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v3.10.0.1

Consolidated Statement of Cash Flows - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2018 | Sep. 30, 2017
Operating Activities [Abstract] |  |
Net Income | $ 113.0 | $ 130.8
AFUDC – Equity | (0.9) | (0.7)
Income from Equity Investments – Net of Dividends | (1.3) | (3.8)
Depreciation Expense | 149.3 | 147.4
Amortization of PSAs | (17.9) | (17.7)
Amortization of Other Intangible Assets and Other Assets | 7.8 | 7.6
Deferred Income Tax Expense | (9.1) | 34.3
Share-Based and ESOP Compensation Expense | 5.1 | 5.0
Defined Benefit Pension and Postretirement Benefit Expense | 6.4 | 7.6
Provision for Interim Rate Refund | 13.0 | 0.0
Provision for Tax Reform Refund | 9.2 | 0.0
Bad Debt Expense | 1.5 | 0.5
Changes in Operating Assets and Liabilities [Abstract] |  |
Accounts Receivable | 3.9 | (9.6)
Inventories | (12.6) | 5.3
Prepayments and Other | 5.7 | 2.1
Accounts Payable | 9.9 | (2.6)
Other Current Liabilities | 21.2 | 2.7
Cash Contributions to Defined Benefit Pension Plans | (15.0) | (1.7)
Changes in Regulatory and Other Non-Current Assets | 7.2 | 23.9
Changes in Regulatory and Other Non-Current Liabilities | 1.7 | (23.9)
Cash from Operating Activities | 298.1 | 307.2
Investing Activities [Abstract] |  |
Proceeds from Sale of Available-for-sale Securities | 9.3 | 5.2
Payments for Purchase of Available-for-sale Securities | (12.5) | (5.9)
Payments to Acquire Businesses, Net of Cash Acquired | 0.0 | 17.4
Investment in ATC | (5.0) | (6.6)
Additions to Property, Plant and Equipment | (201.0) | (130.3)
Payments for (Proceeds from) Other Investing Activities | 1.4 | 3.3
Cash for Investing Activities | (207.8) | (151.7)
Financing Activities [Abstract] |  |
Proceeds from Issuance of Common Stock | 14.6 | 80.5
Proceeds from Issuance of Long-term Debt | 72.7 | 131.5
Repayments of Long-Term Debt | (59.5) | (183.6)
Acquisition-Related Contingent Consideration Payments | 0.0 | (19.7)
Dividends on Common Stock | (86.2) | (81.4)
Other Financing Activities | (0.5) | (1.6)
Cash for Financing Activities | (58.9) | (74.3)
Change in Cash, Cash Equivalents and Restricted Cash | 31.4 | 81.2
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | $ 141.5 | $ 119.5

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- Definition Amount of cost (reversal of cost) for pension and other postretirement benefits. + References No definition available. + Details
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- Definition Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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- Definition The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26853-111562 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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