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Document and Entity Information
Financial Statements
Condensed Consolidated Balance Sheets
Condensed Consolidated Balance Sheets (Parenthetical)
Condensed Consolidated Statements of Income and Comprehensive Income
Condensed Consolidated Statements of Cash Flows
Notes to Financial Statements
Significant Accounting Policies
Acquisitions
Stock-Based Compensation
Depreciation and Amortization
Goodwill and Other Intangible Assets
Asset Retirement Obligations
Summarized Financial Information of Subsidiaries
Earnings Per Share
Long-term Debt
Fair Value of Financial Instruments
Information about Geographic Areas
New Accounting Pronouncements
Dividends/Distributions
Notes Tables
Acquisitions (Tables)
Stock-Based Compensation (Tables)
Depreciation and Amortization (Tables)
Goodwill and Other Intangible Assets (Tables)
Asset Retirement Obligations (Tables)
Long-term Debt (Tables)
Notes Details
Acquisitions - Additional Information (Detail)
Acquisitions - Summary of Allocation of Acquisition Costs (Detail)
Acquisitions - Summary of Unaudited Pro Forma Financial Information (Detail)
Stock-Based Compensation - Additional Information (Detail)
Stock-Based Compensation - Summary of ESPP Share Activity (Detail)
Depreciation and Amortization - Depreciation and Amortization Expense Excluded from Operating Expenses in its Statements of Income and Comprehensive Income (Detail)
Goodwill and Other Intangible Assets - Summary of Intangible Assets (Detail)
Asset Retirement Obligations - Information Related to Asset Retirement Obligations (Detail)
Summarized Financial Information of Subsidiaries - Additional Information (Detail)
Earnings Per Share - Additional Information (Detail)
Long-term Debt - Long-Term Debt (Detail)
Long-term Debt - Long-Term Debt (Parenthetical) (Detail)
Long-term Debt - Additional Information (Detail)
Long-term Debt - Schedule of Maturities of Long Term Debt (Detail)
Long-term Debt - Schedule of Maturities of Long Term Debt (Parenthetical) (Detail)
Fair Value of Financial Instruments - Additional Information (Detail)
Information about Geographic Areas - Additional Information (Detail)
Dividends/Distributions - Additional Information (Detail)
All Reports
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