This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser.
Print Document
View Excel Document
Cover
Document and Entity Information
Financial Statements
Condensed Consolidated Balance Sheets (unaudited)
Condensed Consolidated Balance Sheets (unaudited) (Parenthetical)
Condensed Consolidated Statements of Income (unaudited)
Condensed Consolidated Statements of Comprehensive Income (unaudited)
Condensed Consolidated Statements of Comprehensive Income (unaudited) (Parenthetical)
Condensed Consolidated Statements of Cash Flows (unaudited)
Notes to Financial Statements
Nature of Operations
Summary of Significant Accounting Policies
Accounting Changes
Inventories
Income Taxes (Notes)
Regulatory Assets and Liabilities and Regulatory Matters
Debt
Commitments and Contingencies
Defined Benefit Pension and Other Postretirement Plans
Fair Value Measurements
Derivative Instruments and Hedging Activities
Accumulated Other Comprehensive Income
Related Party Transactions
Segment Information
Accounting Policies
Summary of Significant Accounting Policies (Policies)
Notes Tables
Inventories (Tables)
Regulatory Assets and Liabilities and Regulatory Matters (Tables)
Defined Benefit Pension and Other Postretirement Plans (Tables)
Fair Value Measurements (Tables)
Derivative Instruments and Hedging Activities (Tables)
Accumulated Other Comprehensive Income (Tables)
Segment Information (Tables)
Notes Details
Nature of Operations (Details)
Inventories - Schedule of Inventories (Details)
Inventories - Narrative (Details)
Income Taxes (Details)
Regulatory Assets and Liabilities and Regulatory Matters - Schedule of Regulatory Assets and Liabilities Associated With Gas Utility and Electric Utility (Details)
Regulatory Assets and Liabilities and Regulatory Matters - Narrative (Details)
Debt (Details)
Commitments and Contingencies (Details)
Defined Benefit Pension and Other Postretirement Plans - Schedule of Components of Net Periodic Pension Expense and Other Postretirement Benefit Costs (Details)
Defined Benefit Pension and Other Postretirement Plans - Narrative (Details)
Fair Value Measurements - Financial Assets and Financial Liabilities That are Measured at Fair Value on a Recurring Basis (Details)
Fair Value Measurements - Long-term Debt (Details)
Derivative Instruments and Hedging Activities - Narrative (Details)
Derivative Instruments and Hedging Activities - Balance Sheet Location and Fair Value of Derivative Assets and Liabilities (Details)
Derivative Instruments and Hedging Activities - Effects of Derivatives on Statements of Income and AOCI (Details)
Accumulated Other Comprehensive Income (Details)
Related Party Transactions (Details)
Segment Information - Narrative (Details)
Segment Information - Schedule of Segment Information (Details)
All Reports
Rendering Log