0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Statements of Income link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Shareholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Shareholders' Equity (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952158 - Statement - Consolidated Statements of Cash Flows (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Employee Benefit Plans link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Income Per Share link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Asset Retirement Obligations link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Accumulated Other Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Shares Repurchased and Dividends link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Related Party link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Goodwill and Other Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Asset Retirement Obligations (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Accumulated Other Comprehensive Loss (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Revenue Recognition - Schedule of Total Revenue Disaggregated by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Revenue Recognition - Schedule of Change in Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenue Recognition - Schedule of Deferred Commissions (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Revenue Recognition - Schedule of Amortization Expense Related to Deferred Commissions (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Acquisitions - Schedule of Acquisition of Businesses (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Employee Benefit Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Income Per Share - Schedule of Computation of Basic Income Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Income Per Share - Schedule of Computation of Diluted Income Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Goodwill and Other Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Goodwill and Other Intangible Assets - Schedule of Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Asset Retirement Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Commitments and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Commitments and Contingencies - Schedule of Changes to Environmental Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Commitments and Contingencies - Schedule of Anticipated Payments and Insurance Proceeds of Currently Identified Environmental Remediation Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Commitments and Contingencies - Schedule of Anticipated Payments and Insurance Proceeds of Currently Identified Environmental Remediation Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss, Net of Tax (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Accumulated Other Comprehensive Loss - Amounts Reclassified from Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Segment Reporting - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Segment Reporting - Schedule of Segment Reporting Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Segment Reporting - Schedule of Reconciliation of Total Segment Operating Income to Consolidated Net Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Shares Repurchased and Dividends (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Related Party (Details) link:presentationLink link:calculationLink link:definitionLink