0020 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME link:calculationLink link:presentationLink link:definitionLink 0030 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:calculationLink link:presentationLink link:definitionLink 0040 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9999 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 1010 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 1020 - Disclosure - RATE AND OTHER REGULATORY MATTERS link:presentationLink link:calculationLink link:definitionLink 1040 - Disclosure - LONG-TERM DEBT AND LIQUIDITY link:presentationLink link:calculationLink link:definitionLink 1030 - Disclosure - COMMON EQUITY link:presentationLink link:calculationLink link:definitionLink 1060 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 1070 - Disclosure - FAIR VALUE MEASUREMENTS, INCLUDING DERIVATIVES link:presentationLink link:calculationLink link:definitionLink 1090 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 1100 - Disclosure - SEGMENT OF BUSINESS INFORMATION link:presentationLink link:calculationLink link:definitionLink 0035 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0025 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0010 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 0015 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0045 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 8070 - Disclosure - Managements' Opinion link:presentationLink link:calculationLink link:definitionLink 8000 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN COMMON EQUITY AND COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 1080 - Disclosure - EMPLOYEE BENEFIT PLANS link:presentationLink link:calculationLink link:definitionLink 8080 - Disclosure - LINES OF CREDIT AND SHORT-TERM BORROWINGS link:presentationLink link:calculationLink link:definitionLink 1050 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 8050 - Disclosure - QUARTERLY FINANCIAL DATA (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 8010 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN COMMON EQUITY AND COMPREHENSIVE INCOME Calc 2 link:presentationLink link:calculationLink link:definitionLink 8020 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN COMMON EQUITY AND COMPREHENSIVE INCOME (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 8060 - Disclosure - Schedule II - Valuation and Qualifying Accounts link:presentationLink link:calculationLink link:definitionLink 8030 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 8040 - Disclosure - AFFILIATED TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink