020010 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 006020 - Disclosure - Earnings and Dividends Per Share link:presentationLink link:calculationLink link:definitionLink 006030 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 006040 - Disclosure - Pension and Other Postretirement Benefits link:presentationLink link:calculationLink link:definitionLink 006050 - Disclosure - Share-based Compensation link:presentationLink link:calculationLink link:definitionLink 006060 - Disclosure - Long-Term Debt and Other Financing link:presentationLink link:calculationLink link:definitionLink 006070 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 006080 - Disclosure - Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 006090 - Disclosure - Environmental and Legal Contingencies link:presentationLink link:calculationLink link:definitionLink 006100 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 006110 - Disclosure - Investments in an Unrealized Loss Position link:presentationLink link:calculationLink link:definitionLink 006120 - Disclosure - Variable Interest Entity link:presentationLink link:calculationLink link:definitionLink 006130 - Disclosure - Disclosures About Derivative Instruments and Hedging Activities link:presentationLink link:calculationLink link:definitionLink 001000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 002000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 003000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 002010 - Statement - PARENTHETICAL DATA FOR THE BALANCE SHEET link:presentationLink link:calculationLink link:definitionLink 020020 - Disclosure - Commitments link:presentationLink link:calculationLink link:definitionLink 020030 - Disclosure - Reclassifications and Restatements link:presentationLink link:calculationLink link:definitionLink 004000 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 005000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 020040 - Disclosure - Operating Leases link:presentationLink link:calculationLink link:definitionLink 020050 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 020060 - Disclosure - Asset Retirement Obligations link:presentationLink link:calculationLink link:definitionLink 020070 - Disclosure - Consolidated Quarterly Sales and Earnings (Losses) (Unaudited) link:presentationLink link:calculationLink link:definitionLink 021010 - Schedule - Valuation And Qualifying Accounts link:presentationLink link:calculationLink link:definitionLink 090000 - Disclosure - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 006010 - Disclosure - Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 006140 - Disclosure - New Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 006150 - Disclosure - Supplemental Guarantor Information link:presentationLink link:calculationLink link:definitionLink 020080 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink