Document and Entity Information
Document and Entity Information - shares | 3 Months Ended | |
Mar. 31, 2018 | May 10, 2018 | |
Entity Information [Line Items] | ||
Entity Registrant Name | CALPINE CORP | |
Entity Central Index Key | 916,457 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Large Accelerated Filer | |
Document Type | 10-Q | |
Document Period End Date | Mar. 31, 2018 | |
Document Fiscal Year Focus | 2,018 | |
Document Fiscal Period Focus | Q1 | |
Amendment Flag | false | |
Entity Common Stock, Shares Outstanding | 105.15966616429210 |
Consolidated Condensed Statemen
Consolidated Condensed Statements of Operations - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | ||
Operating revenues: | |||
Commodity revenue | $ 2,396 | $ 2,063 | |
Mark-to-market gain (loss) | (391) | 214 | |
Other revenue | 4 | 4 | |
Operating revenues | [1] | 2,009 | 2,281 |
Operating expenses: | |||
Commodity expense | 1,790 | 1,533 | |
Mark-to-market (gain) loss | (20) | 159 | |
Fuel and purchased energy expense | 1,770 | 1,692 | |
Operating and maintenance expense | 275 | 282 | |
Depreciation and amortization expense | 201 | 206 | |
General and other administrative expense | 60 | 40 | |
Other operating expenses | 37 | 20 | |
Total operating expenses | 2,343 | 2,240 | |
Gain on sale of assets, net | 0 | (27) | |
(Income) from unconsolidated subsidiaries | (6) | (4) | |
Income (loss) from operations | (328) | 72 | |
Interest expense | 151 | 159 | |
Debt extinguishment costs | 0 | 24 | |
Other (income) expense, net | 7 | 2 | |
Loss before income taxes | (486) | (113) | |
Income tax expense (benefit) | 108 | (61) | |
Net income (loss) | (594) | (52) | |
Net income attributable to the noncontrolling interest | (4) | (4) | |
Net loss attributable to Calpine | $ (598) | $ (56) | |
[1] | Includes intersegment revenues of $114 million and $61 million in the West, $(67) million and $72 million in Texas, $115 million and $88 million in the East and $1 million and $1 million in Retail for the three months ended March 31, 2018 and 2017, respectively. Intersegment revenues for sales between wholesale and retail operations are executed to manage supply needs for our retail operations from our wholesale fleet or to facilitate margin collateral netting at Calpine Corporation. |
Consolidated Condensed Stateme3
Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Statement of Comprehensive Income [Abstract] | ||
Net loss | $ (594) | $ (52) |
Cash flow hedging activities: | ||
Gain (loss) on cash flow hedges before reclassification adjustment for cash flow hedges realized in net loss | 48 | (15) |
Reclassification adjustment for loss on cash flow hedges realized in net loss | 7 | 11 |
Foreign currency translation gain (loss) | (6) | 2 |
Income tax expense | (11) | 0 |
Other comprehensive income (loss) | 38 | (2) |
Comprehensive loss | (556) | (54) |
Comprehensive (income) attributable to the noncontrolling interest | (6) | (4) |
Comprehensive loss attributable to Calpine | $ (562) | $ (58) |
Consolidated Condensed Balance
Consolidated Condensed Balance Sheets - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |
Current assets: | |||
Cash and cash equivalents ($38 and $39 attributable to VIEs) | $ 215 | $ 284 | |
Accounts receivable, net of allowance of $15 and $9 | 839 | 970 | |
Inventories | 581 | 498 | |
Margin deposits and other prepaid expense | 275 | 203 | |
Restricted cash, current ($64 and $74 attributable to VIEs) | 128 | 134 | |
Derivative assets, current | [1],[2] | 197 | 174 |
Other current assets | 46 | 43 | |
Total current assets | 2,281 | 2,306 | |
Property, plant and equipment, net ($4,007 and $4,048 attributable to VIEs) | 12,623 | 12,724 | |
Restricted cash, net of current portion ($27 and $24 attributable to VIEs) | 28 | 25 | |
Investments in unconsolidated subsidiaries | 110 | 106 | |
Derivative Asset, Noncurrent | [1],[2] | 228 | 218 |
Goodwill | 242 | 242 | |
Intangible assets, net | 485 | 512 | |
Other assets ($24 and $22 attributable to VIEs) | 280 | 320 | |
Total assets | 16,277 | 16,453 | |
Current liabilities: | |||
Accounts payable | 709 | 777 | |
Accrued interest payable | 134 | 104 | |
Debt, current portion ($177 and $175 attributable to VIEs) | 227 | 225 | |
Derivative Liability, Current | [1],[2] | 338 | 197 |
Other current liabilities | 535 | 571 | |
Total current liabilities | 1,943 | 1,874 | |
Debt, net of current portion ($2,191 and $2,238 attributable to VIEs) | 11,455 | 11,180 | |
Long-term derivative liabilities | [1],[2] | 178 | 119 |
Other long-term liabilities | 254 | 213 | |
Total liabilities | 13,830 | 13,386 | |
Commitments and contingencies (see Note 11) | |||
Stockholder’s equity: | |||
Common stock, $0.001 par value per share; authorized 1,400,000,000 shares, 105.15966616429208 and 361,677,891 shares issued, respectively, and 105.15966616429208 and 360,516,091 shares outstanding, respectively | 0 | 0 | |
Treasury stock, at cost, nil and 1,161,800 shares, respectively | 0 | (15) | |
Additional paid-in capital | 9,582 | 9,661 | |
Accumulated deficit | (7,150) | (6,552) | |
Accumulated other comprehensive loss | (70) | (106) | |
Total Calpine stockholder’s equity | 2,362 | 2,988 | |
Noncontrolling interest | 85 | 79 | |
Total stockholder’s equity | 2,447 | 3,067 | |
Total liabilities and stockholder’s equity | $ 16,277 | $ 16,453 | |
[1] | At December 31, 2017, current and long-term derivative assets are shown net of collateral of $(8) million and $(2) million, respectively, and current and long-term derivative liabilities are shown net of collateral of $52 million and $20 million, respectively. | ||
[2] | At March 31, 2018 and December 31, 2017, we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. |
Consolidated Condensed Balance5
Consolidated Condensed Balance Sheets (Parenthetical) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 |
Cash and cash equivalents ($38 and $39 attributable to VIEs) | $ 215 | $ 284 |
Accounts receivable, net of allowance of $15 and $9 | 15 | 9 |
Restricted cash, current ($64 and $74 attributable to VIEs) | 128 | 134 |
Property, plant and equipment, net ($4,007 and $4,048 attributable to VIEs) | 12,623 | 12,724 |
Restricted cash, net of current portion ($27 and $24 attributable to VIEs) | 28 | 25 |
Other assets ($24 and $22 attributable to VIEs) | 280 | 320 |
Debt, current portion ($177 and $175 attributable to VIEs) | 227 | 225 |
Debt, net of current portion ($2,191 and $2,238 attributable to VIEs) | $ 11,455 | $ 11,180 |
Preferred Stock, Par or Stated Value Per Share | ||
Preferred Stock, Shares Authorized | ||
Preferred Stock, Shares Issued | ||
Preferred Stock, Shares Outstanding | ||
Common Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001 |
Common Stock, Shares Authorized | 1,400,000,000 | 1,400,000,000 |
Common Stock, Shares, Issued | 105.15966616429210 | 361,677,891 |
Common Stock, Shares, Outstanding | 105.15966616429210 | 360,516,091 |
Treasury Stock, Shares | 0 | 1,161,800 |
Variable Interest Entity, Primary Beneficiary [Member] | ||
Cash and cash equivalents ($38 and $39 attributable to VIEs) | $ 38 | $ 39 |
Restricted cash, current ($64 and $74 attributable to VIEs) | 64 | 74 |
Current assets held for sale | ||
Property, plant and equipment, net ($4,007 and $4,048 attributable to VIEs) | 4,007 | 4,048 |
Restricted cash, net of current portion ($27 and $24 attributable to VIEs) | 27 | 24 |
Other assets ($24 and $22 attributable to VIEs) | 24 | 22 |
Debt, current portion ($177 and $175 attributable to VIEs) | 177 | 175 |
Debt, net of current portion ($2,191 and $2,238 attributable to VIEs) | $ 2,191 | $ 2,238 |
Consolidated Statements of Stoc
Consolidated Statements of Stockholders' Equity Statement - 3 months ended Mar. 31, 2018 - USD ($) $ in Millions | Total | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Noncontrolling Interest [Member] |
Balance, December 31, 2017 at Dec. 31, 2017 | $ 3,067 | $ 0 | $ (15) | $ 9,661 | $ (6,552) | $ (106) | $ 79 |
Treasury stock transactions | (7) | 0 | (7) | 0 | 0 | 0 | 0 |
Stock-based compensation expense | 41 | 0 | 0 | 41 | 0 | 0 | 0 |
Effects of the Merger | (98) | 0 | 22 | (120) | 0 | 0 | 0 |
Contribution from the noncontrolling interest | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
Distribution to the noncontrolling interest | (2) | 0 | 0 | 0 | 0 | 0 | (2) |
Net loss | (594) | 0 | 0 | 0 | (598) | 0 | 4 |
Other comprehensive income | 38 | 0 | 0 | 0 | 0 | 36 | 2 |
Balance, March 31, 2018 at Mar. 31, 2018 | $ 2,447 | $ 0 | $ 0 | $ 9,582 | $ (7,150) | $ (70) | $ 85 |
Consolidated Condensed Stateme7
Consolidated Condensed Statements of Cash Flows - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | ||
Cash flows from operating activities: | |||
Net loss | $ (594) | $ (52) | |
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: | |||
Depreciation and amortization(1) | [1] | 223 | 265 |
Debt extinguishment costs | 0 | 24 | |
Deferred income taxes | 69 | (61) | |
Gain on sale of assets, net | 0 | (27) | |
Mark-to-market activity, net | [2] | 369 | (55) |
(Income) from unconsolidated subsidiaries | (6) | (4) | |
Return on investments from unconsolidated subsidiaries | 3 | 13 | |
Stock-based compensation expense | 57 | 8 | |
Other | 6 | 0 | |
Change in operating assets and liabilities, net of effects of acquisitions: | |||
Accounts receivable | 164 | 82 | |
Derivative instruments, net | (150) | (29) | |
Other assets | (184) | 33 | |
Accounts payable and accrued expenses | (46) | (105) | |
Other liabilities | (26) | 20 | |
Net cash (used in) provided by operating activities | (115) | 112 | |
Cash flows from investing activities: | |||
Purchases of property, plant and equipment | (114) | (91) | |
Proceeds from sale of Osprey Energy Center | 0 | 162 | |
Payments to Acquire Businesses, Net of Cash Acquired | 0 | (111) | |
Other | (1) | 16 | |
Net cash used in investing activities | (115) | (24) | |
Cash flows from financing activities: | |||
Borrowings under First Lien Term Loans | 0 | 396 | |
Repayment of CCFC Term Loan, CCFC Term Loans and First Lien Term Loans | (10) | (161) | |
Repurchase of First Lien Notes | 0 | (453) | |
Proceeds from Lines of Credit | 325 | 25 | |
Repayments of project financing, notes payable and other | (43) | (44) | |
Distribution to noncontrolling interest holder | (2) | (6) | |
Financing costs | (6) | (26) | |
Payments for Repurchase of Common Stock | (79) | 0 | |
Shares repurchased for tax withholding on stock-based awards | (7) | (6) | |
Other | (20) | 1 | |
Net cash provided by (used in) financing activities | 158 | (274) | |
Net decrease in cash, cash equivalents and restricted cash | (72) | (186) | |
Cash, cash equivalents and restricted cash, beginning of period | 443 | 606 | |
Cash, cash equivalents and restricted cash, end of period | 371 | 420 | |
Cash paid during the period for: | |||
Interest, net of amounts capitalized | 110 | 141 | |
Income taxes | 4 | 3 | |
Supplemental disclosure of non-cash investing activities: | |||
Increase Decrease In Capital Expenditures Incurred But Not Yet Paid | $ (6) | $ 0 | |
[1] | Includes amortization recorded in Commodity revenue and Commodity expense associated with intangible assets and amortization recorded in interest expense associated with debt issuance costs and discounts. | ||
[2] | In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes hedge ineffectiveness and adjustments to reflect changes in credit default risk exposure. |
Basis of Presentation and Summa
Basis of Presentation and Summary of Significant Accounting Policies | 3 Months Ended |
Mar. 31, 2018 | |
Accounting Policies [Abstract] | |
Summary of significant accounting policies | Basis of Presentation and Summary of Significant Accounting Policies We are a power generation company engaged in the ownership and operation of primarily natural gas-fired and geothermal power plants in North America. We have a significant presence in major competitive wholesale and retail power markets in California, Texas and the Northeast and Mid-Atlantic regions of the U.S. We sell power, steam, capacity, renewable energy credits and ancillary services to our customers, which include utilities, independent electric system operators, industrial and agricultural companies, retail power providers, municipalities and other governmental entities, power marketers as well as retail commercial, industrial, governmental and residential customers. We continue to focus on getting closer to our customers through expansion of our retail platform which began with the acquisition of Champion Energy in 2015 and was followed by the acquisitions of Calpine Solutions in late 2016 and North American Power in early 2017. We purchase primarily natural gas and some fuel oil as fuel for our power plants and engage in related natural gas transportation and storage transactions. We also purchase power for sale to our customers and purchase electric transmission rights to deliver power to our customers. Additionally, consistent with our Risk Management Policy, we enter into natural gas, power, environmental product, fuel oil and other physical and financial commodity contracts to hedge certain business risks and optimize our portfolio of power plants. Basis of Interim Presentation — The accompanying unaudited, interim Consolidated Condensed Financial Statements of Calpine Corporation, a Delaware corporation, and consolidated subsidiaries have been prepared pursuant to the rules and regulations of the SEC. In the opinion of management, the Consolidated Condensed Financial Statements include the normal, recurring adjustments necessary for a fair statement of the information required to be set forth therein. Certain information and note disclosures, normally included in financial statements prepared in accordance with U.S. GAAP, have been condensed or omitted from these statements pursuant to such rules and regulations and, accordingly, these financial statements should be read in conjunction with our audited Consolidated Financial Statements for the year ended December 31, 2017 , included in our 2017 Form 10-K. The results for interim periods are not indicative of the results for the entire year primarily due to acquisitions and disposals of assets, seasonal fluctuations in our revenues and expenses, timing of major maintenance expense, variations resulting from the application of the method to calculate the provision for income tax for interim periods, volatility of commodity prices and mark-to-market gains and losses from commodity and interest rate derivative contracts. Use of Estimates in Preparation of Financial Statements — The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosures included in our Consolidated Condensed Financial Statements. Actual results could differ from those estimates. Reclassifications — We have reclassified certain prior period amounts for comparative purposes. These reclassifications did not have a material effect on our financial condition, results of operations or cash flows. Cash and Cash Equivalents — We consider all highly liquid investments with an original maturity of three months or less to be cash equivalents. We have cash and cash equivalents held in non-corporate accounts relating to certain project finance facilities and lease agreements that require us to establish and maintain segregated cash accounts. These accounts have been pledged as security in favor of the lenders under such project finance facilities, and the use of certain cash balances on deposit in such accounts is limited, at least temporarily, to the operations of the respective projects. Restricted Cash — Certain of our debt agreements, lease agreements or other operating agreements require us to establish and maintain segregated cash accounts, the use of which is restricted, making these cash funds unavailable for general use. These amounts are held by depository banks in order to comply with the contractual provisions requiring reserves for payments such as for debt service, rent and major maintenance or with applicable regulatory requirements. Funds that can be used to satisfy obligations due during the next 12 months are classified as current restricted cash, with the remainder classified as non-current restricted cash. Restricted cash is generally invested in accounts earning market rates; therefore, the carrying value approximates fair value. Such cash is excluded from cash and cash equivalents on our Consolidated Condensed Balance Sheets. The table below represents the components of our restricted cash as of March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Current Non-Current Total Current Non-Current Total Debt service $ 12 $ 7 $ 19 $ 11 $ 8 $ 19 Construction/major maintenance 25 18 43 28 16 44 Security/project/insurance 88 — 88 92 — 92 Other 3 3 6 3 1 4 Total $ 128 $ 28 $ 156 $ 134 $ 25 $ 159 Property, Plant and Equipment, Net — At March 31, 2018 and December 31, 2017 , the components of property, plant and equipment are stated at cost less accumulated depreciation as follows (in millions): March 31, 2018 December 31, 2017 Depreciable Lives Buildings, machinery and equipment $ 16,512 $ 16,506 3 – 46 Years Geothermal properties 1,500 1,494 13 – 58 Years Other 252 236 3 – 46 Years 18,264 18,236 Less: Accumulated depreciation 6,545 6,383 11,719 11,853 Land 117 117 Construction in progress 787 754 Property, plant and equipment, net $ 12,623 $ 12,724 Depreciable Lives — During the first quarter of 2018, we reviewed our accounting policies related to depreciation associated with our estimates of useful lives related to our componentized balance of plant parts. As a result, the useful lives of our rotable parts are now generally estimated to range from 1.5 to 12 years. Our change in the method of depreciation for rotable parts is considered a change in accounting estimate and will result in changes to our depreciation expense prospectively. Capitalized Interest — The total amount of interest capitalized was $7 million and $7 million during the three months ended March 31, 2018 and 2017 , respectively. Goodwill — We have not recorded any impairment losses associated with our goodwill. During the first quarter of 2018, we altered the composition of our segments to report the results associated with our retail business as a separate segment. This change reflects the manner in which our segment information is presented internally to our chief operating decision maker associated with the strategic utilization of our retail business subsequent to the consummation of the Merger. Thus, beginning in the first quarter of 2018, our geographic reportable segments for our wholesale business are West (including geothermal), Texas and East (including Canada) and we have a separate reportable segment for our retail business. As our goodwill resulted from the acquisition of our retail business over the last several years, our goodwill balance of $242 million was allocated to our Retail segment in connection with the change in segment presentation. New Accounting Standards and Disclosure Requirements Revenue Recognition — On January 1, 2018, we adopted Accounting Standards Update 2014-09, “Revenue from Contracts with Customers” (“Topic 606”) . The comprehensive new revenue recognition standard supersedes all pre-existing revenue recognition guidance. The core principle of Topic 606 is that a company will recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The standard also requires expanded disclosures surrounding the recognition of revenue from contracts with customers. We adopted the new revenue recognition standards under Topic 606 using the modified retrospective method and applied Topic 606 to those contracts which were not completed as of January 1, 2018. Results for reporting periods beginning after December 31, 2017 are presented under Topic 606, while prior period amounts continue to be reported in accordance with historical accounting standards. The adoption of Topic 606 resulted in no adjustment to our opening retained earnings as of January 1, 2018. There was no material effect to our revenues, results of operations or cash flows for the three months ending March 31, 2018 from the adoption of Topic 606 and we do not expect the new revenue standard to have a material effect on our results of operations in future periods. See Note 3 for additional disclosures required by Topic 606. Leases — In February 2016, the FASB issued Accounting Standards Update 2016-02, “Leases.” The comprehensive new lease standard will supersede all existing lease guidance. The standard requires that a lessee should recognize a right-to-use asset and a lease liability for substantially all operating leases based on the present value of the minimum rental payments. Entities may make an accounting policy election to not recognize lease assets and liabilities for leases with a term of 12 months or less. For lessors, the accounting for leases remains substantially unchanged. The standard also requires expanded disclosures surrounding leases. The standard is effective for fiscal periods beginning after December 15, 2018, including interim periods within that reporting period and requires modified retrospective adoption with early adoption permitted. In January 2018, the FASB issued Accounting Standards Update 2018-01, “Land Easement Practical Expedient for Transition to Topic 842” that allows an entity to not evaluate existing and expired land easements that were not previously accounted for as leases upon adoption of Accounting Standards Update 2016-02. Any land easements entered into prospectively or modified after adoption should be evaluated to assess whether they meet the definition of a lease. We expect to adopt the standard in the first quarter of 2019. We have completed our initial evaluation of the standard and believe that the key changes that will affect us relate to our accounting for operating leases that are currently off-balance sheet and tolling contracts which we currently account for as operating leases. Additionally, we are evaluating the potential effects of the removal of the real estate guidance currently applicable to lessors. We are also considering electing the practical expedients in our implementation of the standard; however, this may change as we complete our assessment of the standard. Statement of Cash Flows — In August 2016, the FASB issued Accounting Standards Update 2016-15, “Classification of Certain Cash Receipts and Cash Payments.” The standard addresses several matters of diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows including the presentation of debt extinguishment costs and distributions received from equity method investments. The standard is effective for fiscal years beginning after December 15, 2017, and requires retrospective adoption. We adopted Accounting Standards Update 2016-15 in the first quarter of 2018 which resulted in the reclassification of cash payments for debt extinguishment costs from a cash outflow for operating activities to a cash outflow for financing activities. The adoption of this standard did not have a material effect on our financial condition, results of operations or cash flows. Income Taxes — In October 2016, the FASB issued Accounting Standards Update 2016-16, “Intra-Entity Transfers of Assets Other than Inventory.” The standard requires an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs which differs from the current requirement that prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer until the asset has been sold to an outside party. The standard is effective for fiscal years beginning after December 15, 2017, including interim periods within that reporting period and requires modified retrospective adoption. We adopted Accounting Standards Update 2016-16 in the first quarter of 2018 which did not have a material effect on our financial condition, results of operations or cash flows as a result of adopting this standard. Restricted Cash — In November 2016, the FASB issued Accounting Standards Update 2016-18, “Restricted Cash.” The standard requires restricted cash to be included with cash and cash equivalents when reconciling the beginning and ending amounts in the statement of cash flows and also requires disclosures regarding the nature of restrictions on cash, cash equivalents and restricted cash. The standard is effective for fiscal years beginning after December 15, 2017, including interim periods and requires retrospective adoption with early adoption permitted. We adopted Accounting Standards Update 2016-18 in the first quarter of 2018 which did not have a material effect on our financial condition, results of operations or cash flows as a result of adopting this standard. Derivatives and Hedging — In August 2017, the FASB issued Accounting Standards Update 2017-12, “Targeted Improvements to Accounting for Hedging Activities.” The standard better aligns an entity’s hedging activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedge results in the financial statements. The standard will prospectively make hedge accounting easier to apply to hedging activities and also enhances disclosure requirements for how hedge transactions are reflected in the financial statements when hedge accounting is elected. The standard is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. We are currently assessing the future effect this standard may have on our financial condition, results of operations or cash flows. |
Merger (Notes)
Merger (Notes) | 3 Months Ended |
Mar. 31, 2018 | |
Merger [Abstract] | |
Business Combination Disclosure [Text Block] | Merger — On August 17, 2017, we entered into the Merger Agreement with Volt Parent, LP (“Volt Parent”) and Volt Merger Sub, Inc. (“Merger Sub”), a wholly-owned subsidiary of Volt Parent, pursuant to which Merger Sub merged with and into Calpine, with Calpine surviving the Merger as a subsidiary of Volt Parent. On March 8, 2018, we completed the Merger contemplated in the Merger Agreement. At the effective time of the Merger, each share of Calpine common stock outstanding as of immediately prior to the effective time of the Merger (excluding certain shares as described in the Merger Agreement) ceased to be outstanding and was converted into the right to receive $15.25 per share in cash or approximately $5.6 billion in total. See Note 10 for a discussion of the treatment of the outstanding share-based awards to employees at the effective time of the Merger. During the three months ended March 31, 2018 and 2017 , we recorded approximately $ 31 million and nil , respectively, in Merger-related costs which was recorded in other operating expenses on our Consolidated Condensed Statements of Operations and primarily related to legal, investment banking and other professional fees associated with the Merger. We elected not to apply pushdown accounting in connection with the consummation of the Merger. |
Revenue From Contracts with Cus
Revenue From Contracts with Customers (Notes) | 3 Months Ended |
Mar. 31, 2018 | |
Revenue from Contract with Customer [Abstract] | |
Revenue from Contract with Customer [Text Block] | Revenue from Contracts with Customers Disaggregation of Revenues with Customers The following table represents a disaggregation of our revenue for the three months ended March 31, 2018 by reportable segment (in millions). See Note 13 for a description of our segments. Wholesale West Texas East Retail Elimination Total Third Party: Energy & other products $ 199 $ 304 $ 132 $ 443 $ — $ 1,078 Capacity 19 26 149 — — 194 Revenues relating to physical or executory contracts – third party $ 218 $ 330 $ 281 $ 443 $ — $ 1,272 Affiliate (1) : $ 8 $ 4 $ 21 $ 1 $ (34 ) $ — Revenues relating to leases and derivative instruments (2) $ 737 Total operating revenues $ 2,009 ___________ (1) Affiliate energy, other and capacity revenues reflect revenues on transactions between wholesale and retail affiliates excluding affiliate activity related to leases and derivative instruments. All such activity supports retail supply needs from the wholesale business and/or allows for collateral margin netting efficiencies at Calpine Corporation. (2) Revenues relating to contracts accounted for as leases and derivatives include energy and capacity revenues relating to PPAs that we are required to account for as operating leases and physical and financial commodity derivative contracts, primarily relating to power, natural gas and environmental products. For revenue related to derivative instruments, includes revenue recorded in Commodity revenue and mark-to-market gain (loss) on our Consolidated Condensed Statement of Operations. For contracts that do not meet the requirements of a lease and either do not meet the definition of a derivative instrument or are exempt from derivative accounting, we have applied the new revenue recognition guidance beginning in the first quarter of 2018. Under the new guidance, the majority of our operating revenue continues to be recognized as the underlying commodity or service is delivered to our customers. Energy and Other Products Variable payments for power and steam that are based on generation, including retail sales of power, are recognized over time as the underlying commodity is generated and control is transferred to our customer upon transmission and delivery. Ancillary service revenues are also included within energy-related revenues and are recognized over time as the service is provided. For our power, steam and ancillary service contracts, we have elected the practical expedient that allows us to recognize revenue in the amount to which we have the right to invoice to the extent we determine that we have a right to consideration in an amount that corresponds directly with the value provided to date. To the extent this practical expedient cannot be utilized, we will recognize revenue over time based on the quantity of the commodity delivered to the customer for power and steam sales and over time as the service is provided for our ancillary service sales. Energy and other revenues also includes revenues generated from the sale of natural gas and environmental products, including RECs and are recognized at either a point in time or over time when control of the commodity has transferred. Revenues from the sale of RECs are primarily related to credits that are generated upon generation of renewable power from our Geysers Assets and are recognized over a period of time similar to the timing of the related energy sale. Revenues from sales of RECs or other environmental products that are not generated from our assets are recognized once all certifications have been completed and the credits are delivered to the customer at a point in time. Revenues from our natural gas sales are recognized at a point in time when delivery of the natural gas is provided. Revenues from natural gas and emission product sales are generally at the contracted transaction price, which may be fixed or index-based. Capacity Capacity revenues include fixed and variable capacity payments, which are based on generation volumes and include capacity payments received from RTO and ISO capacity auctions. For these contracts, we have elected the practical expedient that allows us to recognize revenue in the amount to which we have the right to invoice to the extent we determine that we have a right to consideration in an amount that corresponds directly with the value provided to date. To the extent this practical expedient cannot be utilized, we will recognize revenue over time as the service is being provided to the customer. Performance Obligations and Contract Balances Certain of our contracts have multiple performance obligations. The revenues associated with each individual performance obligation is based on the relative stand-alone sales price of each good or service or, when not available, is based on a cost incurred plus margin approach. For a significant portion of our contracts with multiple performance obligations, management has applied the practical expedient that results in recognition of revenue commensurate with the invoiced amount and no allocation is required as all performance obligations are transferred over the same period of time. Certain of our contracts include volumetric optionality based on the customer’s needs. The transaction price within these contracts are based on a stand-alone sale price of the good or service being provided and revenue is recognized based on the customer’s usage. On a monthly basis, revenue is recognized based on estimated or actual usage by the customer at the transaction price. To the extent estimated usage is used in the recognition of revenue, revenues are adjusted for actual usage once known; however, this adjustment is not material to the revenues recognized. Generally, we have applied the practical expedient that allows us to recognize revenue based on the invoiced amount for these contracts. Changes in estimates for our contracts are not material and revisions to estimates are recognized when the amounts can be reasonably estimated. Unbilled retail sales are based upon estimates of customer usage since the date of the last meter reading provided by the ISOs or electric distribution companies by applying the estimated revenue per KWh by customer class to the estimated number of KWhs delivered but not yet billed. Estimated amounts are adjusted when actual usage is known and billed. During the three months ended March 31, 2018 , there were no significant changes to revenue amounts recognized in prior periods as a result of a change in estimates. Sales and other taxes we collect concurrent with revenue-producing activities are excluded from our operating revenues. Billing requirements for our wholesale customers generally result in billing customers on a monthly basis in the month following the delivery of the good or service. Once billed, payment is generally required within 20 days resulting in payment for the delivery of the good or service in the month following delivery of the good or service. Billing requirements for our retail customers are generally once every 30 days and may result in billed amounts relating to our retail customers extending up to 60 days. Based on the terms of our agreements, payment is generally received at or shortly after delivery of the good or service. Changes in accounts receivable relating to our customers is primarily due to the timing difference between payment and when the good or service is provided. During the three months ended March 31, 2018 , there were no significant changes in accounts receivable other than normal billing and collection transactions and there were no material credit or impairment losses recognized relating to accounts receivable balances associated with contracts with customers. When we receive consideration from a customer prior to transferring goods or services to the customer under the terms of a contract, we record deferred revenue, which represents a contract liability. Such deferred revenue typically results from consideration received prior to the transfer of goods and services relating to our capacity contracts and the sale of RECs that are not generated from our power plants. Based on the nature of these contracts and the timing between when consideration is received and delivery of the good or service is provided, these contracts do not contain any material financing elements. At March 31, 2018 and December 31, 2017 , deferred revenue balances relating to contracts with our customers were included in other current liabilities on our Consolidated Condensed Balance Sheets. We classify deferred revenue as current or long-term based on the timing of when we expect to recognize revenue. The balances outstanding at both March 31, 2018 and December 31, 2017 were not material. The revenue recognized during the three months ended March 31, 2018 , relating to the deferred revenue balance at the beginning of the period was immaterial and resulted from our performance under the customer contracts. The change in deferred revenues during the period ended March 31, 2018 was primarily due to the timing difference of when consideration was received and when the related good or service was transferred. Contract Costs For certain retail contracts, we incur third party incremental broker costs that are capitalized on our Consolidated Condensed Balance Sheets. Capitalized contract costs are amortized on a straight line basis over the term of the underlying sales contract to the extent the term extends beyond one year. Contract costs associated with sales contracts that are less than one year are expensed as incurred under a practical expedient. At both March 31, 2018 and December 31, 2017 , the capitalized contract cost balance was not material. There were no impairment losses or changes in amortization during the three months ended March 31, 2018 and amortization of contract costs during the period ending March 31, 2018 was immaterial. Performance Obligations not yet Satisfied As of March 31, 2018 , we have entered into certain contracts with customers under which we have not yet completed our performance obligations. This includes agreements for which we are providing power and/or capacity from our generating facilities for an aggregate transaction price of approximately $200 million based on current market conditions. We expect to recognize such amounts as revenue through 2029 as we transfer control of the commodities to our customers. These contracts do not include contracts where we have elected the practical expedient that allows us to recognize revenue in the amount to which we have the right to invoice to the extent we determine that we have a right to consideration in an amount that corresponds directly with the value provided to date. |
Variable Interest Entities and
Variable Interest Entities and Unconsolidated Investments in Power Plants | 3 Months Ended |
Mar. 31, 2018 | |
Variable Interest Entities and Unconsolidated Investments [Abstract] | |
Variable interest entities and unconsolidated investments in power plants | Variable Interest Entities and Unconsolidated Investments We consolidate all of our VIEs where we have determined that we are the primary beneficiary. There were no changes to our determination of whether we are the primary beneficiary of our VIEs for the three months ended March 31, 2018 . See Note 6 in our 2017 Form 10-K for further information regarding our VIEs. VIE Disclosures Our consolidated VIEs include natural gas-fired power plants with an aggregate capacity of 7,880 MW and 7,880 MW at March 31, 2018 and December 31, 2017 , respectively. For these VIEs, we may provide other operational and administrative support through various affiliate contractual arrangements among the VIEs, Calpine Corporation and its other wholly-owned subsidiaries whereby we support the VIE through the reimbursement of costs and/or the purchase and sale of energy. Other than amounts contractually required, we provided support to these VIEs in the form of cash and other contributions of nil during each of the three months ended March 31, 2018 and 2017 , respectively. OMEC — OMEC has a ten-year tolling agreement with SDG&E which commenced on October 3, 2009. Under a ground lease agreement, OMEC holds a put option to sell the Otay Mesa Energy Center for $280 million to SDG&E, which is exercisable through April 2019 and SDG&E holds a call option to purchase the Otay Mesa Energy Center for $377 million , which is exercisable through October 2018. If either option is exercised, the sale would occur upon the conclusion of the tolling agreement in October 2019. We have concluded that we are the primary beneficiary of OMEC as we believe the activity that has the most effect on the financial performance of OMEC is operations and maintenance which is controlled by us. As a result, we consolidate OMEC. Unconsolidated VIEs and Investments in Unconsolidated Subsidiaries We have a 50% partnership interest in Greenfield LP and in Whitby. Greenfield LP and Whitby are VIEs; however, we do not have the power to direct the most significant activities of these entities and therefore do not consolidate them. Greenfield LP is a limited partnership between certain subsidiaries of ours and of Mitsui & Co., Ltd., which operates the Greenfield Energy Centre, a 1,038 MW natural gas-fired, combined-cycle power plant located in Ontario, Canada. We and Mitsui & Co., Ltd. each hold a 50% interest in Greenfield LP. Whitby is a limited partnership between certain of our subsidiaries and Atlantic Packaging Ltd., which operates the Whitby facility, a 50 MW natural gas-fired, simple-cycle cogeneration power plant located in Ontario, Canada. We and Atlantic Packaging Ltd. each hold a 50% partnership interest in Whitby. In December 2016, we acquired Calpine Receivables, a bankruptcy remote entity created for the special purpose of purchasing trade accounts receivable from Calpine Solutions under the Accounts Receivable Sales Program. Calpine Receivables is a VIE. We have determined that we do not have the power to direct the activities of the VIE that most significantly affect the VIE’s economic performance nor the obligation to absorb losses or receive benefits from the VIE. Accordingly, we have determined that we are not the primary beneficiary of Calpine Receivables because we do not have the power to affect its financial performance as the unaffiliated financial institutions that purchase the receivables from Calpine Receivables control the selection criteria of the receivables sold and appoint the servicer of the receivables which controls management of default. Thus, we do not consolidate Calpine Receivables in our Consolidated Condensed Financial Statements and use the equity method of accounting to record our net interest in Calpine Receivables. We account for these entities under the equity method of accounting and include our net equity interest in investments in unconsolidated subsidiaries on our Consolidated Condensed Balance Sheets. At March 31, 2018 and December 31, 2017 , our equity method investments included on our Consolidated Condensed Balance Sheets were comprised of the following (in millions): Ownership Interest as of March 31, 2018 March 31, 2018 December 31, 2017 Greenfield LP 50% $ 95 $ 92 Whitby 50% 7 6 Calpine Receivables 100% 8 8 Total investments in unconsolidated subsidiaries $ 110 $ 106 Our risk of loss related to our investments in Greenfield LP, Whitby and Calpine Receivables is limited to our investment balance. Holders of the debt of our unconsolidated investments do not have recourse to Calpine Corporation and its other subsidiaries; therefore, the debt of our unconsolidated investments is not reflected on our Consolidated Condensed Balance Sheets. At March 31, 2018 and December 31, 2017 , Greenfield LP’s debt was approximately $244 million and $ 256 million , respectively, and based on our pro rata share of our investment in Greenfield LP, our share of such debt would be approximately $122 million and $ 128 million at March 31, 2018 and December 31, 2017 , respectively. Our equity interest in the net income from our investments in unconsolidated subsidiaries for the three months ended March 31, 2018 and 2017 , is recorded in (income) from unconsolidated subsidiaries. We did not have material income or receive any distributions from our investment in Calpine Receivables for the three months ended March 31, 2018 . The following table sets forth details of our (income) from unconsolidated subsidiaries for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Greenfield LP $ (2 ) $ (2 ) Whitby (4 ) (2 ) Total $ (6 ) $ (4 ) Distributions from Greenfield LP were nil during each of the three months ended March 31, 2018 and 2017 . Distributions from Whitby were $3 million and $13 million during the three months ended March 31, 2018 and 2017 , respectively. |
Debt
Debt | 3 Months Ended |
Mar. 31, 2018 | |
Debt Disclosure [Abstract] | |
Debt | Debt Our debt at March 31, 2018 and December 31, 2017 , was as follows (in millions): March 31, 2018 December 31, 2017 Senior Unsecured Notes $ 3,419 $ 3,417 First Lien Term Loans 2,990 2,995 First Lien Notes 2,396 2,396 Project financing, notes payable and other 1,461 1,498 CCFC Term Loan 980 984 Capital lease obligations 111 115 Corporate Revolving Facility 325 — Subtotal 11,682 11,405 Less: Current maturities 227 225 Total long-term debt $ 11,455 $ 11,180 Our effective interest rate on our consolidated debt, excluding the effects of capitalized interest and mark-to-market gains (losses) on interest rate hedging instruments, increased to 5.6% for the three months ended March 31, 2018 , from 5.4% for the same period in 2017. Senior Unsecured Notes The amounts outstanding under our Senior Unsecured Notes are summarized in the table below (in millions): March 31, 2018 December 31, 2017 2023 Senior Unsecured Notes $ 1,240 $ 1,239 2024 Senior Unsecured Notes 644 644 2025 Senior Unsecured Notes 1,535 1,534 Total Senior Unsecured Notes $ 3,419 $ 3,417 First Lien Term Loans The amounts outstanding under our senior secured First Lien Term Loans are summarized in the table below (in millions): March 31, 2018 December 31, 2017 2019 First Lien Term Loan $ 389 $ 389 2023 First Lien Term Loans 1,063 1,064 2024 First Lien Term Loan 1,538 1,542 Total First Lien Term Loans $ 2,990 $ 2,995 First Lien Notes The amounts outstanding under our senior secured First Lien Notes are summarized in the table below (in millions): March 31, 2018 December 31, 2017 2022 First Lien Notes $ 742 $ 741 2024 First Lien Notes 485 485 2026 First Lien Notes 1,169 1,170 Total First Lien Notes $ 2,396 $ 2,396 Corporate Revolving Facility and Other Letter of Credit Facilities The table below represents amounts issued under our letter of credit facilities at March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Corporate Revolving Facility (1) $ 953 $ 629 CDHI 235 244 Various project financing facilities 181 196 Total $ 1,369 $ 1,069 ____________ (1) The Corporate Revolving Facility represents our primary revolving facility. On September 15, 2017, we amended our Corporate Revolving Facility to, among other things, provide that the Merger does not constitute a “Change of Control” thereunder, effective upon consummation of the Merger. On October 20, 2017, we further amended our Corporate Revolving Facility to extend the maturity of most revolving commitments (totaling $1.3 billion in the aggregate) to March 8, 2023, and reduce the capacity thereunder from $1.79 billion to $1.47 billion . Both amendments to the Corporate Revolving Facility became effective upon consummation of the Merger on March 8, 2018. See Note 2 for further information related to the Merger. On March 8, 2018, we further amended our Corporate Revolving Facility to increase the letter of credit facility from $1.15 billion to $1.3 billion and increased the Incremental Revolving Facilities (as defined in the credit agreement) amount to $500 million . Short Term Credit Facility — On April 11, 2018, we entered into a credit agreement which allows us access to $300 million in aggregate available borrowings until August 31, 2018. Any cash draws from the Short Term Credit Facility are unsecured but will be converted to first lien senior secured term loans if not repaid within 21 days of the initial draw date. Any borrowings converted into first lien senior secured loans have a 364 -day maturity from the initial draw date and will contain substantially similar interest rates, covenants, qualifications, exceptions and limitations as our 2019 First Lien Term Loan. Fair Value of Debt We record our debt instruments based on contractual terms, net of any applicable premium or discount and debt issuance costs. The following table details the fair values and carrying values of our debt instruments at March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Fair Value Carrying Value Fair Value Carrying Value Senior Unsecured Notes $ 3,203 $ 3,419 $ 3,294 $ 3,417 First Lien Term Loans 3,047 2,990 3,043 2,995 First Lien Notes 2,398 2,396 2,437 2,396 Project financing, notes payable and other (1) 1,397 1,372 1,439 1,409 CCFC Term Loan 998 980 1,000 984 Corporate Revolving Facility 325 325 — — Total $ 11,368 $ 11,482 $ 11,213 $ 11,201 ____________ (1) Excludes a lease that is accounted for as a failed sale-leaseback transaction under U.S. GAAP. Our Senior Unsecured Notes, First Lien Term Loans, First Lien Notes, CCFC Term Loan and Corporate Revolving Facility are categorized as level 2 within the fair value hierarchy. Our project financing, notes payable and other debt instruments are categorized as level 3 within the fair value hierarchy. We do not have any debt instruments with fair value measurements categorized as level 1 within the fair value hierarchy. |
Assets and Liabilities with Rec
Assets and Liabilities with Recurring Fair Value Measurements | 3 Months Ended |
Mar. 31, 2018 | |
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | |
Assets and Liabilities with Recurring Fair Value Measurements | Assets and Liabilities with Recurring Fair Value Measurements Cash Equivalents — Highly liquid investments which meet the definition of cash equivalents, primarily investments in money market accounts and other interest-bearing accounts, are included in both our cash and cash equivalents and our restricted cash on our Consolidated Condensed Balance Sheets. Certain of our money market accounts invest in U.S. Treasury securities or other obligations issued or guaranteed by the U.S. Government, its agencies or instrumentalities. We do not have any cash equivalents invested in institutional prime money market funds which require use of a floating net asset value and are subject to liquidity fees and redemption restrictions. Certain of our cash equivalents are classified within level 1 of the fair value hierarchy. Derivatives — The primary factors affecting the fair value of our derivative instruments at any point in time are the volume of open derivative positions (MMBtu, MWh and $ notional amounts); changing commodity market prices, primarily for power and natural gas; our credit standing and that of our counterparties and customers for energy commodity derivatives; and prevailing interest rates for our interest rate hedging instruments. Prices for power and natural gas and interest rates are volatile, which can result in material changes in the fair value measurements reported in our financial statements in the future. We utilize market data, such as pricing services and broker quotes, and assumptions that we believe market participants would use in pricing our assets or liabilities including assumptions about the risks inherent to the inputs in the valuation technique. These inputs can be either readily observable, market corroborated or generally unobservable. The market data obtained from broker pricing services is evaluated to determine the nature of the quotes obtained and, where accepted as a reliable quote, used to validate our assessment of fair value. We use other qualitative assessments to determine the level of activity in any given market. We primarily apply the market approach and income approach for recurring fair value measurements and utilize what we believe to be the best available information. We utilize valuation techniques that seek to maximize the use of observable inputs and minimize the use of unobservable inputs. We classify fair value balances based on the observability of those inputs. The fair value of our derivatives includes consideration of our credit standing, the credit standing of our counterparties and customers and the effect of credit enhancements, if any. We have also recorded credit reserves in the determination of fair value based on our expectation of how market participants would determine fair value. Such valuation adjustments are generally based on market evidence, if available, or our best estimate. Our level 1 fair value derivative instruments primarily consist of power and natural gas swaps, futures and options traded on an exchange. Our level 2 fair value derivative instruments primarily consist of interest rate hedging instruments and OTC power and natural gas forwards for which market-based pricing inputs in the principal or most advantageous market are representative of executable prices for market participants. These inputs are observable at commonly quoted intervals for substantially the full term of the instruments. In certain instances, our level 2 derivative instruments may utilize models to measure fair value. These models are industry-standard models, including the Black-Scholes option-pricing model, that incorporate various assumptions, including quoted interest rates, correlation, volatility, as well as other relevant economic measures. Substantially all of these assumptions are observable in the marketplace throughout the full term of the instrument, can be derived from observable data or are supported by observable levels at which transactions are executed in the marketplace. Our level 3 fair value derivative instruments may consist of OTC power and natural gas forwards and options where pricing inputs are unobservable, as well as other complex and structured transactions primarily for the sale and purchase of power and natural gas to both wholesale counterparties and retail customers. Complex or structured transactions are tailored to our customers’ needs and can introduce the need for internally-developed model inputs which might not be observable in or corroborated by the market. When such inputs have a significant effect on the measurement of fair value, the instrument is categorized in level 3. Our valuation models may incorporate historical correlation information and extrapolate available broker and other information to future periods. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement at period end. Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect our estimate of the fair value of our assets and liabilities and their placement within the fair value hierarchy levels. The following tables present our financial assets and liabilities that were accounted for at fair value on a recurring basis as of March 31, 2018 and December 31, 2017 , by level within the fair value hierarchy: Assets and Liabilities with Recurring Fair Value Measures as of March 31, 2018 Level 1 Level 2 Level 3 Total (in millions) Assets: Cash equivalents (1) $ 131 $ — $ — $ 131 Commodity instruments: Commodity exchange traded derivatives contracts 629 — — 629 Commodity forward contracts (2) — 800 263 1,063 Interest rate hedging instruments — 68 — 68 Effect of netting and allocation of collateral (3)(4) (629 ) (678 ) (28 ) (1,335 ) Total assets $ 131 $ 190 $ 235 $ 556 Liabilities: Commodity instruments: Commodity exchange traded derivatives contracts $ 733 $ — $ — $ 733 Commodity forward contracts (2) — 1,184 132 1,316 Interest rate hedging instruments — 21 — 21 Effect of netting and allocation of collateral (3)(4) (733 ) (795 ) (26 ) (1,554 ) Total liabilities $ — $ 410 $ 106 $ 516 Assets and Liabilities with Recurring Fair Value Measures as of December 31, 2017 Level 1 Level 2 Level 3 Total (in millions) Assets: Cash equivalents (1) $ 131 $ — $ — $ 131 Commodity instruments: Commodity exchange traded derivatives contracts 746 — — 746 Commodity forward contracts (2) — 327 265 592 Interest rate hedging instruments — 29 — 29 Effect of netting and allocation of collateral (3)(4) (746 ) (206 ) (23 ) (975 ) Total assets $ 131 $ 150 $ 242 $ 523 Liabilities: Commodity instruments: Commodity exchange traded derivatives contracts $ 790 $ — $ — $ 790 Commodity forward contracts (2) — 461 68 529 Interest rate hedging instruments — 34 — 34 Effect of netting and allocation of collateral (3)(4) (790 ) (224 ) (23 ) (1,037 ) Total liabilities $ — $ 271 $ 45 $ 316 ___________ (1) At March 31, 2018 and December 31, 2017 , we had cash equivalents of $20 million and $21 million included in cash and cash equivalents and $111 million and $110 million included in restricted cash, respectively. (2) Includes OTC swaps and options and retail contracts. (3) We offset fair value amounts recognized for derivative instruments executed with the same counterparty under a master netting arrangement for financial statement presentation; therefore, amounts recognized for the right to reclaim, or the obligation to return, cash collateral are presented net with the corresponding derivative instrument fair values. See Note 7 for further discussion of our derivative instruments subject to master netting arrangements. (4) Cash collateral posted with (received from) counterparties allocated to level 1, level 2 and level 3 derivative instruments totaled $104 million , $117 million and $(2) million , respectively, at March 31, 2018 . Cash collateral posted with (received from) counterparties allocated to level 1, level 2 and level 3 derivative instruments totaled $44 million , $18 million and nil , respectively, at December 31, 2017 . At March 31, 2018 and December 31, 2017 , the derivative instruments classified as level 3 primarily included commodity contracts, which are classified as level 3 because the contract terms relate to a delivery location or tenor for which observable market rate information is not available. The fair value of the net derivative position classified as level 3 is predominantly driven by market commodity prices. The following table presents quantitative information for the unobservable inputs used in our most significant level 3 fair value measurements at March 31, 2018 and December 31, 2017 : Quantitative Information about Level 3 Fair Value Measurements March 31, 2018 Fair Value, Net Asset Significant Unobservable (Liability) Valuation Technique Input Range (in millions) Power Contracts $ 94 Discounted cash flow Market price (per MWh) $ 2.58 — $215.31 /MWh Power Congestion Products $ 4 Discounted cash flow Market price (per MWh) $ (7.52 ) — $9.40 /MWh Natural Gas Contracts $ 11 Discounted cash flow Market price (per MMBtu) $ 0.95 — $10.05 /MMBtu December 31, 2017 Fair Value, Net Asset Significant Unobservable (Liability) Valuation Technique Input Range (in millions) Power Contracts $ 149 Discounted cash flow Market price (per MWh) $ 4.13 — $119.20 /MWh Power Congestion Products $ 11 Discounted cash flow Market price (per MWh) $ (10.54 ) — $9.13 /MWh Natural Gas Contracts $ 34 Discounted cash flow Market price (per MMBtu) $ 1.62 — $13.67 /MMBtu The following table sets forth a reconciliation of changes in the fair value of our net derivative assets (liabilities) classified as level 3 in the fair value hierarchy for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Balance, beginning of period $ 197 $ 416 Realized and mark-to-market gains (losses): Included in net income (loss): Included in operating revenues (1) (57 ) 113 Included in fuel and purchased energy expense (2) (2 ) 13 Change in collateral (2 ) (9 ) Purchases and settlements: Purchases 4 — Settlements (14 ) (26 ) Transfers in and/or out of level 3 (3) : Transfers into level 3 (4) 6 (7 ) Transfers out of level 3 (5) (3 ) (150 ) Balance, end of period $ 129 $ 350 Change in unrealized gains (losses) relating to instruments still held at end of period $ (59 ) $ 126 ___________ (1) For power contracts and other power-related products, included on our Consolidated Condensed Statements of Operations. (2) For natural gas and power contracts, swaps and options, included on our Consolidated Condensed Statements of Operations. (3) We transfer amounts among levels of the fair value hierarchy as of the end of each period. There were no transfers into or out of level 1 for each of the three months ended March 31, 2018 and 2017 . (4) We had $6 million in gains and $(7) million in losses transferred out of level 2 into level 3 for the three months ended March 31, 2018 and 2017 , respectively, due to changes in market liquidity in various power markets. (5) We had $3 million and $150 million in gains transferred out of level 3 into level 2 for the three months ended March 31, 2018 and 2017 , respectively, due to changes in market liquidity in various power markets. |
Derivative Instruments
Derivative Instruments | 3 Months Ended |
Mar. 31, 2018 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
Derivative Instruments | Derivative Instruments Types of Derivative Instruments and Volumetric Information Commodity Instruments — We are exposed to changes in prices for the purchase and sale of power, natural gas, fuel oil, environmental products and other energy commodities. We use derivatives, which include physical commodity contracts and financial commodity instruments such as OTC and exchange traded swaps, futures, options, forward agreements and instruments that settle on the power price to natural gas price relationships (Heat Rate swaps and options) or instruments that settle on power or natural gas price relationships between delivery points for the purchase and sale of power and natural gas to attempt to maximize the risk-adjusted returns by economically hedging a portion of the commodity price risk associated with our assets. By entering into these transactions, we are able to economically hedge a portion of our Spark Spread at estimated generation and prevailing price levels. We also engage in limited trading activities related to our commodity derivative portfolio as authorized by our Board of Directors and monitored by our Chief Risk Officer and Risk Management Committee of senior management. These transactions are executed primarily for the purpose of providing improved price and price volatility discovery, greater market access, and profiting from our market knowledge, all of which benefit our asset hedging activities. Our trading results were not material for each of the three months ended March 31, 2018 and 2017 . Interest Rate Hedging Instruments — A portion of our debt is indexed to base rates, primarily LIBOR. We have historically used interest rate hedging instruments to adjust the mix between fixed and variable rate debt to hedge our interest rate risk for potential adverse changes in interest rates. As of March 31, 2018 , the maximum length of time over which we were hedging using interest rate hedging instruments designated as cash flow hedges was 8 years. As of March 31, 2018 and December 31, 2017 , the net forward notional buy (sell) position of our outstanding commodity derivative instruments that did not qualify or were not designated under the normal purchase normal sale exemption and our interest rate hedging instruments were as follows (in millions): Derivative Instruments Notional Amounts March 31, 2018 December 31, 2017 Power (MWh) (147 ) (119 ) Natural gas (MMBtu) 845 405 Environmental credits (Tonnes) 13 12 Interest rate hedging instruments $ 4,600 $ 4,600 Certain of our derivative instruments contain credit risk-related contingent provisions that require us to maintain collateral balances consistent with our credit ratings. If our credit rating were to be downgraded, it could require us to post additional collateral or could potentially allow our counterparty to request immediate, full settlement on certain derivative instruments in liability positions. The aggregate fair value of our derivative liabilities with credit risk-related contingent provisions as of March 31, 2018 , was $525 million for which we have posted collateral of $439 million by posting margin deposits or granting additional first priority liens on the assets currently subject to first priority liens under our First Lien Notes, First Lien Term Loans and Corporate Revolving Facility. However, if our credit rating were downgraded by one notch from its current level, we estimate that additional collateral of $11 million related to our derivative liabilities would be required and that no counterparty could request immediate, full settlement. Accounting for Derivative Instruments We recognize all derivative instruments that qualify for derivative accounting treatment as either assets or liabilities and measure those instruments at fair value unless they qualify for, and we elect, the normal purchase normal sale exemption. For transactions in which we elect the normal purchase normal sale exemption, gains and losses are not reflected on our Consolidated Condensed Statements of Operations until the period of delivery. Revenues and expenses derived from instruments that qualified for hedge accounting or represent an economic hedge are recorded in the same financial statement line item as the item being hedged. Hedge accounting requires us to formally document, designate and assess the effectiveness of transactions that receive hedge accounting. We present the cash flows from our derivatives in the same category as the item being hedged (or economically hedged) within operating activities on our Consolidated Condensed Statements of Cash Flows unless they contain an other-than-insignificant financing element in which case their cash flows are classified within financing activities. Cash Flow Hedges — We currently apply hedge accounting to our interest rate hedging instruments. We report the effective portion of the mark-to-market gain or loss on our interest rate hedging instruments designated and qualifying as a cash flow hedging instrument as a component of OCI and reclassify such gains and losses into earnings in the same period during which the hedged forecasted transaction affects earnings. Gains and losses due to ineffectiveness on interest rate hedging instruments are recognized currently in earnings as a component of interest expense. If it is determined that the forecasted transaction is no longer probable of occurring, then hedge accounting will be discontinued prospectively and future changes in fair value are recorded in earnings. If the hedging instrument is terminated or de-designated prior to the occurrence of the hedged forecasted transaction, the net accumulated gain or loss associated with the changes in fair value of the hedge instrument remains deferred in AOCI until such time as the forecasted transaction affects earnings or until it is determined that the forecasted transaction is probable of not occurring. Derivatives Not Designated as Hedging Instruments — We enter into power, natural gas, interest rate, environmental product and fuel oil transactions that primarily act as economic hedges to our asset and interest rate portfolio, but either do not qualify as hedges under the hedge accounting guidelines or qualify under the hedge accounting guidelines and the hedge accounting designation has not been elected. Changes in fair value of commodity derivatives not designated as hedging instruments are recognized currently in earnings and are separately stated on our Consolidated Condensed Statements of Operations in mark-to-market gain/loss as a component of operating revenues (for physical and financial power and Heat Rate and commodity option activity) and fuel and purchased energy expense (for physical and financial natural gas, power, environmental product and fuel oil activity). Changes in fair value of interest rate derivatives not designated as hedging instruments are recognized currently in earnings as interest expense. Derivatives Included on Our Consolidated Condensed Balance Sheets During the third quarter of 2017, we elected to begin offsetting fair value amounts associated with our derivative instruments and related cash collateral and margin deposits on our Consolidated Condensed Balance Sheets that are executed with the same counterparty under master netting arrangements. Our netting arrangements include a right to set off or net together purchases and sales of similar products in the margining or settlement process. In some instances, we have also negotiated cross commodity netting rights which allow for the net presentation of activity with a given counterparty regardless of product purchased or sold. We also post cash collateral in support of our derivative instruments which may also be subject to a master netting arrangement with the same counterparty. The following tables present the fair values of our derivative instruments and our net exposure after offsetting amounts subject to a master netting arrangement with the same counterparty to our derivative instruments recorded on our Consolidated Condensed Balance Sheets by location and hedge type at March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 Gross Amounts of Assets and (Liabilities) Gross Amounts Offset on the Consolidated Condensed Balance Sheets Net Amount Presented on the Consolidated Condensed Balance Sheets (1) Derivative assets: Commodity exchange traded derivatives contracts $ 489 $ (489 ) $ — Commodity forward contracts 816 (643 ) 173 Interest rate hedging instruments 24 — 24 Total current derivative assets (2) $ 1,329 $ (1,132 ) $ 197 Commodity exchange traded derivatives contracts 140 (140 ) — Commodity forward contracts 247 (63 ) 184 Interest rate hedging instruments 44 — 44 Total long-term derivative assets (2) $ 431 $ (203 ) $ 228 Total derivative assets $ 1,760 $ (1,335 ) $ 425 Derivative (liabilities): Commodity exchange traded derivatives contracts $ (561 ) $ 561 $ — Commodity forward contracts (1,039 ) 714 (325 ) Interest rate hedging instruments (13 ) — (13 ) Total current derivative (liabilities) (2) $ (1,613 ) $ 1,275 $ (338 ) Commodity exchange traded derivatives contracts (172 ) 172 — Commodity forward contracts (277 ) 107 (170 ) Interest rate hedging instruments (8 ) — (8 ) Total long-term derivative (liabilities) (2) $ (457 ) $ 279 $ (178 ) Total derivative liabilities $ (2,070 ) $ 1,554 $ (516 ) Net derivative assets (liabilities) $ (310 ) $ 219 $ (91 ) December 31, 2017 Gross Amounts of Assets and (Liabilities) Gross Amounts Offset on the Consolidated Condensed Balance Sheets Net Amount Presented on the Consolidated Condensed Balance Sheets (1) Derivative assets: Commodity exchange traded derivatives contracts $ 672 $ (672 ) $ — Commodity forward contracts 361 (194 ) 167 Interest rate hedging instruments 7 — 7 Total current derivative assets (3) $ 1,040 $ (866 ) $ 174 Commodity exchange traded derivatives contracts 74 (74 ) — Commodity forward contracts 231 (32 ) 199 Interest rate hedging instruments 22 (3 ) 19 Total long-term derivative assets (3) $ 327 $ (109 ) $ 218 Total derivative assets $ 1,367 $ (975 ) $ 392 Derivative (liabilities): Commodity exchange traded derivatives contracts $ (702 ) $ 702 $ — Commodity forward contracts (389 ) 209 (180 ) Interest rate hedging instruments (17 ) — (17 ) Total current derivative (liabilities) (3) $ (1,108 ) $ 911 $ (197 ) Commodity exchange traded derivatives contracts (88 ) 88 — Commodity forward contracts (140 ) 35 (105 ) Interest rate hedging instruments (17 ) 3 (14 ) Total long-term derivative (liabilities) (3) $ (245 ) $ 126 $ (119 ) Total derivative liabilities $ (1,353 ) $ 1,037 $ (316 ) Net derivative assets (liabilities) $ 14 $ 62 $ 76 ____________ (1) At March 31, 2018 and December 31, 2017 , we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. (2) At March 31, 2018 , current and long-term derivative assets are shown net of collateral of $(21) million and $(3) million , respectively, and current and long-term derivative liabilities are shown net of collateral of $164 million and $79 million , respectively. (3) At December 31, 2017 , current and long-term derivative assets are shown net of collateral of $(8) million and $(2) million , respectively, and current and long-term derivative liabilities are shown net of collateral of $52 million and $20 million , respectively. March 31, 2018 December 31, 2017 Fair Value of Derivative Assets Fair Value of Derivative Liabilities Fair Value of Derivative Assets Fair Value of Derivative Liabilities Derivatives designated as cash flow hedging instruments: Interest rate hedging instruments $ 67 $ 21 $ 26 $ 31 Total derivatives designated as cash flow hedging instruments $ 67 $ 21 $ 26 $ 31 Derivatives not designated as hedging instruments: Commodity instruments $ 357 $ 495 $ 366 $ 285 Interest rate hedging instruments 1 — — — Total derivatives not designated as hedging instruments $ 358 $ 495 $ 366 $ 285 Total derivatives $ 425 $ 516 $ 392 $ 316 Derivatives Included on Our Consolidated Condensed Statements of Operations Changes in the fair values of our derivative instruments are reflected either in cash for option premiums paid or collected, in OCI, net of tax, for the effective portion of derivative instruments which qualify for and we have elected cash flow hedge accounting treatment, or on our Consolidated Condensed Statements of Operations as a component of mark-to-market activity within our earnings. The following tables detail the components of our total activity for both the net realized gain (loss) and the net mark-to-market gain (loss) recognized from our derivative instruments in earnings and where these components were recorded on our Consolidated Condensed Statements of Operations for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Realized gain (loss) (1)(2) Commodity derivative instruments $ (3 ) $ 29 Total realized gain (loss) $ (3 ) $ 29 Mark-to-market gain (loss) (3) Commodity derivative instruments $ (371 ) $ 55 Interest rate hedging instruments 2 — Total mark-to-market gain (loss) $ (369 ) $ 55 Total activity, net $ (372 ) $ 84 ___________ (1) Does not include the realized value associated with derivative instruments that settle through physical delivery. (2) Includes amortization of acquisition date fair value of financial derivative activity related to the acquisition of Champion Energy, Calpine Solutions and North American Power. (3) In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes hedge ineffectiveness and adjustments to reflect changes in credit default risk exposure. Three Months Ended March 31, 2018 2017 Realized and mark-to-market gain (loss) (1) Derivatives contracts included in operating revenues (2)(3) $ (359 ) $ 223 Derivatives contracts included in fuel and purchased energy expense (2)(3) (15 ) (139 ) Interest rate hedging instruments included in interest expense 2 — Total activity, net $ (372 ) $ 84 ___________ (1) In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes adjustments to reflect changes in credit default risk exposure and hedge ineffectiveness. (2) Does not include the realized value associated with derivative instruments that settle through physical delivery. (3) Includes amortization of acquisition date fair value of financial derivative activity related to the acquisition of Champion Energy, Calpine Solutions and North American Power. Derivatives Included in OCI and AOCI The following table details the effect of our net derivative instruments that qualified for hedge accounting treatment and are included in OCI and AOCI for the periods indicated (in millions): Three Months Ended March 31, Three Months Ended March 31, Gain (Loss) Recognized in OCI (Effective Portion) Gain (Loss) Reclassified from AOCI into Income (Effective Portion) (3) 2018 2017 2018 2017 Affected Line Item on the Consolidated Condensed Statements of Operations Interest rate hedging instruments (1)(2) $ 54 $ (4 ) $ (6 ) $ (11 ) Interest expense Interest rate hedging instruments (1)(2) 1 — (1 ) — Depreciation expense Total $ 55 $ (4 ) $ (7 ) $ (11 ) ____________ (1) We did not record any material gain (loss) on hedge ineffectiveness related to our interest rate hedging instruments designated as cash flow hedges during the three months ended March 31, 2018 and 2017 . (2) We recorded an income tax expense of $11 million and nil for the three months ended March 31, 2018 and 2017 , respectively, in AOCI related to our cash flow hedging activities. (3) Cumulative cash flow hedge losses attributable to Calpine, net of tax, remaining in AOCI were $30 million and $72 million at March 31, 2018 and December 31, 2017 , respectively. Cumulative cash flow hedge losses attributable to the noncontrolling interest, net of tax, remaining in AOCI were $4 million and $6 million at March 31, 2018 and December 31, 2017 , respectively. We estimate that pre-tax net gains of $1 million would be reclassified from AOCI into interest expense during the next 12 months as the hedged transactions settle; however, the actual amounts that will be reclassified will likely vary based on changes in interest rates. Therefore, we are unable to predict what the actual reclassification from AOCI into earnings (positive or negative) will be for the next 12 months. |
Use of Collateral
Use of Collateral | 3 Months Ended |
Mar. 31, 2018 | |
Use of Collateral [Abstract] | |
Use of Collateral [Text Block] | Use of Collateral We use margin deposits, prepayments and letters of credit as credit support with and from our counterparties for commodity procurement and risk management activities. In addition, we have granted additional first priority liens on the assets currently subject to first priority liens under various debt agreements as collateral under certain of our power and natural gas agreements and certain of our interest rate hedging instruments in order to reduce the cash collateral and letters of credit that we would otherwise be required to provide to the counterparties under such agreements. The counterparties under such agreements share the benefits of the collateral subject to such first priority liens pro rata with the lenders under our various debt agreements. The table below summarizes the balances outstanding under margin deposits, natural gas and power prepayments, and exposure under letters of credit and first priority liens for commodity procurement and risk management activities as of March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Margin deposits (1) $ 439 $ 221 Natural gas and power prepayments 46 23 Total margin deposits and natural gas and power prepayments with our counterparties (2) $ 485 $ 244 Letters of credit issued $ 1,176 $ 885 First priority liens under power and natural gas agreements 28 102 First priority liens under interest rate hedging instruments 21 31 Total letters of credit and first priority liens with our counterparties $ 1,225 $ 1,018 Margin deposits posted with us by our counterparties (1)(3) $ 14 $ 4 Letters of credit posted with us by our counterparties 31 30 Total margin deposits and letters of credit posted with us by our counterparties $ 45 $ 34 ___________ (1) We offset fair value amounts recognized for derivative instruments executed with the same counterparty under a master netting arrangement for financial statement presentation; therefore, amounts recognized for the right to reclaim, or the obligation to return, cash collateral are presented net with the corresponding derivative instrument fair values. See Note 7 for further discussion of our derivative instruments subject to master netting arrangements. (2) At March 31, 2018 and December 31, 2017 , $226 million and $64 million , respectively, were included in current and long-term derivative assets and liabilities, $250 million and $171 million , respectively, were included in margin deposits and other prepaid expense and $9 million and $9 million , respectively, were included in other assets on our Consolidated Condensed Balance Sheets. (3) At March 31, 2018 and December 31, 2017 , $7 million and $2 million , respectively, were included in current and long-term derivative assets and liabilities and $7 million and $2 million , respectively, were included in other current liabilities on our Consolidated Condensed Balance Sheets. Future collateral requirements for cash, first priority liens and letters of credit may increase or decrease based on the extent of our involvement in hedging and optimization contracts, movements in commodity prices, and also based on our credit ratings and general perception of creditworthiness in our market. |
Income Taxes
Income Taxes | 3 Months Ended |
Mar. 31, 2018 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | Income Taxes Tax Cuts and Jobs Act (the “Act”) On December 22, 2017, the Act was signed into law resulting in significant changes from previous tax law. Some of the more meaningful provisions which will affect us are: • a reduction in the U.S. federal corporate tax rate from 35% to 21% ; • limitation on the deduction of certain interest expense; • full expense deduction for certain business capital expenditures; • limitation on the utilization of NOLs arising after December 31, 2017; and • a system of taxing foreign-sourced income from multinational corporations. Because of the complexity of the new Global Intangible Low Taxed Income (“GILTI”) rules in the Act, we are continuing to evaluate this provision and its application under U.S. GAAP and have recorded a reasonable estimate of the effect of this provision of the Act in our Consolidated Condensed Financial Statements. We have not made a policy decision regarding whether to record deferred taxes on GILTI. In December 2017, the SEC issued Staff Accounting Bulletin No. 118 “Income Tax Accounting Implications of the Tax Cuts and Jobs Act” (“SAB 118”) which allows a company up to one year to finalize and record the tax effects of the Act. We are currently in the process of finalizing and quantifying the tax effects of the Act, but have recorded provisional amounts based on reasonable estimates for the measurement and accounting of certain effects of the Act in our Consolidated Condensed Financial Statements for the three months ended March 31, 2018 . Under SAB 118, we will complete the required analyses and accounting during the year ended December 31, 2018. Comprehensive Income — In February 2018, the FASB issued Accounting Standards Update 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” The standard allows an entity to reclassify the income tax effects of the Act on items within AOCI to retained earnings and also requires additional disclosures. The standard is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. We do not anticipate a material effect on our financial condition, results of operations or cash flows as a result of adopting this standard. Income Tax Expense (Benefit) The table below shows our consolidated income tax expense (benefit) and our effective tax rates for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Income tax expense (benefit) $ 108 $ (61 ) Effective tax rate (22 )% 52 % Our income tax rates do not bear a customary relationship to statutory income tax rates primarily as a result of the effect of our NOLs, changes in unrecognized tax benefits and valuation allowances. For the three months ended March 31, 2018 and 2017 , our income tax expense (benefit) is largely comprised of discrete tax items and estimated state and foreign income taxes in jurisdictions where we do not have NOLs or valuation allowances. As a result of the Merger, an increase of approximately $62 million in the valuation allowance and a related charge to deferred tax expense was recorded during the three months ended March 31, 2018, due to our Canadian NOLs being fully limited and not available to offset future income. NOL Carryforwards — As of December 31, 2017, our NOL carryforwards consisted primarily of federal NOL carryforwards of approximately $6.6 billion , which expire between 2024 and 2037 , and NOL carryforwards in 27 states and the District of Columbia totaling approximately $3.5 billion , which expire between 2018 and 2037 . Substantially all of the federal and state NOLs are offset with a full valuation allowance. Certain of the state NOL carryforwards may be subject to limitations on their annual usage. As a result of the ownership change, our ability to utilize the NOL carryforwards will be limited. This reduction will be offset by an adjustment to the existing valuation allowance for an equal and offsetting amount. Additionally, our state NOLs available to offset future state income could similarly materially decrease which would also be offset by an equal and offsetting adjustment to the existing valuation allowance. Given the offsetting adjustments to the existing valuation allowance, the ownership change is not expected to have a material adverse effect on our Consolidated Condensed Financial Statements. As of December 31, 2017, we had approximately $659 million in foreign NOLs, which expire between 2026 and 2037 , and the associated deferred tax asset of approximately $165 million is partially offset by a valuation allowance of $106 million . As a result of the Merger, an increase of approximately $62 million in the valuation allowance and a related charge to deferred tax expense occurred, which resulted in our Canadian NOLs being fully limited and not available to offset future income. Income Tax Audits — We remain subject to periodic audits and reviews by taxing authorities; however, we do not expect these audits will have a material effect on our tax provision. Any NOLs we claim in future years to reduce taxable income could be subject to IRS examination regardless of when the NOLs were generated. Any adjustment of state or federal returns could result in a reduction of deferred tax assets rather than a cash payment of income taxes in tax jurisdictions where we have NOLs. We have concluded our U.S. federal income tax examination for the year ended December 31, 2015 with no adjustments. We are currently under various state income tax audits for various periods. Our Canadian subsidiaries are currently under examination by the Canada Revenue Agency for the years ended December 31, 2013 through 2016. Valuation Allowance — U.S. GAAP requires that we consider all available evidence, both positive and negative, and tax planning strategies to determine whether, based on the weight of that evidence, a valuation allowance is needed to reduce the value of deferred tax assets. Future realization of the tax benefit of an existing deductible temporary difference or carryforward ultimately depends on the existence of sufficient taxable income of the appropriate character within the carryback or carryforward periods available under the tax law. Due to our history of losses, we were unable to assume future profits; however, we are able to consider available tax planning strategies. Unrecognized Tax Benefits — At March 31, 2018 , we had unrecognized tax benefits of $35 million . If recognized, $15 million of our unrecognized tax benefits could affect the annual effective tax rate and $20 million , related to deferred tax assets, could be offset against the recorded valuation allowance resulting in no effect on our effective tax rate. We had accrued interest and penalties of $2 million for income tax matters at March 31, 2018 . We recognize interest and penalties related to unrecognized tax benefits in income tax expense (benefit) on our Consolidated Condensed Statements of Operations and recorded a $ 1 million tax benefit for the three months ended March 31, 2018. We believe that it is reasonably possible that a decrease within the range of nil and $9 million in unrecognized tax benefits could occur within the next twelve months primarily related to federal tax issues. |
Stock-Based Compensation
Stock-Based Compensation | 3 Months Ended |
Mar. 31, 2018 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
Stock-Based Compensation | Stock-Based Compensation Calpine Equity Incentive Plans Prior to the effective date of the Merger on March 8, 2018, the Calpine Equity Incentive Plans provided for the issuance of equity awards to all non-union employees as well as the non-employee members of our Board of Directors. As a result of the Merger, the outstanding share-awards were treated as follows during the three months ended March 31, 2018 : • all restricted stock and restricted stock units were vested and canceled and the holders received a cash payment equal to a share price of $15.25 per share less any applicable withholding taxes; • all vested and unvested stock options were vested (in the case of unvested stock options) and canceled and the holders of the stock options received a cash payment equal to the intrinsic value based on a share price of $15.25 per share less any applicable withholding taxes; and • all Performance Share Units (PSUs), including the PSUs awarded in 2015 for the measurement period of January 1, 2015 through December 31, 2017, were vested and canceled in exchange for a cash payment with the payout value based on the greater of target value or actual performance over the truncated period using a share price of $15.25 per share less any applicable withholding taxes. The amount of cash transferred to repurchase the share-based awards associated with our equity classified share-based awards totaled $79 million and was recorded to additional paid-in capital on our Consolidated Condensed Balance Sheet during the three months ended March 31, 2018 . The amount of unrecognized compensation related to our equity classified share-based awards that we recognized in connection with the shortened service period associated with the completion of the Merger was $35 million for the three months ended March 31, 2018 , which did not include any incremental compensation cost as the amount paid did not exceed the fair value of the equity classified share-based awards at the effective time of the Merger. The total stock-based compensation expense for our equity classified share-based awards was $41 million and $8 million for the three months ended March 31, 2018 and 2017, respectively. The amount of cash transferred to repurchase the share-based awards associated with our liability classified share-based awards totaled $25 million and was recorded to the associated liability in other long-term liabilities on our Consolidated Condensed Balance Sheet during the three months ended March 31, 2018 . The amount of unrecognized compensation related to our liability classified share-based awards that we recognized in connection with the shortened implied service period associated with the completion of the Merger was $16 million for the three months ended March 31, 2018 . The total stock-based compensation expense for our liability classified share-based awards was $16 million and nil for the three months ended March 31, 2018 and 2017 , respectively. The total intrinsic value of our employee stock options exercised was $11 million and nil for the three months ended March 31, 2018 and 2017 , respectively. We did not receive any material cash proceeds from the exercise of our employee stock for the three months ended March 31, 2018 and 2017 , respectively. The total fair value of our restricted stock and restricted stock units that vested during the three months ended March 31, 2018 and 2017 was approximately $ 88 million and $ 17 million , respectively. |
Commitments and Contingencies
Commitments and Contingencies | 3 Months Ended |
Mar. 31, 2018 | |
Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | Commitments and Contingencies Litigation We are party to various litigation matters, including regulatory and administrative proceedings arising out of the normal course of business. At the present time, we do not expect that the outcome of any of these proceedings, individually or in the aggregate, will have a material adverse effect on our financial condition, results of operations or cash flows. On a quarterly basis, we review our litigation activities and determine if an unfavorable outcome to us is considered “remote,” “reasonably possible” or “probable” as defined by U.S. GAAP. Where we determine an unfavorable outcome is probable and is reasonably estimable, we accrue for potential litigation losses. The liability we may ultimately incur with respect to such litigation matters, in the event of a negative outcome, may be in excess of amounts currently accrued, if any; however, we do not expect that the reasonably possible outcome of these litigation matters would, individually or in the aggregate, have a material adverse effect on our financial condition, results of operations or cash flows. Where we determine an unfavorable outcome is not probable or reasonably estimable, we do not accrue for any potential litigation loss. The ultimate outcome of these litigation matters cannot presently be determined, nor can the liability that could potentially result from a negative outcome be reasonably estimated. As a result, we give no assurance that such litigation matters would, individually or in the aggregate, not have an adverse effect on our financial condition, results of operations or cash flows. Former Stockholder Appraisal Rights — We have received demands for appraisal pursuant to Section 262 of the Delaware General Corporate Law from certain dissenting stockholders. As of the date of this Report, no stockholder has filed an appraisal petition in the Delaware Court of Chancery. The outcome of any appraisal proceedings is uncertain. A judgment determining the fair value of Calpine in excess of $15.25 per share for any shares properly subject to appraisal could have an adverse effect on our financial condition. Environmental Matters We are subject to complex and stringent environmental laws and regulations related to the operation of our power plants. On occasion, we may incur environmental fees, penalties and fines associated with the operation of our power plants. At the present time, we do not have environmental violations or other matters that would have a material effect on our financial condition, results of operations or cash flows or that would significantly change our operations. Guarantees and Indemnifications Our potential exposure under guarantee and indemnification obligations can range from a specified amount to an unlimited dollar amount, depending on the nature of the claim and the particular transaction. Our total maximum exposure under our guarantee and indemnification obligations is not estimable due to uncertainty as to whether claims will be made or how any potential claim will be resolved. As of March 31, 2018 , there are no material outstanding claims related to our guarantee and indemnification obligations and we do not anticipate that we will be required to make any material payments under our guarantee and indemnification obligations. There have been no material changes to our guarantees and indemnifications from those disclosed in Note 16 of our 2017 Form 10-K. |
Related Party Transactions
Related Party Transactions | 3 Months Ended |
Mar. 31, 2018 | |
Related Party Transactions [Abstract] | |
Related Party Transactions Disclosure [Text Block] | Related Party Transactions We have entered into various agreements with related parties associated with the operation of our business. A description of these related party transactions is provided below (see Note 2 for a description of the Merger): Calpine Receivables — Under the Accounts Receivable Sales Program, at March 31, 2018 and December 31, 2017 , we had $198 million and $196 million , respectively, in trade accounts receivable outstanding that were sold to Calpine Receivables and $44 million and $26 million , respectively, in notes receivable from Calpine Receivables which were recorded on our Consolidated Condensed Balance Sheets. During the three months ended March 31, 2018 and 2017 , we sold an aggregate of $579 million and $542 million , respectively, in trade accounts receivable and recorded $573 million and $546 million , respectively, in proceeds. For a further discussion of the Accounts Receivable Sales Program and Calpine Receivables, see Notes 3 and 6 in our 2017 Form 10-K. Lyondell — We have a ground lease agreement with Houston Refining LP (“Houston Refining”), a subsidiary of Lyondell, for our Channel Energy Center site from which we sell power, capacity and steam to Houston Refining under a PPA. We purchase refinery gas and raw water from Houston Refining under a facilities services agreement. One of the entities which obtained an ownership interest in Calpine through the Merger which closed on March 8, 2018, also has an ownership interest in Lyondell whereby they may significantly influence the management and operating policies of Lyondell. The terms of the PPA with Lyondell were negotiated prior to the Merger closing. At March 31, 2018 , the related party receivable and payable associated with Lyondell were immaterial. Other — Following the Merger, we have identified other related party contracts for the sale of power, capacity and RECs which are entered into in the ordinary course of our business. Most of these contracts relate to the retail sale of power for varying tenors. The terms of most of these contracts were negotiated prior to the Merger. As of March 31, 2018 , the related party receivables and payables associated with these transactions were immaterial. |
Segment Information
Segment Information | 3 Months Ended |
Mar. 31, 2018 | |
Segment Reporting [Abstract] | |
Segment Information | Segment Information We assess our wholesale business on a regional basis due to the effect on our financial performance of the differing characteristics of these regions, particularly with respect to competition, regulation and other factors affecting supply and demand. During the first quarter of 2018, we altered the composition of our segments to report the results associated with our retail business as a separate segment. This change reflects the manner in which our segment information is presented internally to our chief operating decision maker associated with the strategic utilization of our retail business subsequent to the consummation of the Merger. Thus, beginning in the first quarter of 2018, our geographic reportable segments for our wholesale business are West (including geothermal), Texas and East (including Canada) and we have a separate reportable segment for our retail business. The tables below have been updated to present our segments on this revised basis for all periods. We continue to evaluate the optimal manner in which we assess our performance including our segments and future changes may result in changes to the composition of our segments. Commodity Margin is a key operational measure of profit reviewed by our chief operating decision maker to assess the performance of our segments. The tables below show financial data for our segments (including a reconciliation of our Commodity Margin to income (loss) from operations by segment) for the periods indicated (in millions): Three Months Ended March 31, 2018 Wholesale Consolidation West Texas East Retail Elimination Total Total operating revenues (1) $ 480 $ 140 $ 614 $ 938 $ (163 ) $ 2,009 Commodity Margin $ 185 $ 166 $ 184 $ 77 $ — $ 612 Add: Mark-to-market commodity activity, net and other (2) 13 (547 ) 40 128 (7 ) (373 ) Less: Operating and maintenance expense 90 80 71 40 (6 ) 275 Depreciation and amortization expense 67 76 45 13 — 201 General and other administrative expense 16 25 15 4 — 60 Other operating expenses 14 16 7 — — 37 (Income) from unconsolidated subsidiaries — — (6 ) — — (6 ) Income (loss) from operations 11 (578 ) 92 148 (1 ) (328 ) Interest expense 151 Other (income) expense, net 7 Loss before income taxes $ (486 ) Three Months Ended March 31, 2017 Wholesale Consolidation West Texas East Retail Elimination Total Total operating revenues (1) $ 519 $ 608 $ 416 $ 960 $ (222 ) $ 2,281 Commodity Margin $ 203 $ 125 $ 142 $ 88 $ — $ 558 Add: Mark-to-market commodity activity, net and other (2) 80 43 14 (98 ) (8 ) 31 Less: Operating and maintenance expense 91 81 81 36 (7 ) 282 Depreciation and amortization expense 87 54 48 17 — 206 General and other administrative expense 12 16 7 5 — 40 Other operating expenses 9 3 9 — (1 ) 20 (Gain) on sale of assets, net — — (27 ) — — (27 ) (Income) from unconsolidated subsidiaries — — (4 ) — — (4 ) Income (loss) from operations 84 14 42 (68 ) — 72 Interest expense 159 Debt extinguishment costs and other (income) expense, net 26 Loss before income taxes $ (113 ) _________ (1) Includes intersegment revenues of $114 million and $61 million in the West, $(67) million and $72 million in Texas, $115 million and $88 million in the East and $1 million and $1 million in Retail for the three months ended March 31, 2018 and 2017 , respectively. Intersegment revenues for sales between wholesale and retail operations are executed to manage supply needs for our retail operations from our wholesale fleet or to facilitate margin collateral netting at Calpine Corporation. (2) Includes $(16) million and $(22) million of lease levelization and $28 million and $60 million of amortization expense for the three months ended March 31, 2018 and 2017 , respectively. |
Basis of Presentation and Sum21
Basis of Presentation and Summary of Significant Accounting Policies (Policies) | 3 Months Ended |
Mar. 31, 2018 | |
Accounting Policies [Abstract] | |
Basis of interim presentation | Basis of Interim Presentation — The accompanying unaudited, interim Consolidated Condensed Financial Statements of Calpine Corporation, a Delaware corporation, and consolidated subsidiaries have been prepared pursuant to the rules and regulations of the SEC. In the opinion of management, the Consolidated Condensed Financial Statements include the normal, recurring adjustments necessary for a fair statement of the information required to be set forth therein. Certain information and note disclosures, normally included in financial statements prepared in accordance with U.S. GAAP, have been condensed or omitted from these statements pursuant to such rules and regulations and, accordingly, these financial statements should be read in conjunction with our audited Consolidated Financial Statements for the year ended December 31, 2017 , included in our 2017 Form 10-K. The results for interim periods are not indicative of the results for the entire year primarily due to acquisitions and disposals of assets, seasonal fluctuations in our revenues and expenses, timing of major maintenance expense, variations resulting from the application of the method to calculate the provision for income tax for interim periods, volatility of commodity prices and mark-to-market gains and losses from commodity and interest rate derivative contracts. |
Use of estimates in preparation of financial statements | Use of Estimates in Preparation of Financial Statements — The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosures included in our Consolidated Condensed Financial Statements. Actual results could differ from those estimates. |
Reclassification, Policy [Policy Text Block] | Reclassifications — We have reclassified certain prior period amounts for comparative purposes. These reclassifications did not have a material effect on our financial condition, results of operations or cash flows. |
Cash and cash equivalents | Cash and Cash Equivalents — We consider all highly liquid investments with an original maturity of three months or less to be cash equivalents. We have cash and cash equivalents held in non-corporate accounts relating to certain project finance facilities and lease agreements that require us to establish and maintain segregated cash accounts. These accounts have been pledged as security in favor of the lenders under such project finance facilities, and the use of certain cash balances on deposit in such accounts is limited, at least temporarily, to the operations of the respective projects. |
Restricted cash | Restricted Cash — Certain of our debt agreements, lease agreements or other operating agreements require us to establish and maintain segregated cash accounts, the use of which is restricted, making these cash funds unavailable for general use. These amounts are held by depository banks in order to comply with the contractual provisions requiring reserves for payments such as for debt service, rent and major maintenance or with applicable regulatory requirements. Funds that can be used to satisfy obligations due during the next 12 months are classified as current restricted cash, with the remainder classified as non-current restricted cash. Restricted cash is generally invested in accounts earning market rates; therefore, the carrying value approximates fair value. Such cash is excluded from cash and cash equivalents on our Consolidated Condensed Balance Sheets. |
New accounting pronouncements, policy | Revenue Recognition — On January 1, 2018, we adopted Accounting Standards Update 2014-09, “Revenue from Contracts with Customers” (“Topic 606”) . The comprehensive new revenue recognition standard supersedes all pre-existing revenue recognition guidance. The core principle of Topic 606 is that a company will recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The standard also requires expanded disclosures surrounding the recognition of revenue from contracts with customers. We adopted the new revenue recognition standards under Topic 606 using the modified retrospective method and applied Topic 606 to those contracts which were not completed as of January 1, 2018. Results for reporting periods beginning after December 31, 2017 are presented under Topic 606, while prior period amounts continue to be reported in accordance with historical accounting standards. The adoption of Topic 606 resulted in no adjustment to our opening retained earnings as of January 1, 2018. There was no material effect to our revenues, results of operations or cash flows for the three months ending March 31, 2018 from the adoption of Topic 606 and we do not expect the new revenue standard to have a material effect on our results of operations in future periods. See Note 3 for additional disclosures required by Topic 606. Leases — In February 2016, the FASB issued Accounting Standards Update 2016-02, “Leases.” The comprehensive new lease standard will supersede all existing lease guidance. The standard requires that a lessee should recognize a right-to-use asset and a lease liability for substantially all operating leases based on the present value of the minimum rental payments. Entities may make an accounting policy election to not recognize lease assets and liabilities for leases with a term of 12 months or less. For lessors, the accounting for leases remains substantially unchanged. The standard also requires expanded disclosures surrounding leases. The standard is effective for fiscal periods beginning after December 15, 2018, including interim periods within that reporting period and requires modified retrospective adoption with early adoption permitted. In January 2018, the FASB issued Accounting Standards Update 2018-01, “Land Easement Practical Expedient for Transition to Topic 842” that allows an entity to not evaluate existing and expired land easements that were not previously accounted for as leases upon adoption of Accounting Standards Update 2016-02. Any land easements entered into prospectively or modified after adoption should be evaluated to assess whether they meet the definition of a lease. We expect to adopt the standard in the first quarter of 2019. We have completed our initial evaluation of the standard and believe that the key changes that will affect us relate to our accounting for operating leases that are currently off-balance sheet and tolling contracts which we currently account for as operating leases. Additionally, we are evaluating the potential effects of the removal of the real estate guidance currently applicable to lessors. We are also considering electing the practical expedients in our implementation of the standard; however, this may change as we complete our assessment of the standard. Statement of Cash Flows — In August 2016, the FASB issued Accounting Standards Update 2016-15, “Classification of Certain Cash Receipts and Cash Payments.” The standard addresses several matters of diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows including the presentation of debt extinguishment costs and distributions received from equity method investments. The standard is effective for fiscal years beginning after December 15, 2017, and requires retrospective adoption. We adopted Accounting Standards Update 2016-15 in the first quarter of 2018 which resulted in the reclassification of cash payments for debt extinguishment costs from a cash outflow for operating activities to a cash outflow for financing activities. The adoption of this standard did not have a material effect on our financial condition, results of operations or cash flows. Income Taxes — In October 2016, the FASB issued Accounting Standards Update 2016-16, “Intra-Entity Transfers of Assets Other than Inventory.” The standard requires an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs which differs from the current requirement that prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer until the asset has been sold to an outside party. The standard is effective for fiscal years beginning after December 15, 2017, including interim periods within that reporting period and requires modified retrospective adoption. We adopted Accounting Standards Update 2016-16 in the first quarter of 2018 which did not have a material effect on our financial condition, results of operations or cash flows as a result of adopting this standard. Restricted Cash — In November 2016, the FASB issued Accounting Standards Update 2016-18, “Restricted Cash.” The standard requires restricted cash to be included with cash and cash equivalents when reconciling the beginning and ending amounts in the statement of cash flows and also requires disclosures regarding the nature of restrictions on cash, cash equivalents and restricted cash. The standard is effective for fiscal years beginning after December 15, 2017, including interim periods and requires retrospective adoption with early adoption permitted. We adopted Accounting Standards Update 2016-18 in the first quarter of 2018 which did not have a material effect on our financial condition, results of operations or cash flows as a result of adopting this standard. Derivatives and Hedging — In August 2017, the FASB issued Accounting Standards Update 2017-12, “Targeted Improvements to Accounting for Hedging Activities.” The standard better aligns an entity’s hedging activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedge results in the financial statements. The standard will prospectively make hedge accounting easier to apply to hedging activities and also enhances disclosure requirements for how hedge transactions are reflected in the financial statements when hedge accounting is elected. The standard is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. We are currently assessing the future effect this standard may have on our financial condition, results of operations or cash flows. Comprehensive Income — In February 2018, the FASB issued Accounting Standards Update 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” The standard allows an entity to reclassify the income tax effects of the Act on items within AOCI to retained earnings and also requires additional disclosures. The standard is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. We do not anticipate a material effect on our financial condition, results of operations or cash flows as a result of adopting this standard. |
Consolidation, Variable Interest Entity, Policy | We consolidate all of our VIEs where we have determined that we are the primary beneficiary. We have a 50% partnership interest in Greenfield LP and in Whitby. Greenfield LP and Whitby are VIEs; however, we do not have the power to direct the most significant activities of these entities and therefore do not consolidate them. Greenfield LP is a limited partnership between certain subsidiaries of ours and of Mitsui & Co., Ltd., which operates the Greenfield Energy Centre, a 1,038 MW natural gas-fired, combined-cycle power plant located in Ontario, Canada. We and Mitsui & Co., Ltd. each hold a 50% interest in Greenfield LP. Whitby is a limited partnership between certain of our subsidiaries and Atlantic Packaging Ltd., which operates the Whitby facility, a 50 MW natural gas-fired, simple-cycle cogeneration power plant located in Ontario, Canada. We and Atlantic Packaging Ltd. each hold a 50% partnership interest in Whitby. In December 2016, we acquired Calpine Receivables, a bankruptcy remote entity created for the special purpose of purchasing trade accounts receivable from Calpine Solutions under the Accounts Receivable Sales Program. Calpine Receivables is a VIE. We have determined that we do not have the power to direct the activities of the VIE that most significantly affect the VIE’s economic performance nor the obligation to absorb losses or receive benefits from the VIE. Accordingly, we have determined that we are not the primary beneficiary of Calpine Receivables because we do not have the power to affect its financial performance as the unaffiliated financial institutions that purchase the receivables from Calpine Receivables control the selection criteria of the receivables sold and appoint the servicer of the receivables which controls management of default. Thus, we do not consolidate Calpine Receivables in our Consolidated Condensed Financial Statements and use the equity method of accounting to record our net interest in Calpine Receivables. We account for these entities under the equity method of accounting and include our net equity interest in investments in unconsolidated subsidiaries on our Consolidated Condensed Balance Sheets. |
Fair Value of Financial Instruments, Policy | Our Senior Unsecured Notes, First Lien Term Loans, First Lien Notes, CCFC Term Loan and Corporate Revolving Facility are categorized as level 2 within the fair value hierarchy. Our project financing, notes payable and other debt instruments are categorized as level 3 within the fair value hierarchy. We do not have any debt instruments with fair value measurements categorized as level 1 within the fair value hierarchy. Derivatives — The primary factors affecting the fair value of our derivative instruments at any point in time are the volume of open derivative positions (MMBtu, MWh and $ notional amounts); changing commodity market prices, primarily for power and natural gas; our credit standing and that of our counterparties and customers for energy commodity derivatives; and prevailing interest rates for our interest rate hedging instruments. Prices for power and natural gas and interest rates are volatile, which can result in material changes in the fair value measurements reported in our financial statements in the future. We utilize market data, such as pricing services and broker quotes, and assumptions that we believe market participants would use in pricing our assets or liabilities including assumptions about the risks inherent to the inputs in the valuation technique. These inputs can be either readily observable, market corroborated or generally unobservable. The market data obtained from broker pricing services is evaluated to determine the nature of the quotes obtained and, where accepted as a reliable quote, used to validate our assessment of fair value. We use other qualitative assessments to determine the level of activity in any given market. We primarily apply the market approach and income approach for recurring fair value measurements and utilize what we believe to be the best available information. We utilize valuation techniques that seek to maximize the use of observable inputs and minimize the use of unobservable inputs. We classify fair value balances based on the observability of those inputs. The fair value of our derivatives includes consideration of our credit standing, the credit standing of our counterparties and customers and the effect of credit enhancements, if any. We have also recorded credit reserves in the determination of fair value based on our expectation of how market participants would determine fair value. Such valuation adjustments are generally based on market evidence, if available, or our best estimate. Our level 1 fair value derivative instruments primarily consist of power and natural gas swaps, futures and options traded on an exchange. Our level 2 fair value derivative instruments primarily consist of interest rate hedging instruments and OTC power and natural gas forwards for which market-based pricing inputs in the principal or most advantageous market are representative of executable prices for market participants. These inputs are observable at commonly quoted intervals for substantially the full term of the instruments. In certain instances, our level 2 derivative instruments may utilize models to measure fair value. These models are industry-standard models, including the Black-Scholes option-pricing model, that incorporate various assumptions, including quoted interest rates, correlation, volatility, as well as other relevant economic measures. Substantially all of these assumptions are observable in the marketplace throughout the full term of the instrument, can be derived from observable data or are supported by observable levels at which transactions are executed in the marketplace. Our level 3 fair value derivative instruments may consist of OTC power and natural gas forwards and options where pricing inputs are unobservable, as well as other complex and structured transactions primarily for the sale and purchase of power and natural gas to both wholesale counterparties and retail customers. Complex or structured transactions are tailored to our customers’ needs and can introduce the need for internally-developed model inputs which might not be observable in or corroborated by the market. When such inputs have a significant effect on the measurement of fair value, the instrument is categorized in level 3. Our valuation models may incorporate historical correlation information and extrapolate available broker and other information to future periods. |
Derivatives, Policy | We recognize all derivative instruments that qualify for derivative accounting treatment as either assets or liabilities and measure those instruments at fair value unless they qualify for, and we elect, the normal purchase normal sale exemption. For transactions in which we elect the normal purchase normal sale exemption, gains and losses are not reflected on our Consolidated Condensed Statements of Operations until the period of delivery. Revenues and expenses derived from instruments that qualified for hedge accounting or represent an economic hedge are recorded in the same financial statement line item as the item being hedged. Hedge accounting requires us to formally document, designate and assess the effectiveness of transactions that receive hedge accounting. We present the cash flows from our derivatives in the same category as the item being hedged (or economically hedged) within operating activities on our Consolidated Condensed Statements of Cash Flows unless they contain an other-than-insignificant financing element in which case their cash flows are classified within financing activities. Cash Flow Hedges — We currently apply hedge accounting to our interest rate hedging instruments. We report the effective portion of the mark-to-market gain or loss on our interest rate hedging instruments designated and qualifying as a cash flow hedging instrument as a component of OCI and reclassify such gains and losses into earnings in the same period during which the hedged forecasted transaction affects earnings. Gains and losses due to ineffectiveness on interest rate hedging instruments are recognized currently in earnings as a component of interest expense. If it is determined that the forecasted transaction is no longer probable of occurring, then hedge accounting will be discontinued prospectively and future changes in fair value are recorded in earnings. If the hedging instrument is terminated or de-designated prior to the occurrence of the hedged forecasted transaction, the net accumulated gain or loss associated with the changes in fair value of the hedge instrument remains deferred in AOCI until such time as the forecasted transaction affects earnings or until it is determined that the forecasted transaction is probable of not occurring. Derivatives Not Designated as Hedging Instruments — We enter into power, natural gas, interest rate, environmental product and fuel oil transactions that primarily act as economic hedges to our asset and interest rate portfolio, but either do not qualify as hedges under the hedge accounting guidelines or qualify under the hedge accounting guidelines and the hedge accounting designation has not been elected. Changes in fair value of commodity derivatives not designated as hedging instruments are recognized currently in earnings and are separately stated on our Consolidated Condensed Statements of Operations in mark-to-market gain/loss as a component of operating revenues (for physical and financial power and Heat Rate and commodity option activity) and fuel and purchased energy expense (for physical and financial natural gas, power, environmental product and fuel oil activity). Changes in fair value of interest rate derivatives not designated as hedging instruments are recognized currently in earnings as interest expense. During the third quarter of 2017, we elected to begin offsetting fair value amounts associated with our derivative instruments and related cash collateral and margin deposits on our Consolidated Condensed Balance Sheets that are executed with the same counterparty under master netting arrangements. Our netting arrangements include a right to set off or net together purchases and sales of similar products in the margining or settlement process. In some instances, we have also negotiated cross commodity netting rights which allow for the net presentation of activity with a given counterparty regardless of product purchased or sold. We also post cash collateral in support of our derivative instruments which may also be subject to a master netting arrangement with the same counterparty. |
Commitments and Contingencies, Policy | On a quarterly basis, we review our litigation activities and determine if an unfavorable outcome to us is considered “remote,” “reasonably possible” or “probable” as defined by U.S. GAAP. Where we determine an unfavorable outcome is probable and is reasonably estimable, we accrue for potential litigation losses. The liability we may ultimately incur with respect to such litigation matters, in the event of a negative outcome, may be in excess of amounts currently accrued, if any; however, we do not expect that the reasonably possible outcome of these litigation matters would, individually or in the aggregate, have a material adverse effect on our financial condition, results of operations or cash flows. Where we determine an unfavorable outcome is not probable or reasonably estimable, we do not accrue for any potential litigation loss. The ultimate outcome of these litigation matters cannot presently be determined, nor can the liability that could potentially result from a negative outcome be reasonably estimated. As a result, we give no assurance that such litigation matters would, individually or in the aggregate, not have an adverse effect on our financial condition, results of operations or cash flows. |
Basis of Presentation and Sum22
Basis of Presentation and Summary of Significant Accounting Policies (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Accounting Policies [Abstract] | |
Schedule of components of restricted cash | The table below represents the components of our restricted cash as of March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Current Non-Current Total Current Non-Current Total Debt service $ 12 $ 7 $ 19 $ 11 $ 8 $ 19 Construction/major maintenance 25 18 43 28 16 44 Security/project/insurance 88 — 88 92 — 92 Other 3 3 6 3 1 4 Total $ 128 $ 28 $ 156 $ 134 $ 25 $ 159 |
Schedule of property, plant and equipment | Property, Plant and Equipment, Net — At March 31, 2018 and December 31, 2017 , the components of property, plant and equipment are stated at cost less accumulated depreciation as follows (in millions): March 31, 2018 December 31, 2017 Depreciable Lives Buildings, machinery and equipment $ 16,512 $ 16,506 3 – 46 Years Geothermal properties 1,500 1,494 13 – 58 Years Other 252 236 3 – 46 Years 18,264 18,236 Less: Accumulated depreciation 6,545 6,383 11,719 11,853 Land 117 117 Construction in progress 787 754 Property, plant and equipment, net $ 12,623 $ 12,724 |
Revenue From Contracts with C23
Revenue From Contracts with Customers (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Revenue from Contract with Customer [Abstract] | |
Disaggregation of Revenue [Table Text Block] | The following table represents a disaggregation of our revenue for the three months ended March 31, 2018 by reportable segment (in millions). See Note 13 for a description of our segments. Wholesale West Texas East Retail Elimination Total Third Party: Energy & other products $ 199 $ 304 $ 132 $ 443 $ — $ 1,078 Capacity 19 26 149 — — 194 Revenues relating to physical or executory contracts – third party $ 218 $ 330 $ 281 $ 443 $ — $ 1,272 Affiliate (1) : $ 8 $ 4 $ 21 $ 1 $ (34 ) $ — Revenues relating to leases and derivative instruments (2) $ 737 Total operating revenues $ 2,009 ___________ (1) Affiliate energy, other and capacity revenues reflect revenues on transactions between wholesale and retail affiliates excluding affiliate activity related to leases and derivative instruments. All such activity supports retail supply needs from the wholesale business and/or allows for collateral margin netting efficiencies at Calpine Corporation. (2) Revenues relating to contracts accounted for as leases and derivatives include energy and capacity revenues relating to PPAs that we are required to account for as operating leases and physical and financial commodity derivative contracts, primarily relating to power, natural gas and environmental products. For revenue related to derivative instruments, includes revenue recorded in Commodity revenue and mark-to-market gain (loss) on our Consolidated Condensed Statement of Operations. |
Variable Interest Entities an24
Variable Interest Entities and Unconsolidated Investments in Power Plants (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Variable Interest Entities and Unconsolidated Investments [Abstract] | |
Schedule of equity method investments | At March 31, 2018 and December 31, 2017 , our equity method investments included on our Consolidated Condensed Balance Sheets were comprised of the following (in millions): Ownership Interest as of March 31, 2018 March 31, 2018 December 31, 2017 Greenfield LP 50% $ 95 $ 92 Whitby 50% 7 6 Calpine Receivables 100% 8 8 Total investments in unconsolidated subsidiaries $ 110 $ 106 |
Income (loss) from unconsolidated investments in power plants | The following table sets forth details of our (income) from unconsolidated subsidiaries for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Greenfield LP $ (2 ) $ (2 ) Whitby (4 ) (2 ) Total $ (6 ) $ (4 ) |
Debt (Tables)
Debt (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Debt Disclosure [Abstract] | |
Schedule of long-term debt instruments | Our debt at March 31, 2018 and December 31, 2017 , was as follows (in millions): March 31, 2018 December 31, 2017 Senior Unsecured Notes $ 3,419 $ 3,417 First Lien Term Loans 2,990 2,995 First Lien Notes 2,396 2,396 Project financing, notes payable and other 1,461 1,498 CCFC Term Loan 980 984 Capital lease obligations 111 115 Corporate Revolving Facility 325 — Subtotal 11,682 11,405 Less: Current maturities 227 225 Total long-term debt $ 11,455 $ 11,180 |
Senior Unsecured Notes | The amounts outstanding under our Senior Unsecured Notes are summarized in the table below (in millions): March 31, 2018 December 31, 2017 2023 Senior Unsecured Notes $ 1,240 $ 1,239 2024 Senior Unsecured Notes 644 644 2025 Senior Unsecured Notes 1,535 1,534 Total Senior Unsecured Notes $ 3,419 $ 3,417 |
First Lien Term Loans | The amounts outstanding under our senior secured First Lien Term Loans are summarized in the table below (in millions): March 31, 2018 December 31, 2017 2019 First Lien Term Loan $ 389 $ 389 2023 First Lien Term Loans 1,063 1,064 2024 First Lien Term Loan 1,538 1,542 Total First Lien Term Loans $ 2,990 $ 2,995 |
First Lien Notes | The amounts outstanding under our senior secured First Lien Notes are summarized in the table below (in millions): March 31, 2018 December 31, 2017 2022 First Lien Notes $ 742 $ 741 2024 First Lien Notes 485 485 2026 First Lien Notes 1,169 1,170 Total First Lien Notes $ 2,396 $ 2,396 |
Schedule of line of credit facilities | The table below represents amounts issued under our letter of credit facilities at March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Corporate Revolving Facility (1) $ 953 $ 629 CDHI 235 244 Various project financing facilities 181 196 Total $ 1,369 $ 1,069 ____________ (1) The Corporate Revolving Facility represents our primary revolving facility. |
Schedule of carrying values and estimated fair values of debt instruments | The following table details the fair values and carrying values of our debt instruments at March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Fair Value Carrying Value Fair Value Carrying Value Senior Unsecured Notes $ 3,203 $ 3,419 $ 3,294 $ 3,417 First Lien Term Loans 3,047 2,990 3,043 2,995 First Lien Notes 2,398 2,396 2,437 2,396 Project financing, notes payable and other (1) 1,397 1,372 1,439 1,409 CCFC Term Loan 998 980 1,000 984 Corporate Revolving Facility 325 325 — — Total $ 11,368 $ 11,482 $ 11,213 $ 11,201 ____________ (1) Excludes a lease that is accounted for as a failed sale-leaseback transaction under U.S. GAAP. |
Assets and Liabilities with R26
Assets and Liabilities with Recurring Fair Value Measurements (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | |
Fair Value, Measurement Inputs, Disclosure | The following tables present our financial assets and liabilities that were accounted for at fair value on a recurring basis as of March 31, 2018 and December 31, 2017 , by level within the fair value hierarchy: Assets and Liabilities with Recurring Fair Value Measures as of March 31, 2018 Level 1 Level 2 Level 3 Total (in millions) Assets: Cash equivalents (1) $ 131 $ — $ — $ 131 Commodity instruments: Commodity exchange traded derivatives contracts 629 — — 629 Commodity forward contracts (2) — 800 263 1,063 Interest rate hedging instruments — 68 — 68 Effect of netting and allocation of collateral (3)(4) (629 ) (678 ) (28 ) (1,335 ) Total assets $ 131 $ 190 $ 235 $ 556 Liabilities: Commodity instruments: Commodity exchange traded derivatives contracts $ 733 $ — $ — $ 733 Commodity forward contracts (2) — 1,184 132 1,316 Interest rate hedging instruments — 21 — 21 Effect of netting and allocation of collateral (3)(4) (733 ) (795 ) (26 ) (1,554 ) Total liabilities $ — $ 410 $ 106 $ 516 Assets and Liabilities with Recurring Fair Value Measures as of December 31, 2017 Level 1 Level 2 Level 3 Total (in millions) Assets: Cash equivalents (1) $ 131 $ — $ — $ 131 Commodity instruments: Commodity exchange traded derivatives contracts 746 — — 746 Commodity forward contracts (2) — 327 265 592 Interest rate hedging instruments — 29 — 29 Effect of netting and allocation of collateral (3)(4) (746 ) (206 ) (23 ) (975 ) Total assets $ 131 $ 150 $ 242 $ 523 Liabilities: Commodity instruments: Commodity exchange traded derivatives contracts $ 790 $ — $ — $ 790 Commodity forward contracts (2) — 461 68 529 Interest rate hedging instruments — 34 — 34 Effect of netting and allocation of collateral (3)(4) (790 ) (224 ) (23 ) (1,037 ) Total liabilities $ — $ 271 $ 45 $ 316 ___________ (1) At March 31, 2018 and December 31, 2017 , we had cash equivalents of $20 million and $21 million included in cash and cash equivalents and $111 million and $110 million included in restricted cash, respectively. (2) Includes OTC swaps and options and retail contracts. (3) We offset fair value amounts recognized for derivative instruments executed with the same counterparty under a master netting arrangement for financial statement presentation; therefore, amounts recognized for the right to reclaim, or the obligation to return, cash collateral are presented net with the corresponding derivative instrument fair values. See Note 7 for further discussion of our derivative instruments subject to master netting arrangements. (4) Cash collateral posted with (received from) counterparties allocated to level 1, level 2 and level 3 derivative instruments totaled $104 million , $117 million and $(2) million , respectively, at March 31, 2018 . Cash collateral posted with (received from) counterparties allocated to level 1, level 2 and level 3 derivative instruments totaled $44 million , $18 million and nil , respectively, at December 31, 2017 . |
Fair Value Inputs, Assets, Quantitative Information | The following table presents quantitative information for the unobservable inputs used in our most significant level 3 fair value measurements at March 31, 2018 and December 31, 2017 : Quantitative Information about Level 3 Fair Value Measurements March 31, 2018 Fair Value, Net Asset Significant Unobservable (Liability) Valuation Technique Input Range (in millions) Power Contracts $ 94 Discounted cash flow Market price (per MWh) $ 2.58 — $215.31 /MWh Power Congestion Products $ 4 Discounted cash flow Market price (per MWh) $ (7.52 ) — $9.40 /MWh Natural Gas Contracts $ 11 Discounted cash flow Market price (per MMBtu) $ 0.95 — $10.05 /MMBtu December 31, 2017 Fair Value, Net Asset Significant Unobservable (Liability) Valuation Technique Input Range (in millions) Power Contracts $ 149 Discounted cash flow Market price (per MWh) $ 4.13 — $119.20 /MWh Power Congestion Products $ 11 Discounted cash flow Market price (per MWh) $ (10.54 ) — $9.13 /MWh Natural Gas Contracts $ 34 Discounted cash flow Market price (per MMBtu) $ 1.62 — $13.67 /MMBtu |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] | The following table sets forth a reconciliation of changes in the fair value of our net derivative assets (liabilities) classified as level 3 in the fair value hierarchy for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Balance, beginning of period $ 197 $ 416 Realized and mark-to-market gains (losses): Included in net income (loss): Included in operating revenues (1) (57 ) 113 Included in fuel and purchased energy expense (2) (2 ) 13 Change in collateral (2 ) (9 ) Purchases and settlements: Purchases 4 — Settlements (14 ) (26 ) Transfers in and/or out of level 3 (3) : Transfers into level 3 (4) 6 (7 ) Transfers out of level 3 (5) (3 ) (150 ) Balance, end of period $ 129 $ 350 Change in unrealized gains (losses) relating to instruments still held at end of period $ (59 ) $ 126 ___________ (1) For power contracts and other power-related products, included on our Consolidated Condensed Statements of Operations. (2) For natural gas and power contracts, swaps and options, included on our Consolidated Condensed Statements of Operations. (3) We transfer amounts among levels of the fair value hierarchy as of the end of each period. There were no transfers into or out of level 1 for each of the three months ended March 31, 2018 and 2017 . (4) We had $6 million in gains and $(7) million in losses transferred out of level 2 into level 3 for the three months ended March 31, 2018 and 2017 , respectively, due to changes in market liquidity in various power markets. (5) We had $3 million and $150 million in gains transferred out of level 3 into level 2 for the three months ended March 31, 2018 and 2017 , respectively, due to changes in market liquidity in various power markets. |
Derivative Instruments (Tables)
Derivative Instruments (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
Schedule of Notional Amounts of Outstanding Derivative Positions | As of March 31, 2018 and December 31, 2017 , the net forward notional buy (sell) position of our outstanding commodity derivative instruments that did not qualify or were not designated under the normal purchase normal sale exemption and our interest rate hedging instruments were as follows (in millions): Derivative Instruments Notional Amounts March 31, 2018 December 31, 2017 Power (MWh) (147 ) (119 ) Natural gas (MMBtu) 845 405 Environmental credits (Tonnes) 13 12 Interest rate hedging instruments $ 4,600 $ 4,600 |
Derivative Instruments Subject to Master Netting Arrangements [Table Text Block] | The following tables present the fair values of our derivative instruments and our net exposure after offsetting amounts subject to a master netting arrangement with the same counterparty to our derivative instruments recorded on our Consolidated Condensed Balance Sheets by location and hedge type at March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 Gross Amounts of Assets and (Liabilities) Gross Amounts Offset on the Consolidated Condensed Balance Sheets Net Amount Presented on the Consolidated Condensed Balance Sheets (1) Derivative assets: Commodity exchange traded derivatives contracts $ 489 $ (489 ) $ — Commodity forward contracts 816 (643 ) 173 Interest rate hedging instruments 24 — 24 Total current derivative assets (2) $ 1,329 $ (1,132 ) $ 197 Commodity exchange traded derivatives contracts 140 (140 ) — Commodity forward contracts 247 (63 ) 184 Interest rate hedging instruments 44 — 44 Total long-term derivative assets (2) $ 431 $ (203 ) $ 228 Total derivative assets $ 1,760 $ (1,335 ) $ 425 Derivative (liabilities): Commodity exchange traded derivatives contracts $ (561 ) $ 561 $ — Commodity forward contracts (1,039 ) 714 (325 ) Interest rate hedging instruments (13 ) — (13 ) Total current derivative (liabilities) (2) $ (1,613 ) $ 1,275 $ (338 ) Commodity exchange traded derivatives contracts (172 ) 172 — Commodity forward contracts (277 ) 107 (170 ) Interest rate hedging instruments (8 ) — (8 ) Total long-term derivative (liabilities) (2) $ (457 ) $ 279 $ (178 ) Total derivative liabilities $ (2,070 ) $ 1,554 $ (516 ) Net derivative assets (liabilities) $ (310 ) $ 219 $ (91 ) December 31, 2017 Gross Amounts of Assets and (Liabilities) Gross Amounts Offset on the Consolidated Condensed Balance Sheets Net Amount Presented on the Consolidated Condensed Balance Sheets (1) Derivative assets: Commodity exchange traded derivatives contracts $ 672 $ (672 ) $ — Commodity forward contracts 361 (194 ) 167 Interest rate hedging instruments 7 — 7 Total current derivative assets (3) $ 1,040 $ (866 ) $ 174 Commodity exchange traded derivatives contracts 74 (74 ) — Commodity forward contracts 231 (32 ) 199 Interest rate hedging instruments 22 (3 ) 19 Total long-term derivative assets (3) $ 327 $ (109 ) $ 218 Total derivative assets $ 1,367 $ (975 ) $ 392 Derivative (liabilities): Commodity exchange traded derivatives contracts $ (702 ) $ 702 $ — Commodity forward contracts (389 ) 209 (180 ) Interest rate hedging instruments (17 ) — (17 ) Total current derivative (liabilities) (3) $ (1,108 ) $ 911 $ (197 ) Commodity exchange traded derivatives contracts (88 ) 88 — Commodity forward contracts (140 ) 35 (105 ) Interest rate hedging instruments (17 ) 3 (14 ) Total long-term derivative (liabilities) (3) $ (245 ) $ 126 $ (119 ) Total derivative liabilities $ (1,353 ) $ 1,037 $ (316 ) Net derivative assets (liabilities) $ 14 $ 62 $ 76 ____________ (1) At March 31, 2018 and December 31, 2017 , we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. (2) At March 31, 2018 , current and long-term derivative assets are shown net of collateral of $(21) million and $(3) million , respectively, and current and long-term derivative liabilities are shown net of collateral of $164 million and $79 million , respectively. (3) At December 31, 2017 , current and long-term derivative assets are shown net of collateral of $(8) million and $(2) million , respectively, and current and long-term derivative liabilities are shown net of collateral of $52 million and $20 million , respectively. |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | March 31, 2018 December 31, 2017 Fair Value of Derivative Assets Fair Value of Derivative Liabilities Fair Value of Derivative Assets Fair Value of Derivative Liabilities Derivatives designated as cash flow hedging instruments: Interest rate hedging instruments $ 67 $ 21 $ 26 $ 31 Total derivatives designated as cash flow hedging instruments $ 67 $ 21 $ 26 $ 31 Derivatives not designated as hedging instruments: Commodity instruments $ 357 $ 495 $ 366 $ 285 Interest rate hedging instruments 1 — — — Total derivatives not designated as hedging instruments $ 358 $ 495 $ 366 $ 285 Total derivatives $ 425 $ 516 $ 392 $ 316 |
Realized Unrealized Gain Loss by Instrument | The following tables detail the components of our total activity for both the net realized gain (loss) and the net mark-to-market gain (loss) recognized from our derivative instruments in earnings and where these components were recorded on our Consolidated Condensed Statements of Operations for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Realized gain (loss) (1)(2) Commodity derivative instruments $ (3 ) $ 29 Total realized gain (loss) $ (3 ) $ 29 Mark-to-market gain (loss) (3) Commodity derivative instruments $ (371 ) $ 55 Interest rate hedging instruments 2 — Total mark-to-market gain (loss) $ (369 ) $ 55 Total activity, net $ (372 ) $ 84 ___________ (1) Does not include the realized value associated with derivative instruments that settle through physical delivery. (2) Includes amortization of acquisition date fair value of financial derivative activity related to the acquisition of Champion Energy, Calpine Solutions and North American Power. (3) In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes hedge ineffectiveness and adjustments to reflect changes in credit default risk exposure. |
Schedule of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location | Three Months Ended March 31, 2018 2017 Realized and mark-to-market gain (loss) (1) Derivatives contracts included in operating revenues (2)(3) $ (359 ) $ 223 Derivatives contracts included in fuel and purchased energy expense (2)(3) (15 ) (139 ) Interest rate hedging instruments included in interest expense 2 — Total activity, net $ (372 ) $ 84 ___________ (1) In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes adjustments to reflect changes in credit default risk exposure and hedge ineffectiveness. (2) Does not include the realized value associated with derivative instruments that settle through physical delivery. (3) Includes amortization of acquisition date fair value of financial derivative activity related to the acquisition of Champion Energy, Calpine Solutions and North American Power. |
Derivatives Designated as Hedges | The following table details the effect of our net derivative instruments that qualified for hedge accounting treatment and are included in OCI and AOCI for the periods indicated (in millions): Three Months Ended March 31, Three Months Ended March 31, Gain (Loss) Recognized in OCI (Effective Portion) Gain (Loss) Reclassified from AOCI into Income (Effective Portion) (3) 2018 2017 2018 2017 Affected Line Item on the Consolidated Condensed Statements of Operations Interest rate hedging instruments (1)(2) $ 54 $ (4 ) $ (6 ) $ (11 ) Interest expense Interest rate hedging instruments (1)(2) 1 — (1 ) — Depreciation expense Total $ 55 $ (4 ) $ (7 ) $ (11 ) ____________ (1) We did not record any material gain (loss) on hedge ineffectiveness related to our interest rate hedging instruments designated as cash flow hedges during the three months ended March 31, 2018 and 2017 . (2) We recorded an income tax expense of $11 million and nil for the three months ended March 31, 2018 and 2017 , respectively, in AOCI related to our cash flow hedging activities. (3) Cumulative cash flow hedge losses attributable to Calpine, net of tax, remaining in AOCI were $30 million and $72 million at March 31, 2018 and December 31, 2017 , respectively. Cumulative cash flow hedge losses attributable to the noncontrolling interest, net of tax, remaining in AOCI were $4 million and $6 million at March 31, 2018 and December 31, 2017 , respectively. |
Use of Collateral (Tables)
Use of Collateral (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Use of Collateral [Abstract] | |
Schedule of Collateral | The table below summarizes the balances outstanding under margin deposits, natural gas and power prepayments, and exposure under letters of credit and first priority liens for commodity procurement and risk management activities as of March 31, 2018 and December 31, 2017 (in millions): March 31, 2018 December 31, 2017 Margin deposits (1) $ 439 $ 221 Natural gas and power prepayments 46 23 Total margin deposits and natural gas and power prepayments with our counterparties (2) $ 485 $ 244 Letters of credit issued $ 1,176 $ 885 First priority liens under power and natural gas agreements 28 102 First priority liens under interest rate hedging instruments 21 31 Total letters of credit and first priority liens with our counterparties $ 1,225 $ 1,018 Margin deposits posted with us by our counterparties (1)(3) $ 14 $ 4 Letters of credit posted with us by our counterparties 31 30 Total margin deposits and letters of credit posted with us by our counterparties $ 45 $ 34 ___________ (1) We offset fair value amounts recognized for derivative instruments executed with the same counterparty under a master netting arrangement for financial statement presentation; therefore, amounts recognized for the right to reclaim, or the obligation to return, cash collateral are presented net with the corresponding derivative instrument fair values. See Note 7 for further discussion of our derivative instruments subject to master netting arrangements. (2) At March 31, 2018 and December 31, 2017 , $226 million and $64 million , respectively, were included in current and long-term derivative assets and liabilities, $250 million and $171 million , respectively, were included in margin deposits and other prepaid expense and $9 million and $9 million , respectively, were included in other assets on our Consolidated Condensed Balance Sheets. (3) At March 31, 2018 and December 31, 2017 , $7 million and $2 million , respectively, were included in current and long-term derivative assets and liabilities and $7 million and $2 million , respectively, were included in other current liabilities on our Consolidated Condensed Balance Sheets. |
Income Taxes Income Taxes (Tabl
Income Taxes Income Taxes (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Income Tax Disclosure [Abstract] | |
Schedule of Components of Income Tax Expense (Benefit) | The table below shows our consolidated income tax expense (benefit) and our effective tax rates for the periods indicated (in millions): Three Months Ended March 31, 2018 2017 Income tax expense (benefit) $ 108 $ (61 ) Effective tax rate (22 )% 52 % |
Segment Information (Tables)
Segment Information (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Segment Reporting [Abstract] | |
Schedule of Financial Data for Segments | The tables below show financial data for our segments (including a reconciliation of our Commodity Margin to income (loss) from operations by segment) for the periods indicated (in millions): Three Months Ended March 31, 2018 Wholesale Consolidation West Texas East Retail Elimination Total Total operating revenues (1) $ 480 $ 140 $ 614 $ 938 $ (163 ) $ 2,009 Commodity Margin $ 185 $ 166 $ 184 $ 77 $ — $ 612 Add: Mark-to-market commodity activity, net and other (2) 13 (547 ) 40 128 (7 ) (373 ) Less: Operating and maintenance expense 90 80 71 40 (6 ) 275 Depreciation and amortization expense 67 76 45 13 — 201 General and other administrative expense 16 25 15 4 — 60 Other operating expenses 14 16 7 — — 37 (Income) from unconsolidated subsidiaries — — (6 ) — — (6 ) Income (loss) from operations 11 (578 ) 92 148 (1 ) (328 ) Interest expense 151 Other (income) expense, net 7 Loss before income taxes $ (486 ) Three Months Ended March 31, 2017 Wholesale Consolidation West Texas East Retail Elimination Total Total operating revenues (1) $ 519 $ 608 $ 416 $ 960 $ (222 ) $ 2,281 Commodity Margin $ 203 $ 125 $ 142 $ 88 $ — $ 558 Add: Mark-to-market commodity activity, net and other (2) 80 43 14 (98 ) (8 ) 31 Less: Operating and maintenance expense 91 81 81 36 (7 ) 282 Depreciation and amortization expense 87 54 48 17 — 206 General and other administrative expense 12 16 7 5 — 40 Other operating expenses 9 3 9 — (1 ) 20 (Gain) on sale of assets, net — — (27 ) — — (27 ) (Income) from unconsolidated subsidiaries — — (4 ) — — (4 ) Income (loss) from operations 84 14 42 (68 ) — 72 Interest expense 159 Debt extinguishment costs and other (income) expense, net 26 Loss before income taxes $ (113 ) _________ (1) Includes intersegment revenues of $114 million and $61 million in the West, $(67) million and $72 million in Texas, $115 million and $88 million in the East and $1 million and $1 million in Retail for the three months ended March 31, 2018 and 2017 , respectively. Intersegment revenues for sales between wholesale and retail operations are executed to manage supply needs for our retail operations from our wholesale fleet or to facilitate margin collateral netting at Calpine Corporation. (2) Includes $(16) million and $(22) million of lease levelization and $28 million and $60 million of amortization expense for the three months ended March 31, 2018 and 2017 , respectively. |
Basis of Presentation and Sum31
Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017 | |
Accounting Policies [Line Items] | |||
Current | $ 128 | $ 134 | |
Non-current | 28 | 25 | |
Total | 156 | 159 | |
Interest costs capitalized | 7 | $ 7 | |
Goodwill | 242 | 242 | |
Debt service | |||
Accounting Policies [Line Items] | |||
Current | 12 | 11 | |
Non-current | 7 | 8 | |
Total | 19 | 19 | |
Construction major maintenance | |||
Accounting Policies [Line Items] | |||
Current | 25 | 28 | |
Non-current | 18 | 16 | |
Total | 43 | 44 | |
Security project insurance | |||
Accounting Policies [Line Items] | |||
Current | 88 | 92 | |
Non-current | 0 | 0 | |
Total | 88 | 92 | |
Other | |||
Accounting Policies [Line Items] | |||
Current | 3 | 3 | |
Non-current | 3 | 1 | |
Total | $ 6 | $ 4 |
Basis of Presentation and Sum32
Basis of Presentation and Summary of Significant Accounting Policies Property, Plant and Equipment, Net (Details) - USD ($) $ in Millions | 3 Months Ended | |
Mar. 31, 2018 | Dec. 31, 2017 | |
Property, Plant and Equipment [Line Items] | ||
Buildings, machinery and equipment | $ 16,512 | $ 16,506 |
Geothermal properties | 1,500 | 1,494 |
Other | 252 | 236 |
Property, plant and equipment, gross | 18,264 | 18,236 |
Less: Accumulated depreciation | 6,545 | 6,383 |
Property, plant and equipment, gross, less accumulated depreciation, depletion and amortization | 11,719 | 11,853 |
Land | 117 | 117 |
Construction in progress | 787 | 754 |
Property, plant and equipment, net | $ 12,623 | $ 12,724 |
Minimum [Member] | Rotable Parts [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 1 year 6 months | |
Minimum [Member] | Building, Machinery and Equipment, Gross [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 3 years | |
Minimum [Member] | Geothermal Properties, Gross [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 13 years | |
Minimum [Member] | Property, Plant and Equipment, Other Types [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 3 years | |
Maximum [Member] | Rotable Parts [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 12 years | |
Maximum [Member] | Building, Machinery and Equipment, Gross [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 46 years | |
Maximum [Member] | Geothermal Properties, Gross [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 58 years | |
Maximum [Member] | Property, Plant and Equipment, Other Types [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, estimated useful lives | 46 years |
Merger (Details)
Merger (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | Mar. 08, 2018 | |
Merger [Abstract] | |||
Sale of Stock, Price Per Share | $ 15.25 | ||
Sale of Stock, Consideration Received on Transaction | $ 5,600 | ||
Payments for Merger Related Costs | $ 31 | $ 0 |
Revenue From Contracts with C34
Revenue From Contracts with Customers (Details) - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | ||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | $ 2,009 | ||
Revenues | [1] | 2,009 | $ 2,281 |
Capitalized Contract Cost, Impairment Loss | 0 | ||
Revenue, Remaining Performance Obligation | $ 200 | ||
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Year | 2,029 | ||
West [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenues | [1] | $ 480 | 519 |
Texas [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenues | [1] | 140 | 608 |
East [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenues | [1] | 614 | 416 |
Retail [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenues | [1] | 938 | $ 960 |
Energy and Other Products [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 1,078 | ||
Energy and Other Products [Member] | West [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 199 | ||
Energy and Other Products [Member] | Texas [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 304 | ||
Energy and Other Products [Member] | East [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 132 | ||
Energy and Other Products [Member] | Retail [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 443 | ||
Energy and Other Products [Member] | Intersegment Eliminations [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | ||
Capacity Revenue [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 194 | ||
Capacity Revenue [Member] | West [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 19 | ||
Capacity Revenue [Member] | Texas [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 26 | ||
Capacity Revenue [Member] | East [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 149 | ||
Capacity Revenue [Member] | Retail [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | ||
Capacity Revenue [Member] | Intersegment Eliminations [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | ||
Revenues Relating to Physical or Executory Contracts - Third Party [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 1,272 | ||
Revenues Relating to Physical or Executory Contracts - Third Party [Member] | West [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 218 | ||
Revenues Relating to Physical or Executory Contracts - Third Party [Member] | Texas [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 330 | ||
Revenues Relating to Physical or Executory Contracts - Third Party [Member] | East [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 281 | ||
Revenues Relating to Physical or Executory Contracts - Third Party [Member] | Retail [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 443 | ||
Revenues Relating to Physical or Executory Contracts - Third Party [Member] | Intersegment Eliminations [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | ||
Affiliate Revenue [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | [2] | 0 | |
Affiliate Revenue [Member] | West [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | [2] | 8 | |
Affiliate Revenue [Member] | Texas [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | [2] | 4 | |
Affiliate Revenue [Member] | East [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | [2] | 21 | |
Affiliate Revenue [Member] | Retail [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | [2] | 1 | |
Affiliate Revenue [Member] | Intersegment Eliminations [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenue from Contract with Customer, Excluding Assessed Tax | [2] | (34) | |
Revenues Relating to Leases and Derivative Instruments [Member] | |||
Disaggregation of Revenue [Line Items] | |||
Revenues | [3] | $ 737 | |
[1] | Includes intersegment revenues of $114 million and $61 million in the West, $(67) million and $72 million in Texas, $115 million and $88 million in the East and $1 million and $1 million in Retail for the three months ended March 31, 2018 and 2017, respectively. Intersegment revenues for sales between wholesale and retail operations are executed to manage supply needs for our retail operations from our wholesale fleet or to facilitate margin collateral netting at Calpine Corporation. | ||
[2] | Affiliate energy, other and capacity revenues reflect revenues on transactions between wholesale and retail affiliates excluding affiliate activity related to leases and derivative instruments. All such activity supports retail supply needs from the wholesale business and/or allows for collateral margin netting efficiencies at Calpine Corporation. | ||
[3] | Revenues relating to contracts accounted for as leases and derivatives include energy and capacity revenues relating to PPAs that we are required to account for as operating leases and physical and financial commodity derivative contracts, primarily relating to power, natural gas and environmental products. For revenue related to derivative instruments, includes revenue recorded in Commodity revenue and mark-to-market gain (loss) on our Consolidated Condensed Statement of Operations. |
Variable Interest Entities an35
Variable Interest Entities and Unconsolidated Investments in Power Plants (Unconsolidated VIEs) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 |
Schedule of Equity Method Investments [Line Items] | ||
Equity method investments | $ 110 | $ 106 |
Equity method investment, ownership percentage | 50.00% | |
Greenfield [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Equity method investments | $ 95 | 92 |
Equity method investment, ownership percentage | 50.00% | |
Whitby [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Equity method investments | $ 7 | 6 |
Equity method investment, ownership percentage | 50.00% | |
Calpine Receivables [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Equity method investments | $ 8 | $ 8 |
Equity method investment, ownership percentage | 100.00% |
Variable Interest Entities an36
Variable Interest Entities and Unconsolidated Investments in Power Plants (Income from Unconsolidated Investments 10-Q) (Details) - USD ($) $ in Millions | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
(Income) from unconsolidated subsidiaries | $ (6) | $ (4) |
Greenfield [Member] | ||
(Income) from unconsolidated subsidiaries | (2) | (2) |
Whitby [Member] | ||
(Income) from unconsolidated subsidiaries | $ (4) | $ (2) |
Variable Interest Entities an37
Variable Interest Entities and Unconsolidated Investments in Power Plants (VIE Texuals) (Details) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018USD ($)MW | Mar. 31, 2017USD ($) | Dec. 31, 2017USD ($)MW | |
Variable Interest Entity [Line Items] | |||
Variable interest entity, financial or other support, amount | $ 0 | $ 0 | |
Equity method investment, ownership percentage | 50.00% | ||
Equity method investment, summarized financial information, debt | $ 244 | $ 256 | |
Prorata share of equity method investment, summarized financial information, debt | 122 | $ 128 | |
Return on investments from unconsolidated subsidiaries | 3 | 13 | |
Proceeds from sale of Osprey Energy Center | $ 0 | 162 | |
Greenfield [Member] | |||
Variable Interest Entity [Line Items] | |||
Power generation capacity | MW | 1,038 | ||
Equity method investment, ownership percentage | 50.00% | ||
Return on investments from unconsolidated subsidiaries | $ 0 | 0 | |
Whitby [Member] | |||
Variable Interest Entity [Line Items] | |||
Power generation capacity | MW | 50 | ||
Equity method investment, ownership percentage | 50.00% | ||
Return on investments from unconsolidated subsidiaries | $ 3 | $ 13 | |
Variable Interest Entity, Primary Beneficiary [Member] | |||
Variable Interest Entity [Line Items] | |||
Power generation capacity | MW | 7,880 | 7,880 | |
Put Option [Member] | |||
Variable Interest Entity [Line Items] | |||
Proceeds from sale of Osprey Energy Center | $ 280 | ||
Call Option [Member] | |||
Variable Interest Entity [Line Items] | |||
Proceeds from sale of Osprey Energy Center | $ 377 |
Debt (Debt) (Details)
Debt (Debt) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 |
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | $ 11,682 | $ 11,405 |
Debt, Current | 227 | 225 |
Long-term Debt, Excluding Current Maturities | 11,455 | 11,180 |
Unsecured Debt [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | 3,419 | 3,417 |
Loans Payable [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | 2,990 | 2,995 |
Corporate Debt Securities [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | 2,396 | 2,396 |
Notes Payable, Other Payables [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | 1,461 | 1,498 |
Secured Debt [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | 980 | 984 |
Capital Lease Obligations [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | 111 | 115 |
Revolving Credit Facility [Member] | ||
Debt Instrument [Line Items] | ||
Debt and Capital Lease Obligations | $ 325 | $ 0 |
Debt Senior Unsecured Notes (De
Debt Senior Unsecured Notes (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 |
Debt Instrument [Line Items] | ||
Long-term Debt | $ 11,368 | $ 11,213 |
Senior Unsecured Notes 2023 [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 1,240 | 1,239 |
Senior Unsecured Notes 2024 [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 644 | 644 |
Senior Unsecured Notes 2025 [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 1,535 | 1,534 |
Unsecured Debt [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | $ 3,419 | $ 3,417 |
Debt (First Lien Term Loans) (D
Debt (First Lien Term Loans) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 |
Debt Instrument [Line Items] | ||
Long-term Debt | $ 11,368 | $ 11,213 |
New 2019 First Lien Term Loan [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 389 | 389 |
2023 First Lien Term Loan [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 1,063 | 1,064 |
2024 First Lien Term Loan [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 1,538 | 1,542 |
First Lien Term Loans [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | $ 2,990 | $ 2,995 |
Debt (First Lien Notes) (Detail
Debt (First Lien Notes) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 |
Debt Instrument [Line Items] | ||
Long-term Debt | $ 11,368 | $ 11,213 |
2022 First Lien Notes [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 742 | 741 |
2024 First Lien Notes [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 485 | 485 |
2026 First Lien Notes [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | 1,169 | 1,170 |
Corporate Debt Securities [Member] | ||
Debt Instrument [Line Items] | ||
Long-term Debt | $ 2,396 | $ 2,396 |
Debt (Letter of Credit) (Detail
Debt (Letter of Credit) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |
Line of Credit Facility [Line Items] | |||
Letters of Credit Outstanding, Amount | $ 1,369 | $ 1,069 | |
Revolving Credit Facility [Member] | |||
Line of Credit Facility [Line Items] | |||
Letters of Credit Outstanding, Amount | [1] | 953 | 629 |
CDH [Member] | |||
Line of Credit Facility [Line Items] | |||
Letters of Credit Outstanding, Amount | 235 | 244 | |
Various Project Financing Facilities [Member] | |||
Line of Credit Facility [Line Items] | |||
Letters of Credit Outstanding, Amount | $ 181 | $ 196 | |
[1] | The Corporate Revolving Facility represents our primary revolving facility. |
Debt (Fair Value of Debt) (Deta
Debt (Fair Value of Debt) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | $ 11,368 | $ 11,213 | |
Unsecured Debt [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 3,419 | 3,417 | |
Loans Payable [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 2,990 | 2,995 | |
Corporate Debt Securities [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 2,396 | 2,396 | |
Reported Value Measurement [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 11,482 | 11,201 | |
Reported Value Measurement [Member] | Unsecured Debt [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 3,419 | 3,417 | |
Reported Value Measurement [Member] | Loans Payable [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 2,990 | 2,995 | |
Reported Value Measurement [Member] | Corporate Debt Securities [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 2,396 | 2,396 | |
Reported Value Measurement [Member] | Notes Payable, Other Payable excluding Capital Leases [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | [1] | 1,372 | 1,409 |
Reported Value Measurement [Member] | Secured Debt [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 980 | 984 | |
Reported Value Measurement [Member] | Revolving Credit Facility [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 325 | 0 | |
Fair Value, Inputs, Level 2 [Member] | Unsecured Debt [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 3,203 | 3,294 | |
Fair Value, Inputs, Level 2 [Member] | Loans Payable [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 3,047 | 3,043 | |
Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 2,398 | 2,437 | |
Fair Value, Inputs, Level 2 [Member] | Secured Debt [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 998 | 1,000 | |
Fair Value, Inputs, Level 2 [Member] | Revolving Credit Facility [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | 325 | 0 | |
Fair Value, Inputs, Level 3 [Member] | Notes Payable, Other Payable excluding Capital Leases [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Long-term Debt | [1] | $ 1,397 | $ 1,439 |
[1] | Excludes a lease that is accounted for as a failed sale-leaseback transaction under U.S. GAAP. |
Debt (Debt Textuals) (Details)
Debt (Debt Textuals) (Details) - USD ($) $ in Millions | 3 Months Ended | ||||
Jun. 30, 2018 | Apr. 11, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Mar. 31, 2017 | |
Debt Instruments [Abstract] | |||||
Debt Instrument, Interest Rate, Effective Percentage | 5.60% | 5.40% | |||
Subsequent Event [Member] | Short Term Credit Facility [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Line of Credit Facility, Maximum Borrowing Capacity | $ 300 | ||||
Number Of Days In Which Unsecured Borrowings Must Be Converted To Secured Borrowings | 21 days | ||||
Debt Instrument Term In Days | 364 days | ||||
Revolving Credit Facility [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Line of Credit Facility, Maximum Borrowing Capacity | $ 1,790 | ||||
Revolving Credit Facility [Member] | Amendment No. 6 [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Future Line of Credit Facility Maximum Borrowing Capacity | 1,300 | ||||
Line of Credit Facility, Maximum Borrowing Capacity | $ 1,470 | ||||
Total Letter of Credit Sublimit | $ 1,150 | ||||
Revolving Credit Facility [Member] | Amendment No. 7 [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Total Letter of Credit Sublimit | 1,300 | ||||
Incremental Revolving Facilities | $ 500 |
Assets and Liabilities with R45
Assets and Liabilities with Recurring Fair Value Measurements Fair Value Hierarchy (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Cash equivalents | [1] | $ 131 | $ 131 |
Derivative Asset | [2] | 425 | 392 |
Effect of Netting and Allocation of Collateral | [3],[4] | (1,335) | (975) |
Total assets | 556 | 523 | |
Derivative Liability | [2] | 516 | 316 |
Effect of Netting and Allocation of Collateral, Liability | [3],[4] | (1,554) | (1,037) |
Total Liabilities | 516 | 316 | |
Fair Value, Inputs, Level 1 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Cash equivalents | [1] | 131 | 131 |
Effect of Netting and Allocation of Collateral | [3],[4] | (629) | (746) |
Total assets | 131 | 131 | |
Effect of Netting and Allocation of Collateral, Liability | [3],[4] | (733) | (790) |
Total Liabilities | 0 | 0 | |
Fair Value, Inputs, Level 2 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Cash equivalents | [1] | 0 | 0 |
Effect of Netting and Allocation of Collateral | [3],[4] | (678) | (206) |
Total assets | 190 | 150 | |
Effect of Netting and Allocation of Collateral, Liability | [3],[4] | (795) | (224) |
Total Liabilities | 410 | 271 | |
Fair Value, Inputs, Level 3 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Cash equivalents | [1] | 0 | 0 |
Effect of Netting and Allocation of Collateral | [3],[4] | (28) | (23) |
Total assets | 235 | 242 | |
Effect of Netting and Allocation of Collateral, Liability | [3],[4] | (26) | (23) |
Total Liabilities | 106 | 45 | |
Future [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 629 | 746 | |
Derivative Liability | 733 | 790 | |
Future [Member] | Fair Value, Inputs, Level 1 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 629 | 746 | |
Derivative Liability | 733 | 790 | |
Future [Member] | Fair Value, Inputs, Level 2 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 0 | 0 | |
Derivative Liability | 0 | 0 | |
Future [Member] | Fair Value, Inputs, Level 3 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 0 | 0 | |
Derivative Liability | 0 | 0 | |
Forward Contracts [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | [5] | 1,063 | 592 |
Derivative Liability | [5] | 1,316 | 529 |
Forward Contracts [Member] | Fair Value, Inputs, Level 1 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | [5] | 0 | 0 |
Derivative Liability | [5] | 0 | 0 |
Forward Contracts [Member] | Fair Value, Inputs, Level 2 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | [5] | 800 | 327 |
Derivative Liability | [5] | 1,184 | 461 |
Forward Contracts [Member] | Fair Value, Inputs, Level 3 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | [5] | 263 | 265 |
Derivative Liability | [5] | 132 | 68 |
Interest Rate Hedging Instruments | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 68 | 29 | |
Derivative Liability | 21 | 34 | |
Interest Rate Hedging Instruments | Fair Value, Inputs, Level 1 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 0 | 0 | |
Derivative Liability | 0 | 0 | |
Interest Rate Hedging Instruments | Fair Value, Inputs, Level 2 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 68 | 29 | |
Derivative Liability | 21 | 34 | |
Interest Rate Hedging Instruments | Fair Value, Inputs, Level 3 [Member] | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Derivative Asset | 0 | 0 | |
Derivative Liability | $ 0 | $ 0 | |
[1] | At March 31, 2018 and December 31, 2017, we had cash equivalents of $20 million and $21 million included in cash and cash equivalents and $111 million and $110 million included in restricted cash, respectively. | ||
[2] | At March 31, 2018 and December 31, 2017, we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. | ||
[3] | Cash collateral posted with (received from) counterparties allocated to level 1, level 2 and level 3 derivative instruments totaled $104 million, $117 million and $(2) million, respectively, at March 31, 2018. Cash collateral posted with (received from) counterparties allocated to level 1, level 2 and level 3 derivative instruments totaled $44 million, $18 million and nil, respectively, at December 31, 2017. | ||
[4] | We offset fair value amounts recognized for derivative instruments executed with the same counterparty under a master netting arrangement for financial statement presentation; therefore, amounts recognized for the right to reclaim, or the obligation to return, cash collateral are presented net with the corresponding derivative instrument fair values. See Note 7 for further discussion of our derivative instruments subject to master netting arrangements. | ||
[5] | Includes OTC swaps and options and retail contracts. |
Assets and Liabilities with R46
Assets and Liabilities with Recurring Fair Value Measurements Quantitative Info on Level 3 (Details) - USD ($) | Mar. 31, 2018 | Dec. 31, 2017 | |
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Derivative, Fair Value, Net | [1] | $ (91,000,000) | $ 76,000,000 |
Power Contracts [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Derivative, Fair Value, Net | 94,000,000 | 149,000,000 | |
Power Contracts [Member] | Minimum [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Fair Value Inputs Quantitative Information | 2.58 | 4.13 | |
Power Contracts [Member] | Maximum [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Fair Value Inputs Quantitative Information | 215.31 | 119.20 | |
Natural Gas [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Derivative, Fair Value, Net | 11,000,000 | 34,000,000 | |
Natural Gas [Member] | Minimum [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Fair Value Inputs Quantitative Information | 0.95 | 1.62 | |
Natural Gas [Member] | Maximum [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Fair Value Inputs Quantitative Information | 10.05 | 13.67 | |
Power Congestion Products [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Derivative, Fair Value, Net | 4,000,000 | 11,000,000 | |
Power Congestion Products [Member] | Minimum [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Fair Value Inputs Quantitative Information | (7.52) | (10.54) | |
Power Congestion Products [Member] | Maximum [Member] | |||
Fair Value Inputs, Assets, Quantitative Information [Line Items] | |||
Fair Value Inputs Quantitative Information | $ 9.40 | $ 9.13 | |
[1] | At March 31, 2018 and December 31, 2017, we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. |
Assets and Liabilities with R47
Assets and Liabilities with Recurring Fair Value Measurements (Textuals) (Details) - USD ($) $ in Millions | 3 Months Ended | |||
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017 | ||
Fair Value Measurement [Domain] | ||||
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||||
Cash and Cash Equivalents, at Carrying Value | $ 20 | $ 21 | ||
Restricted Cash and Cash Equivalents | 111 | 110 | ||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs | 197 | $ 416 | ||
Included in operating revenues | [1] | (57) | 113 | |
Fair Value, Assets Measured with Unobservable Inputs on Recurring Basis, Gain (Loss) Included In Fuel And Purchased Energy Expense | [2] | (2) | 13 | |
Amount of Change in Collateral of Financial Instruments Classified as Derivative Asset (Liability) | (2) | (9) | ||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases | 4 | 0 | ||
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements | (14) | (26) | ||
Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount | 0 | 0 | ||
Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount | 0 | 0 | ||
Transfers into level 3 | [3],[4] | 6 | (7) | |
Transfers out of Level 3 | [4],[5] | 3 | 150 | |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs | 129 | 350 | ||
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss) | (59) | $ 126 | ||
Cash and Cash Equivalents, at Carrying Value | 215 | 284 | ||
Restricted Cash and Cash Equivalents | 156 | 159 | ||
Fair Value, Inputs, Level 1 [Member] | ||||
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||||
Derivative, Collateral, Right to Reclaim Cash, Net | 104 | 44 | ||
Fair Value, Inputs, Level 2 [Member] | ||||
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||||
Derivative, Collateral, Right to Reclaim Cash, Net | 117 | 18 | ||
Fair Value, Inputs, Level 3 [Member] | ||||
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||||
Derivative, Collateral, Right to Reclaim Cash, Net | $ (2) | $ 0 | ||
[1] | For power contracts and other power-related products, included on our Consolidated Condensed Statements of Operations. | |||
[2] | For natural gas and power contracts, swaps and options, included on our Consolidated Condensed Statements of Operations. | |||
[3] | We had $6 million in gains and $(7) million in losses transferred out of level 2 into level 3 for the three months ended March 31, 2018 and 2017, respectively, due to changes in market liquidity in various power markets. | |||
[4] | We transfer amounts among levels of the fair value hierarchy as of the end of each period. There were no transfers into or out of level 1 for each of the three months ended March 31, 2018 and 2017. | |||
[5] | We had $3 million and $150 million in gains transferred out of level 3 into level 2 for the three months ended March 31, 2018 and 2017, respectively, due to changes in market liquidity in various power markets. |
Derivative Instruments (Details
Derivative Instruments (Details) $ in Millions | 3 Months Ended | 12 Months Ended |
Mar. 31, 2018USD ($)MMBTUMWht | Dec. 31, 2017USD ($)MMBTUMWht | |
Natural Gas [Member] | ||
Derivative [Line Items] | ||
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU | 845 | 405 |
Environmental Credits [Member] | ||
Derivative [Line Items] | ||
Derivative, Nonmonetary Notional Amount, Mass | t | 13 | 12 |
Interest Rate Hedging Instruments | ||
Derivative [Line Items] | ||
Derivative, Notional Amount | $ | $ 4,600 | $ 4,600 |
Short [Member] | Power [Member] | ||
Derivative [Line Items] | ||
Derivative, Nonmonetary Notional Amount, Energy Measure | MWh | 147 | 119 |
Derivative Instruments (Detai49
Derivative Instruments (Details 2) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | [1] | $ 425 | $ 392 |
Derivative Liability | [1] | 516 | 316 |
Designated as Hedging Instrument [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | 67 | 26 | |
Derivative Liability | 21 | 31 | |
Not Designated as Hedging Instrument [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | 358 | 366 | |
Derivative Liability | 495 | 285 | |
Interest Rate Hedging Instruments | |||
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | 68 | 29 | |
Derivative Liability | 21 | 34 | |
Interest Rate Hedging Instruments | Designated as Hedging Instrument [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | 67 | 26 | |
Derivative Liability | 21 | 31 | |
Interest Rate Hedging Instruments | Not Designated as Hedging Instrument [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | 1 | 0 | |
Derivative Liability | 0 | 0 | |
Energy Related Derivative [Member] | Not Designated as Hedging Instrument [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Derivative Asset | 357 | 366 | |
Derivative Liability | $ 495 | $ 285 | |
[1] | At March 31, 2018 and December 31, 2017, we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. |
Derivative Instruments (Detail
Derivative Instruments (Detail 3) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative assets, current | [1],[2] | $ 197 | $ 174 | ||
Derivative Asset, Noncurrent | [1],[2] | 228 | 218 | ||
Long-term derivative liabilities | [1],[2] | (178) | (119) | ||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (310) | 14 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 219 | 62 | |||
Derivative Liability, Current | [1],[2] | (338) | (197) | ||
Derivative Liability | [2] | (516) | (316) | ||
Derivative, Collateral, Right to Reclaim Cash | 206 | 155 | |||
Derivative, Fair Value, Net | [2] | (91) | 76 | ||
Derivative Asset | [2] | 425 | 392 | ||
Derivative Financial Instruments, Assets [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 1,760 | 1,367 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (1,335) | (975) | |||
Future [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative assets, current | [2] | 0 | 0 | ||
Derivative Asset, Noncurrent | [2] | 0 | 0 | ||
Long-term derivative liabilities | [2] | 0 | 0 | ||
Derivative Liability, Current | [2] | 0 | 0 | ||
Derivative Liability | (733) | (790) | |||
Derivative Asset | 629 | 746 | |||
Forward Contracts [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative assets, current | [2] | 173 | 167 | ||
Derivative Asset, Noncurrent | [2] | 184 | 199 | ||
Long-term derivative liabilities | [2] | (170) | (105) | ||
Derivative Liability, Current | [2] | (325) | (180) | ||
Derivative Liability | [3] | (1,316) | (529) | ||
Derivative Asset | [3] | 1,063 | 592 | ||
Interest Rate Hedging Instruments | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative assets, current | [2] | 24 | 7 | ||
Derivative Asset, Noncurrent | [2] | 44 | 19 | ||
Long-term derivative liabilities | [2] | (8) | (14) | ||
Derivative Liability, Current | [2] | (13) | (17) | ||
Derivative Liability | (21) | (34) | |||
Derivative Asset | 68 | 29 | |||
Fair Value, Inputs, Level 3 [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Margin/Cash (Received) Posted Subject to Master Netting Arrangement | (2) | 0 | |||
Fair Value, Inputs, Level 3 [Member] | Future [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability | 0 | 0 | |||
Derivative Asset | 0 | 0 | |||
Fair Value, Inputs, Level 3 [Member] | Forward Contracts [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability | [3] | (132) | (68) | ||
Derivative Asset | [3] | 263 | 265 | ||
Fair Value, Inputs, Level 3 [Member] | Interest Rate Hedging Instruments | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability | 0 | 0 | |||
Derivative Asset | 0 | 0 | |||
Derivative Assets, Current [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 1,329 | [4] | 1,040 | [1] | |
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (1,132) | [4] | (866) | [1] | |
Derivative Assets, Current [Member] | Future [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 489 | 672 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (489) | (672) | |||
Derivative Assets, Current [Member] | Forward Contracts [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 816 | 361 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (643) | (194) | |||
Derivative Assets, Current [Member] | Interest Rate Hedging Instruments | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 24 | 7 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | 0 | 0 | |||
Derivative Assets, Non-current [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 431 | [4] | 327 | [1] | |
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (203) | [4] | (109) | [1] | |
Derivative Assets, Non-current [Member] | Future [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 140 | 74 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (140) | (74) | |||
Derivative Assets, Non-current [Member] | Forward Contracts [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 247 | 231 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (63) | (32) | |||
Derivative Assets, Non-current [Member] | Interest Rate Hedging Instruments | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 44 | 22 | |||
Derivative Asset, Collateral, Obligation to Return Cash, Offset | 0 | (3) | |||
Derivative Liabilities, Current [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 1,613 | [4] | 1,108 | [1] | |
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 1,275 | [4] | 911 | [1] | |
Derivative Liabilities, Current [Member] | Future [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 561 | 702 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 561 | 702 | |||
Derivative Liabilities, Current [Member] | Forward Contracts [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 1,039 | 389 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 714 | 209 | |||
Derivative Liabilities, Current [Member] | Interest Rate Hedging Instruments | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 13 | 17 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 0 | 0 | |||
Derivative Liabilities, Non-current [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 457 | [4] | 245 | [1] | |
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 279 | [4] | 126 | [1] | |
Derivative Liabilities, Non-current [Member] | Future [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 172 | 88 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 172 | 88 | |||
Derivative Liabilities, Non-current [Member] | Forward Contracts [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 277 | 140 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 107 | 35 | |||
Derivative Liabilities, Non-current [Member] | Interest Rate Hedging Instruments | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 8 | 17 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 0 | 3 | |||
Derivative Financial Instruments, Liabilities [Member] | |||||
Derivative Instruments Subject to Master Netting Arrangement [Line Items] | |||||
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 2,070 | 1,353 | |||
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | $ 1,554 | $ 1,037 | |||
[1] | At December 31, 2017, current and long-term derivative assets are shown net of collateral of $(8) million and $(2) million, respectively, and current and long-term derivative liabilities are shown net of collateral of $52 million and $20 million, respectively. | ||||
[2] | At March 31, 2018 and December 31, 2017, we had $206 million and $155 million of collateral under master netting arrangements that were not offset against our derivative instruments on the Consolidated Condensed Balance Sheets primarily related to initial margin requirements. | ||||
[3] | Includes OTC swaps and options and retail contracts. | ||||
[4] | At March 31, 2018, current and long-term derivative assets are shown net of collateral of $(21) million and $(3) million, respectively, and current and long-term derivative liabilities are shown net of collateral of $164 million and $79 million, respectively. |
Derivative Instruments (Detai51
Derivative Instruments (Details 4) (Details) - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | ||
Summary of Derivative Instruments by Risk Exposure [Abstract] | |||
Gain (Loss) on Derivative Instruments, Net, Pretax | [1] | $ (372) | $ 84 |
Gain (Loss) on Sale of Derivatives | [2],[3] | (3) | 29 |
Mark-to-market gain (loss) | [4] | (369) | 55 |
Sales [Member] | |||
Summary of Derivative Instruments by Risk Exposure [Abstract] | |||
Gain (Loss) on Derivative Instruments, Net, Pretax | [1],[5],[6] | (359) | 223 |
Cost of Sales [Member] | |||
Summary of Derivative Instruments by Risk Exposure [Abstract] | |||
Gain (Loss) on Derivative Instruments, Net, Pretax | [1],[5],[6] | (15) | (139) |
Interest Expense [Member] | |||
Summary of Derivative Instruments by Risk Exposure [Abstract] | |||
Gain (Loss) on Derivative Instruments, Net, Pretax | [1] | 2 | 0 |
Interest Rate Hedging Instruments | |||
Summary of Derivative Instruments by Risk Exposure [Abstract] | |||
Mark-to-market gain (loss) | [4] | 2 | 0 |
Energy Related Derivative [Member] | |||
Summary of Derivative Instruments by Risk Exposure [Abstract] | |||
Gain (Loss) on Sale of Derivatives | [2],[3] | (3) | 29 |
Mark-to-market gain (loss) | [4] | $ (371) | $ 55 |
[1] | In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes adjustments to reflect changes in credit default risk exposure and hedge ineffectiveness. | ||
[2] | Does not include the realized value associated with derivative instruments that settle through physical delivery. | ||
[3] | Includes amortization of acquisition date fair value of financial derivative activity related to the acquisition of Champion Energy, Calpine Solutions and North American Power. | ||
[4] | In addition to changes in market value on derivatives not designated as hedges, changes in mark-to-market gain (loss) also includes hedge ineffectiveness and adjustments to reflect changes in credit default risk exposure. | ||
[5] | Does not include the realized value associated with derivative instruments that settle through physical delivery. | ||
[6] | Includes amortization of acquisition date fair value of financial derivative activity related to the acquisition of Champion Energy, Calpine Solutions and North American Power. |
Derivative Instruments (Detai52
Derivative Instruments (Details 5) (Details) - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | ||
Derivative Instruments, Gain (Loss) [Line Items] | |||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | $ 55 | $ (4) | |
Depreciation expense [Member] | |||
Derivative Instruments, Gain (Loss) [Line Items] | |||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | [1],[2] | 1 | 0 |
Interest Rate Hedging Instruments | |||
Derivative Instruments, Gain (Loss) [Line Items] | |||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | [1],[2] | 54 | (4) |
Reclassification out of Accumulated Other Comprehensive Income [Member] | |||
Derivative Instruments, Gain (Loss) [Line Items] | |||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | [3] | (7) | (11) |
Reclassification out of Accumulated Other Comprehensive Income [Member] | Depreciation expense [Member] | |||
Derivative Instruments, Gain (Loss) [Line Items] | |||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | [1],[2],[3] | (1) | 0 |
Reclassification out of Accumulated Other Comprehensive Income [Member] | Interest Rate Hedging Instruments | |||
Derivative Instruments, Gain (Loss) [Line Items] | |||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | [1],[2],[3] | $ (6) | $ (11) |
[1] | We did not record any material gain (loss) on hedge ineffectiveness related to our interest rate hedging instruments designated as cash flow hedges during the three months ended March 31, 2018 and 2017. | ||
[2] | We recorded an income tax expense of $11 million and nil for the three months ended March 31, 2018 and 2017, respectively, in AOCI related to our cash flow hedging activities. | ||
[3] | Cumulative cash flow hedge losses attributable to Calpine, net of tax, remaining in AOCI were $30 million and $72 million at March 31, 2018 and December 31, 2017, respectively. Cumulative cash flow hedge losses attributable to the noncontrolling interest, net of tax, remaining in AOCI were $4 million and $6 million at March 31, 2018 and December 31, 2017, respectively. |
Derivative Instruments (Textual
Derivative Instruments (Textuals) (Details) - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017 | |
Derivatives, Fair Value [Line Items] | |||
Current Derivatives Assets, net of Collateral | $ (21) | $ (8) | |
Long-Term Derivative Assets, net of Collateral | (3) | (2) | |
Current Derivative Liabilities, net of Collateral | 164 | 52 | |
Derivative, Collateral, Right to Reclaim Cash | 206 | 155 | |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax | $ 11 | $ 0 | |
Summary of Derivative Instruments [Abstract] | |||
Maximum length of time hedging using interest rate derivative instruments | 8 years | ||
Derivative, Net Liability Position, Aggregate Fair Value | $ 525 | ||
Collateral Already Posted, Aggregate Fair Value | 439 | ||
Additional Collateral, Aggregate Fair Value | 11 | ||
Cash Flow Hedge (Gain) Loss to be Reclassified within Twelve Months | 1 | ||
Long-term Derivative Liabilities, net of Collateral | 79 | 20 | |
Parent [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax | 30 | 72 | |
Noncontrolling Interest [Member] | |||
Derivatives, Fair Value [Line Items] | |||
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax | $ 4 | $ 6 |
Use of Collateral (Details)
Use of Collateral (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017 | |
Financial Instruments Owned and Pledged as Collateral [Line Items] | |||
Margin deposits | [1] | $ 439 | $ 221 |
Natural gas and power prepayments | 46 | 23 | |
Total margin deposits and natural gas and power prepayments with our counterparties | [2] | 485 | 244 |
Letters of credit issued | 1,176 | 885 | |
First priority liens under power and natural gas agreements | 28 | 102 | |
First priority liens under interest rate hedging instruments | 21 | 31 | |
Total letters of credit and first priority liens with our counterparties | 1,225 | 1,018 | |
Margin deposits held by us posted by our counterparties | [1],[3] | 14 | 4 |
Letters of credit posted with us by our counterparties | 31 | 30 | |
Total margin deposits and letters of credit posted with us by our counterparties | 45 | 34 | |
Current and Non-current Derivative Assets and Liabilities [Member] | |||
Financial Instruments Owned and Pledged as Collateral [Line Items] | |||
Total margin deposits and natural gas and power prepayments with our counterparties | [2] | 226 | 64 |
Margin deposits held by us posted by our counterparties | 7 | 2 | |
Other Current Liabilities [Member] | |||
Financial Instruments Owned and Pledged as Collateral [Line Items] | |||
Margin deposits held by us posted by our counterparties | 7 | 2 | |
Prepaid Expenses and Other Current Assets [Member] | |||
Financial Instruments Owned and Pledged as Collateral [Line Items] | |||
Total margin deposits and natural gas and power prepayments with our counterparties | [2] | 250 | 171 |
Other Assets [Member] | |||
Financial Instruments Owned and Pledged as Collateral [Line Items] | |||
Total margin deposits and natural gas and power prepayments with our counterparties | [2] | $ 9 | $ 9 |
[1] | We offset fair value amounts recognized for derivative instruments executed with the same counterparty under a master netting arrangement for financial statement presentation; therefore, amounts recognized for the right to reclaim, or the obligation to return, cash collateral are presented net with the corresponding derivative instrument fair values. See Note 7 for further discussion of our derivative instruments subject to master netting arrangements. | ||
[2] | At March 31, 2018 and December 31, 2017, $226 million and $64 million, respectively, were included in current and long-term derivative assets and liabilities, $250 million and $171 million, respectively, were included in margin deposits and other prepaid expense and $9 million and $9 million, respectively, were included in other assets on our Consolidated Condensed Balance Sheets. | ||
[3] | At March 31, 2018 and December 31, 2017, $7 million and $2 million, respectively, were included in current and long-term derivative assets and liabilities and $7 million and $2 million, respectively, were included in other current liabilities on our Consolidated Condensed Balance Sheets. |
Income Taxes (Income Tax Expens
Income Taxes (Income Tax Expense (Benefit)) (Details) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018USD ($) | Mar. 31, 2017USD ($) | Dec. 31, 2017USD ($) | |
Income Tax Contingency [Line Items] | |||
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 35.00% | ||
Income tax (expense) benefit | $ (108) | $ 61 | |
Effective Income Tax Rate, Continuing Operations | (22.00%) | 52.00% | |
Income Tax Uncertainties [Abstract] | |||
Number of States for NOL Carryforwards | 27 | ||
Unrecognized Tax Benefits | $ 35 | ||
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 15 | ||
Unrecognized Tax Benefit Related to Deferred Tax Asset | 20 | ||
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 2 | ||
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | $ 1 | ||
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent | 21.00% | ||
Minimum [Member] | |||
Income Tax Contingency [Line Items] | |||
Decrease in Unrecognized Tax Benefits is Reasonably Possible | $ 0 | ||
Maximum [Member] | |||
Income Tax Contingency [Line Items] | |||
Decrease in Unrecognized Tax Benefits is Reasonably Possible | 9 | ||
Expiration date 2024 through 2037 [Member] | |||
Income Tax Uncertainties [Abstract] | |||
Deferred Tax Assets, Operating Loss Carryforwards, Domestic | $ 6,600 | ||
Expiration date 2018 through 2037 [Member] | |||
Income Tax Uncertainties [Abstract] | |||
Deferred Tax Assets, Operating Loss Carryforwards, State and Local | 3,500 | ||
Expiration date 2026 through 2037 [Member] | |||
Income Tax Uncertainties [Abstract] | |||
Deferred Tax Assets, Operating Loss Carryforwards, Foreign | 659 | ||
Foreign Tax Authority [Member] | |||
Income Tax Uncertainties [Abstract] | |||
Deferred Tax Assets, Net of Valuation Allowance | 165 | ||
Deferred Tax Assets, Valuation Allowance | $ 106 | ||
Change in Valuation due to Merger [Member] | |||
Income Tax Contingency [Line Items] | |||
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ 62 |
Stock-Based Compensation (Detai
Stock-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | Mar. 08, 2018 | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Sale of Stock, Price Per Share | $ 15.25 | ||
Payments for Repurchase of Common Stock | $ 79 | $ 0 | |
Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost | 35 | ||
Allocated Share-based Compensation Expense | 41 | 8 | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value | 11 | 0 | |
Restricted Stock [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value | 88 | 17 | |
Performance Shares [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Share-based Compensation Arrangement by Liability Classified Share-based Payment Awards Accelerated Compensation Cost | 16 | ||
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Share-based Liabilities Paid | 25 | ||
Allocated Share Based Compensation Expense Liability Classified Share-Based Awards | $ 16 | $ 0 |
Commitments and Contingencies C
Commitments and Contingencies Commitments and Contingencies (Details) - USD ($) $ / shares in Units, $ in Millions | Mar. 31, 2018 | Mar. 08, 2018 |
Other Commitments [Line Items] | ||
Sale of Stock, Price Per Share | $ 15.25 | |
Guarantor Obligations, Current Carrying Value | $ 0 |
Related Party Transactions (Det
Related Party Transactions (Details) - USD ($) $ in Millions | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017 | |
Related Party Transactions [Abstract] | |||
Transfer of Financial Assets Accounted for as Sales, Fair Value of Derecognized Assets | $ 198 | $ 196 | |
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding | 44 | $ 26 | |
Trade Receivables Sold | 579 | $ 542 | |
Cash Flows Between Transferor and Transferee, Proceeds from New Transfers | $ 573 | $ 546 |
Segment Information (Details)
Segment Information (Details) - USD ($) $ in Millions | 3 Months Ended | |||
Mar. 31, 2018 | Mar. 31, 2017 | |||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | [1] | $ 2,009 | $ 2,281 | |
Commodity Margin | 612 | 558 | ||
Add: Mark-to-market commodity activity, net and other(2) | [2] | (373) | 31 | |
Operating and maintenance expense | 275 | 282 | ||
Depreciation and amortization expense | 201 | 206 | ||
General and other administrative expense | 60 | 40 | ||
Other operating expenses | 37 | 20 | ||
Gain on sale of assets, net | 0 | (27) | ||
(Income) loss from unconsolidated investments in power plants | (6) | (4) | ||
Income (loss) from operations | (328) | 72 | ||
Interest expense | 151 | 159 | ||
Debt Extinguishment Costs and Other (Income) Expense, Net | 7 | 26 | ||
Loss before income taxes | (486) | (113) | ||
Lease levelization | (16) | (22) | ||
West [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | [1] | 480 | 519 | |
Commodity Margin | 185 | 203 | ||
Add: Mark-to-market commodity activity, net and other(2) | [2] | 13 | 80 | |
Operating and maintenance expense | 90 | 91 | ||
Depreciation and amortization expense | 67 | 87 | ||
General and other administrative expense | 16 | 12 | ||
Other operating expenses | 14 | 9 | ||
Gain on sale of assets, net | 0 | |||
(Income) loss from unconsolidated investments in power plants | 0 | 0 | ||
Income (loss) from operations | 11 | 84 | ||
Texas [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | [1] | 140 | 608 | |
Commodity Margin | 166 | 125 | ||
Add: Mark-to-market commodity activity, net and other(2) | [2] | (547) | 43 | |
Operating and maintenance expense | 80 | 81 | ||
Depreciation and amortization expense | 76 | 54 | ||
General and other administrative expense | 25 | 16 | ||
Other operating expenses | 16 | 3 | ||
Gain on sale of assets, net | 0 | |||
(Income) loss from unconsolidated investments in power plants | 0 | 0 | ||
Income (loss) from operations | (578) | 14 | ||
East [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | [1] | 614 | 416 | |
Commodity Margin | 184 | 142 | ||
Add: Mark-to-market commodity activity, net and other(2) | [2] | 40 | 14 | |
Operating and maintenance expense | 71 | 81 | ||
Depreciation and amortization expense | 45 | 48 | ||
General and other administrative expense | 15 | 7 | ||
Other operating expenses | 7 | 9 | ||
Gain on sale of assets, net | (27) | |||
(Income) loss from unconsolidated investments in power plants | (6) | (4) | ||
Income (loss) from operations | 92 | 42 | ||
Retail [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | [1] | 938 | 960 | |
Commodity Margin | 77 | 88 | ||
Add: Mark-to-market commodity activity, net and other(2) | 128 | [2] | (98) | |
Operating and maintenance expense | 40 | 36 | ||
Depreciation and amortization expense | 13 | 17 | ||
General and other administrative expense | 4 | 5 | ||
Other operating expenses | 0 | 0 | ||
Gain on sale of assets, net | 0 | |||
(Income) loss from unconsolidated investments in power plants | 0 | 0 | ||
Income (loss) from operations | 148 | (68) | ||
Consolidation, Eliminations [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | [1] | (163) | (222) | |
Commodity Margin | 0 | 0 | ||
Add: Mark-to-market commodity activity, net and other(2) | [2] | (7) | (8) | |
Operating and maintenance expense | (6) | (7) | ||
Depreciation and amortization expense | 0 | 0 | ||
General and other administrative expense | 0 | 0 | ||
Other operating expenses | 0 | (1) | ||
Gain on sale of assets, net | 0 | |||
(Income) loss from unconsolidated investments in power plants | 0 | 0 | ||
Income (loss) from operations | (1) | 0 | ||
Intersegment Eliminations [Member] | West [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | 114 | 61 | ||
Intersegment Eliminations [Member] | Texas [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | (67) | 72 | ||
Intersegment Eliminations [Member] | East [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | 115 | 88 | ||
Intersegment Eliminations [Member] | Retail [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Total operating revenues(1) | 1 | 1 | ||
Other Assets [Member] | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Amortization of Intangible Assets | $ 28 | $ 60 | ||
[1] | Includes intersegment revenues of $114 million and $61 million in the West, $(67) million and $72 million in Texas, $115 million and $88 million in the East and $1 million and $1 million in Retail for the three months ended March 31, 2018 and 2017, respectively. Intersegment revenues for sales between wholesale and retail operations are executed to manage supply needs for our retail operations from our wholesale fleet or to facilitate margin collateral netting at Calpine Corporation. | |||
[2] | Includes $(16) million and $(22) million of lease levelization and $28 million and $60 million of amortization expense for the three months ended March 31, 2018 and 2017, respectively. |