101 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 103 - Statement - Consolidated Balance Sheets link:calculationLink link:presentationLink link:definitionLink 104 - Statement - Consolidated Balance Sheets (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 105 - Statement - Consolidated Statements of Operations and Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 106 - Statement - Consolidated Statements of Stockholders' Equity link:calculationLink link:presentationLink link:definitionLink 107 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 108 - Statement - Consolidated Statements of Cash Flows link:calculationLink link:presentationLink link:definitionLink 109 - Disclosure - Significant Accounting Policies link:calculationLink link:presentationLink link:definitionLink 110 - 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Disclosure - Related Party Transactions link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - Stockholders' Equity link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - Stock Compensation Plans link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - Benefit Plans link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - Commitment and Contingencies link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - Summarized Financial Information of Subsidiaries link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - Fair Value of Financial Instruments link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - Quarterly Financial Data (Unaudited) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - Subsequent Events link:calculationLink link:presentationLink link:definitionLink 129 - Disclosure - 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Disclosure - Acquisitions - Summary of Preliminary Allocation of Acquisition Costs (Detail) link:calculationLink link:presentationLink link:definitionLink 147 - Disclosure - Acquisitions - Summary of Unaudited Pro Forma Financial Information (Detail) link:calculationLink link:presentationLink link:definitionLink 148 - Disclosure - Non-cash Financing and Investing Activities - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 149 - Disclosure - Property, Plant and Equipment - Summary of Major Categories of Property, Plant and Equipment (Detail) link:calculationLink link:presentationLink link:definitionLink 150 - Disclosure - Goodwill and Other Intangible Assets - Summary of Intangible Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 151 - Disclosure - Goodwill and Other Intangible Assets - Summary of Changes in Gross Carrying Amount of Goodwill (Detail) link:calculationLink link:presentationLink link:definitionLink 152 - Disclosure - Goodwill and Other Intangible Assets - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 153 - Disclosure - Goodwill and Other Intangible Assets - Summary of Estimated Amortization Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 154 - Disclosure - Leases - Summary of Minimum Annual Rental Payments (Detail) link:calculationLink link:presentationLink link:definitionLink 155 - Disclosure - Leases - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 156 - Disclosure - Accrued Expenses - Summary of Accrued Expenses (Detail) link:calculationLink link:presentationLink link:definitionLink 157 - Disclosure - Long-term Debt - Long-Term Debt (Detail) link:calculationLink link:presentationLink link:definitionLink 158 - Disclosure - Long-term Debt - Long-Term Debt (Parenthetical) (Detail) link:calculationLink link:presentationLink link:definitionLink 159 - Disclosure - 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Disclosure - Related Party Transactions - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 173 - Disclosure - Stockholders' Equity - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 174 - Disclosure - Stock Compensation Plans - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 175 - Disclosure - Stock Compensation Plans - Weighted Average Fair Value of Options Granted (Detail) link:calculationLink link:presentationLink link:definitionLink 176 - Disclosure - Stock Compensation Plans - Stock Option Transactions Under Various Stock-Based Employee Compensation Plans (Detail) link:calculationLink link:presentationLink link:definitionLink 177 - Disclosure - Stock Compensation Plans - Summary of Espp Share Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 178 - Disclosure - Benefit Plans - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 179 - 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