101 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 103 - Statement - Condensed Consolidated Statements of Operations link:calculationLink link:presentationLink link:definitionLink 104 - Statement - Condensed Consolidated Statements of Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 105 - Statement - Condensed Consolidated Statements of Comprehensive Income (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 106 - Statement - Condensed Consolidated Balance Sheets link:calculationLink link:presentationLink link:definitionLink 107 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 108 - Statement - Condensed Consolidated Statements of Cash Flows link:calculationLink link:presentationLink link:definitionLink 109 - Disclosure - BASIS OF PRESENTATION link:calculationLink link:presentationLink link:definitionLink 110 - Disclosure - ORGANIZATION link:calculationLink link:presentationLink link:definitionLink 111 - Disclosure - ACQUISITIONS link:calculationLink link:presentationLink link:definitionLink 112 - Disclosure - STOCK-BASED COMPENSATION link:calculationLink link:presentationLink link:definitionLink 113 - Disclosure - INCOME TAXES link:calculationLink link:presentationLink link:definitionLink 114 - Disclosure - EARNINGS PER SHARE link:calculationLink link:presentationLink link:definitionLink 115 - Disclosure - FAIR VALUE MEASUREMENTS link:calculationLink link:presentationLink link:definitionLink 116 - Disclosure - INVENTORIES link:calculationLink link:presentationLink link:definitionLink 117 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS link:calculationLink link:presentationLink link:definitionLink 118 - Disclosure - LONG-TERM DEBT link:calculationLink link:presentationLink link:definitionLink 119 - Disclosure - EMPLOYEE BENEFIT PLANS link:calculationLink link:presentationLink link:definitionLink 120 - Disclosure - COMMITMENTS AND CONTINGENCIES link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - SEGMENT REPORTING link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - NEW ACCOUNTING STANDARDS link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - GUARANTOR SUBSIDIARIES link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - ACQUISITIONS (Tables) link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - EARNINGS PER SHARE (Tables) link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - INVENTORIES (Tables) link:calculationLink link:presentationLink link:definitionLink 129 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Tables) link:calculationLink link:presentationLink link:definitionLink 130 - Disclosure - LONG-TERM DEBT (Tables) link:calculationLink link:presentationLink link:definitionLink 131 - Disclosure - EMPLOYEE BENEFIT PLANS (Tables) link:calculationLink link:presentationLink link:definitionLink 132 - Disclosure - SEGMENT REPORTING (Tables) link:calculationLink link:presentationLink link:definitionLink 133 - Disclosure - GUARANTOR SUBSIDIARIES (Tables) link:calculationLink link:presentationLink link:definitionLink 134 - Disclosure - ORGANIZATION - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 135 - Disclosure - ACQUISITIONS - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 136 - Disclosure - Purchase Price Allocation (Detail) link:calculationLink link:presentationLink link:definitionLink 137 - Disclosure - Business Acquisition Supplemental Pro forma Information (Detail) link:calculationLink link:presentationLink link:definitionLink 138 - Disclosure - Summary of Stock Options Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 139 - Disclosure - Schedule of Fair Value of Stock Options Granted (Detail) link:calculationLink link:presentationLink link:definitionLink 140 - Disclosure - STOCK-BASED COMPENSATION - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 141 - Disclosure - Summary of Nonvested Restricted Stock Awards (Detail) link:calculationLink link:presentationLink link:definitionLink 142 - Disclosure - Summary of the Company's Performance Share Award (Detail) link:calculationLink link:presentationLink link:definitionLink 143 - Disclosure - INCOME TAXES - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 144 - Disclosure - EARNINGS PER SHARE - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 145 - Disclosure - Schedule of Weighted-Average Shares of Common Stock Outstanding (Detail) link:calculationLink link:presentationLink link:definitionLink 146 - Disclosure - Schedule of Carrying Amounts and Fair Values of Financial Instruments (Detail) link:calculationLink link:presentationLink link:definitionLink 147 - Disclosure - INVENTORIES - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 148 - Disclosure - Components of Inventories (Detail) link:calculationLink link:presentationLink link:definitionLink 149 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 150 - Disclosure - Schedule of Carrying Amount of Goodwill Attributable To Segment (Detail) link:calculationLink link:presentationLink link:definitionLink 151 - Disclosure - Intangible Assets Amortization Period (Detail) link:calculationLink link:presentationLink link:definitionLink 152 - Disclosure - Schedule of Carrying Amount of Intangible Assets Attributable To Fabrication Group (Detail) link:calculationLink link:presentationLink link:definitionLink 153 - Disclosure - Schedule of Long-term Debt (Detail) link:calculationLink link:presentationLink link:definitionLink 154 - Disclosure - Schedule of Long-term Debt (Parenthetical) (Detail) link:calculationLink link:presentationLink link:definitionLink 155 - Disclosure - LONG-TERM DEBT - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 156 - Disclosure - Components of Net Periodic Pension and Other Post-retirement Benefit Cost (Detail) link:calculationLink link:presentationLink link:definitionLink 157 - Disclosure - EMPLOYEE BENEFIT PLANS - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 158 - Disclosure - COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 159 - Disclosure - Summary of Financial Information By Reportable Segment (Detail) link:calculationLink link:presentationLink link:definitionLink 160 - Disclosure - Summary of Total Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 161 - Disclosure - GUARANTOR SUBSIDIARIES - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 162 - Disclosure - Schedule of Condensed Consolidating Statement of Operations (Detail) link:calculationLink link:presentationLink link:definitionLink 163 - Disclosure - Schedule of Condensed Consolidating Balance Sheet (Detail) link:calculationLink link:presentationLink link:definitionLink 164 - Disclosure - Schedule of Condensed Consolidating Statement of Cash Flows (Detail) link:calculationLink link:presentationLink link:definitionLink