101 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 103 - Statement - Consolidated Income Statement link:calculationLink link:presentationLink link:definitionLink 104 - Statement - Consolidated Statement Of Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 105 - Statement - Consolidated Statement Of Comprehensive Income (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 106 - Statement - CONSOLIDATED STATEMENT OF CASH FLOWS link:calculationLink link:presentationLink link:definitionLink 107 - Statement - Consolidated Balance Sheet link:calculationLink link:presentationLink link:definitionLink 108 - Statement - Consolidated Balance Sheet (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 109 - Statement - CONSOLIDATED STATEMENT OF COMMON SHAREHOLDERS EQUITY link:calculationLink link:presentationLink link:definitionLink 110 - Disclosure - General link:calculationLink link:presentationLink link:definitionLink 111 - Disclosure - Summary of Significant Accounting Policies link:calculationLink link:presentationLink link:definitionLink 112 - Disclosure - Regulatory Matters link:calculationLink link:presentationLink link:definitionLink 113 - Disclosure - Capitalization link:calculationLink link:presentationLink link:definitionLink 114 - Disclosure - Short-Term Borrowing link:calculationLink link:presentationLink link:definitionLink 115 - Disclosure - Pension Benefits link:calculationLink link:presentationLink link:definitionLink 116 - Disclosure - Other Postretirement Benefits link:calculationLink link:presentationLink link:definitionLink 117 - Disclosure - Environmental Matters link:calculationLink link:presentationLink link:definitionLink 118 - Disclosure - Other Material Contingencies link:calculationLink link:presentationLink link:definitionLink 119 - Disclosure - Financial Information by Business Segment link:calculationLink link:presentationLink link:definitionLink 120 - Disclosure - Derivative Instruments and Hedging Activities link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - Fair Value Measurements link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - Hurricane Sandy link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - Summary of Significant Accounting Policies (Policies) link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - Summary of Significant Accounting Policies (Tables) link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - Regulatory Matters (Tables) link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - Capitalization (Tables) link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - Pension Benefits (Tables) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - Other Postretirement Benefits (Tables) link:calculationLink link:presentationLink link:definitionLink 129 - Disclosure - Environmental Matters (Tables) link:calculationLink link:presentationLink link:definitionLink 130 - Disclosure - Other Material Contingencies (Tables) link:calculationLink link:presentationLink link:definitionLink 131 - Disclosure - Financial Information by Business Segment (Tables) link:calculationLink link:presentationLink link:definitionLink 132 - Disclosure - Derivative Instruments and Hedging Activities (Tables) link:calculationLink link:presentationLink link:definitionLink 133 - Disclosure - Fair Value Measurements (Tables) link:calculationLink link:presentationLink link:definitionLink 134 - Disclosure - Summary of Significant Accounting Policies - Earnings Per Common Share (Detail) link:calculationLink link:presentationLink link:definitionLink 135 - Disclosure - Regulatory Matters - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 136 - Disclosure - Regulatory Matters - Regulatory Assets and Liabilities (Detail) link:calculationLink link:presentationLink link:definitionLink 137 - Disclosure - Capitalization - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 138 - Disclosure - Capitalization - Carrying Amounts And Fair Values Of Long-term Debt (Detail) link:calculationLink link:presentationLink link:definitionLink 139 - Disclosure - Short-Term Borrowing - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 140 - Disclosure - Pension Benefits - Companies' Net Periodic Benefit Costs (Detail) link:calculationLink link:presentationLink link:definitionLink 141 - Disclosure - Pension Benefits - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 142 - Disclosure - Other Postretirement Benefits - Net Periodic Postretirement Benefit Costs (Detail) link:calculationLink link:presentationLink link:definitionLink 143 - Disclosure - Other Postretirement Benefits - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 144 - Disclosure - Environmental Matters - Accrued Liabilities and Regulatory Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 145 - Disclosure - Environmental Matters - Environmental Remediation Costs (Detail) link:calculationLink link:presentationLink link:definitionLink 146 - Disclosure - Environmental Matters - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 147 - Disclosure - Environmental Matters - Accrued Liability for Asbestos Suits and Workers' Compensation Proceedings (Detail) link:calculationLink link:presentationLink link:definitionLink 148 - Disclosure - Other Material Contingencies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 149 - Disclosure - Other Material Contingencies - Total Guarantees (Detail) link:calculationLink link:presentationLink link:definitionLink 150 - Disclosure - Financial Information By Business Segment - Financial Data for the Business Segments (Detail) link:calculationLink link:presentationLink link:definitionLink 151 - Disclosure - Financial Information By Business Segment - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 152 - Disclosure - Derivative Instruments And Hedging Activities - Energy Price Hedging Fair Values (Detail) link:calculationLink link:presentationLink link:definitionLink 153 - Disclosure - Derivative Instruments And Hedging Activities - Narrative (Detail) link:calculationLink link:presentationLink link:definitionLink 154 - Disclosure - Derivative Instruments And Hedging Activities - Fair Values Of Companies' Commodity Derivatives (Detail) link:calculationLink link:presentationLink link:definitionLink 155 - Disclosure - Derivative Instruments And Hedging Activities - Changes In Fair Values Of Commodity Derivatives (Detail) link:calculationLink link:presentationLink link:definitionLink 156 - Disclosure - Derivative Instruments And Hedging Activities - Number Of Derivative Contracts By Commodity Type (Detail) link:calculationLink link:presentationLink link:definitionLink 157 - Disclosure - Derivative Instruments And Hedging Activities - Aggregate Fair Value Of All Derivative Instruments With Credit-Risk-Related Contingent Features (Detail) link:calculationLink link:presentationLink link:definitionLink 158 - Disclosure - Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) link:calculationLink link:presentationLink link:definitionLink 159 - Disclosure - Fair Value Measurements - Schedule of Commodity Derivatives (Detail) link:calculationLink link:presentationLink link:definitionLink 160 - Disclosure - Fair Value Measurements - Reconciliation Of Beginning And Ending Net Balances For Assets And Liabilities Measured At Level 3 Fair Value (Detail) link:calculationLink link:presentationLink link:definitionLink 161 - Disclosure - Fair Value Measurements - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 162 - Disclosure - Hurricane Sandy - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink