - Summary of Restructuring Charges (Details)
Restructuring Charges - Reconciliation of Restructuring Liability (Details)
Supplemental Oil and Gas Information (Unaudited) - Narrative (Details)
Supplemental Oil and Gas Information (Unaudited) - Summary of Proved Reserves Based on Average Prices (Details)
Supplemental Oil and Gas Information (Unaudited) - Costs Incurred in Oil and Gas Property Acquisition, Exploration and Development Activities (Details)
Supplemental Oil and Gas Information (Unaudited) - Results of Operations for Oil and Gas Producing Activities (Details)
Supplemental Oil and Gas Information (Unaudited) - Standardized Measure of Discounted Future Net Cash Flow Relating to Proved Oil and Gas Reserves (Details)
Supplemental Oil and Gas Information (Unaudited) - Principal Sources of Change in the Standardized Measure of Discounted Future Net Cash Flows (Details)
Supplemental Oil and Gas Information (Unaudited) - Capitalized Costs Relating to Oil and Gas Producing Activities (Details)
Supplemental Quarterly Information (Unaudited) (Details)
Schedule II - Valuation Accounts and Reserves (Details)
All Reports