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v3.19.1

Condensed Consolidating Financial Information - BALANCE SHEETS (Details) - USD ($) $ in Millions | Mar. 31, 2019 | Dec. 31, 2018 | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | --- | --- | ---
Current Assets |  |  |  |
Cash and cash equivalents | $ 859 | $ 563 | $ 514 | $ 770
Funds deposited by counterparties | 11 | 33 | 241 | 37
Restricted cash | 15 | 17 | 261 | 279
Accounts receivable, net | 898 | 1,024 |  |
Inventory | 391 | 412 |  |
Derivative instruments | 611 | 764 |  |
Cash collateral paid in support of energy risk management activities | 388 | 287 |  |
Prepayments and other current assets | 285 | 302 |  |
Current assets - held for sale | 0 | 1 |  |
Current assets - discontinued operations | 0 | 197 |  |
Total current assets | 3,458 | 3,600 |  |
Property, plant and equipment, net | 2,650 | 3,048 |  |
Other Assets |  |  |  |
Investment in subsidiaries | 0 | 0 |  |
Equity investments in affiliates | 387 | 412 |  |
Operating lease right-of-use assets, net | 517 | 0 |  |
Goodwill | 573 | 573 |  |
Intangible assets, net | 580 | 591 |  |
Nuclear decommissioning trust fund | 718 | 663 |  |
Derivative instruments | 347 | 317 |  |
Deferred income tax | 45 | 46 |  |
Other non-current assets | 255 | 289 |  |
Non-current assets - held-for-sale | 0 | 77 |  |
Non-current assets - discontinued operations | 0 | 1,012 |  |
Total other assets | 3,422 | 3,980 |  |
Total Assets | 9,530 | 10,628 |  |
Current Liabilities |  |  |  |
Current portion of long-term debt and capital leases | 124 | 72 |  |
Current portion of operating lease liabilities | 74 | 0 |  |
Accounts payable | 697 | 863 |  |
Derivative instruments | 489 | 673 |  |
Cash collateral received in support of energy risk management activities | 11 | 33 |  |
Accrued expenses and other current liabilities | 550 | 680 |  |
Current liabilities - held-for-sale | 0 | 5 |  |
Current liabilities - discontinued operations | 0 | 72 |  |
Total current liabilities | 1,945 | 2,398 |  |
Other Liabilities |  |  |  |
Long-term debt and capital leases | 6,366 | 6,449 |  |
Non-current operating lease liabilities | 529 | 0 |  |
Nuclear decommissioning reserve | 286 | 282 |  |
Nuclear decommissioning trust liability | 423 | 371 |  |
Derivative instruments | 350 | 304 |  |
Deferred income taxes | 62 | 65 |  |
Other non-current liabilities | 1,089 | 1,274 |  |
Non-current liabilities - held-for-sale | 0 | 65 |  |
Non-current liabilities - discontinued operations | 0 | 635 |  |
Total other liabilities | 9,105 | 9,445 |  |
Total Liabilities | 11,050 | 11,843 |  |
Redeemable noncontrolling interest in subsidiaries | 18 | 19 |  |
Total Stockholders’ Equity | (1,538) | (1,234) | $ 2,258 | $ 1,968
Total Liabilities and Stockholders’ Equity | 9,530 | 10,628 |  |
Eliminations |  |  |  |
Current Assets |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Funds deposited by counterparties | 0 | 0 |  |
Restricted cash | 0 | 0 |  |
Accounts receivable, net | (688) | (754) |  |
Inventory | 0 | 0 |  |
Derivative instruments | (35) | (81) |  |
Cash collateral paid in support of energy risk management activities | 0 | 0 |  |
Prepayments and other current assets | 0 | 0 |  |
Current assets - held for sale |  | 0 |  |
Current assets - discontinued operations |  | 0 |  |
Total current assets | (723) | (835) |  |
Property, plant and equipment, net | 0 | 0 |  |
Other Assets |  |  |  |
Investment in subsidiaries | (4,242) | (5,153) |  |
Equity investments in affiliates | 0 | 0 |  |
Operating lease right-of-use assets, net | 0 |  |  |
Goodwill | 0 | 0 |  |
Intangible assets, net | 0 | 0 |  |
Nuclear decommissioning trust fund | 0 | 0 |  |
Derivative instruments | (9) | (5) |  |
Deferred income tax | 0 | 0 |  |
Other non-current assets | (12) | (12) |  |
Non-current assets - held-for-sale |  | 0 |  |
Non-current assets - discontinued operations |  | 0 |  |
Total other assets | (4,263) | (5,170) |  |
Total Assets | (4,986) | (6,005) |  |
Current Liabilities |  |  |  |
Current portion of long-term debt and capital leases | 0 | 0 |  |
Current portion of operating lease liabilities | 0 |  |  |
Accounts payable | (688) | (754) |  |
Derivative instruments | (35) | (81) |  |
Cash collateral received in support of energy risk management activities | 0 | 0 |  |
Accrued expenses and other current liabilities | 0 | 0 |  |
Current liabilities - held-for-sale |  | 0 |  |
Current liabilities - discontinued operations |  | 0 |  |
Total current liabilities | (723) | (835) |  |
Other Liabilities |  |  |  |
Long-term debt and capital leases | (12) | (12) |  |
Non-current operating lease liabilities | 0 |  |  |
Nuclear decommissioning reserve | 0 | 0 |  |
Nuclear decommissioning trust liability | 0 | 0 |  |
Derivative instruments | (9) | (5) |  |
Deferred income taxes | 0 | 0 |  |
Other non-current liabilities | 0 | 0 |  |
Non-current liabilities - held-for-sale |  | 0 |  |
Non-current liabilities - discontinued operations |  | 0 |  |
Total other liabilities | (21) | (17) |  |
Total Liabilities | (744) | (852) |  |
Redeemable noncontrolling interest in subsidiaries | 0 | 0 |  |
Total Stockholders’ Equity | (4,242) | (5,153) |  |
Total Liabilities and Stockholders’ Equity | (4,986) | (6,005) |  |
Guarantor Subsidiaries |  |  |  |
Current Assets |  |  |  |
Cash and cash equivalents | 0 | 55 |  |
Funds deposited by counterparties | 11 | 33 |  |
Restricted cash | 12 | 7 |  |
Accounts receivable, net | 1,228 | 1,354 |  |
Inventory | 277 | 278 |  |
Derivative instruments | 610 | 779 |  |
Cash collateral paid in support of energy risk management activities | 367 | 275 |  |
Prepayments and other current assets | 192 | 180 |  |
Current assets - held for sale |  | 0 |  |
Current assets - discontinued operations |  | 177 |  |
Total current assets | 2,697 | 3,138 |  |
Property, plant and equipment, net | 1,512 | 1,938 |  |
Other Assets |  |  |  |
Investment in subsidiaries | 477 | 446 |  |
Equity investments in affiliates | 0 | 0 |  |
Operating lease right-of-use assets, net | 95 |  |  |
Goodwill | 360 | 359 |  |
Intangible assets, net | 414 | 422 |  |
Nuclear decommissioning trust fund | 718 | 663 |  |
Derivative instruments | 334 | 296 |  |
Deferred income tax | 6 | 6 |  |
Other non-current assets | 143 | 133 |  |
Non-current assets - held-for-sale |  | 0 |  |
Non-current assets - discontinued operations |  | 405 |  |
Total other assets | 2,547 | 2,730 |  |
Total Assets | 6,756 | 7,806 |  |
Current Liabilities |  |  |  |
Current portion of long-term debt and capital leases | 0 | 0 |  |
Current portion of operating lease liabilities | 23 |  |  |
Accounts payable | 1,515 | 1,368 |  |
Derivative instruments | 505 | 713 |  |
Cash collateral received in support of energy risk management activities | 11 | 33 |  |
Accrued expenses and other current liabilities | 244 | 291 |  |
Current liabilities - held-for-sale |  | 0 |  |
Current liabilities - discontinued operations |  | 24 |  |
Total current liabilities | 2,298 | 2,429 |  |
Other Liabilities |  |  |  |
Long-term debt and capital leases | 245 | 244 |  |
Non-current operating lease liabilities | 77 |  |  |
Nuclear decommissioning reserve | 286 | 282 |  |
Nuclear decommissioning trust liability | 423 | 371 |  |
Derivative instruments | 354 | 306 |  |
Deferred income taxes | 112 | 112 |  |
Other non-current liabilities | 408 | 402 |  |
Non-current liabilities - held-for-sale |  | 0 |  |
Non-current liabilities - discontinued operations |  | 58 |  |
Total other liabilities | 1,905 | 1,775 |  |
Total Liabilities | 4,203 | 4,204 |  |
Redeemable noncontrolling interest in subsidiaries | 0 | 0 |  |
Total Stockholders’ Equity | 2,553 | 3,602 |  |
Total Liabilities and Stockholders’ Equity | 6,756 | 7,806 |  |
Non-Guarantor Subsidiaries |  |  |  |
Current Assets |  |  |  |
Cash and cash equivalents | 27 | 28 |  |
Funds deposited by counterparties | 0 | 0 |  |
Restricted cash | 3 | 10 |  |
Accounts receivable, net | 199 | 115 |  |
Inventory | 114 | 134 |  |
Derivative instruments | 21 | 50 |  |
Cash collateral paid in support of energy risk management activities | 21 | 12 |  |
Prepayments and other current assets | 11 | 32 |  |
Current assets - held for sale |  | 1 |  |
Current assets - discontinued operations |  | 20 |  |
Total current assets | 396 | 402 |  |
Property, plant and equipment, net | 987 | 957 |  |
Other Assets |  |  |  |
Investment in subsidiaries | 0 | 0 |  |
Equity investments in affiliates | 387 | 412 |  |
Operating lease right-of-use assets, net | 289 |  |  |
Goodwill | 213 | 214 |  |
Intangible assets, net | 166 | 169 |  |
Nuclear decommissioning trust fund | 0 | 0 |  |
Derivative instruments | 8 | 4 |  |
Deferred income tax | (145) | (143) |  |
Other non-current assets | 30 | 71 |  |
Non-current assets - held-for-sale |  | 77 |  |
Non-current assets - discontinued operations |  | 607 |  |
Total other assets | 948 | 1,411 |  |
Total Assets | 2,331 | 2,770 |  |
Current Liabilities |  |  |  |
Current portion of long-term debt and capital leases | 108 | 55 |  |
Current portion of operating lease liabilities | 30 |  |  |
Accounts payable | (218) | (185) |  |
Derivative instruments | 19 | 41 |  |
Cash collateral received in support of energy risk management activities | 0 | 0 |  |
Accrued expenses and other current liabilities | 57 | 36 |  |
Current liabilities - held-for-sale |  | 5 |  |
Current liabilities - discontinued operations |  | 48 |  |
Total current liabilities | (4) | 0 |  |
Other Liabilities |  |  |  |
Long-term debt and capital leases | 112 | 192 |  |
Non-current operating lease liabilities | 320 |  |  |
Nuclear decommissioning reserve | 0 | 0 |  |
Nuclear decommissioning trust liability | 0 | 0 |  |
Derivative instruments | 5 | 3 |  |
Deferred income taxes | 60 | 61 |  |
Other non-current liabilities | 149 | 320 |  |
Non-current liabilities - held-for-sale |  | 65 |  |
Non-current liabilities - discontinued operations |  | 577 |  |
Total other liabilities | 646 | 1,218 |  |
Total Liabilities | 642 | 1,218 |  |
Redeemable noncontrolling interest in subsidiaries | 18 | 19 |  |
Total Stockholders’ Equity | 1,671 | 1,533 |  |
Total Liabilities and Stockholders’ Equity | 2,331 | 2,770 |  |
NRG Energy, Inc. (Note Issuer) |  |  |  |
Current Assets |  |  |  |
Cash and cash equivalents | 832 | 480 |  |
Funds deposited by counterparties | 0 | 0 |  |
Restricted cash | 0 | 0 |  |
Accounts receivable, net | 159 | 309 |  |
Inventory | 0 | 0 |  |
Derivative instruments | 15 | 16 |  |
Cash collateral paid in support of energy risk management activities | 0 | 0 |  |
Prepayments and other current assets | 82 | 90 |  |
Current assets - held for sale |  | 0 |  |
Current assets - discontinued operations |  | 0 |  |
Total current assets | 1,088 | 895 |  |
Property, plant and equipment, net | 151 | 153 |  |
Other Assets |  |  |  |
Investment in subsidiaries | 3,765 | 4,707 |  |
Equity investments in affiliates | 0 | 0 |  |
Operating lease right-of-use assets, net | 133 |  |  |
Goodwill | 0 | 0 |  |
Intangible assets, net | 0 | 0 |  |
Nuclear decommissioning trust fund | 0 | 0 |  |
Derivative instruments | 14 | 22 |  |
Deferred income tax | 184 | 183 |  |
Other non-current assets | 94 | 97 |  |
Non-current assets - held-for-sale |  | 0 |  |
Non-current assets - discontinued operations |  | 0 |  |
Total other assets | 4,190 | 5,009 |  |
Total Assets | 5,429 | 6,057 |  |
Current Liabilities |  |  |  |
Current portion of long-term debt and capital leases | 16 | 17 |  |
Current portion of operating lease liabilities | 21 |  |  |
Accounts payable | 88 | 434 |  |
Derivative instruments | 0 | 0 |  |
Cash collateral received in support of energy risk management activities | 0 | 0 |  |
Accrued expenses and other current liabilities | 249 | 353 |  |
Current liabilities - held-for-sale |  | 0 |  |
Current liabilities - discontinued operations |  | 0 |  |
Total current liabilities | 374 | 804 |  |
Other Liabilities |  |  |  |
Long-term debt and capital leases | 6,021 | 6,025 |  |
Non-current operating lease liabilities | 132 |  |  |
Nuclear decommissioning reserve | 0 | 0 |  |
Nuclear decommissioning trust liability | 0 | 0 |  |
Derivative instruments | 0 | 0 |  |
Deferred income taxes | (110) | (108) |  |
Other non-current liabilities | 532 | 552 |  |
Non-current liabilities - held-for-sale |  | 0 |  |
Non-current liabilities - discontinued operations |  | 0 |  |
Total other liabilities | 6,575 | 6,469 |  |
Total Liabilities | 6,949 | 7,273 |  |
Redeemable noncontrolling interest in subsidiaries | 0 | 0 |  |
Total Stockholders’ Equity | (1,520) | (1,216) |  |
Total Liabilities and Stockholders’ Equity | $ 5,429 | $ 6,057 |  |

X
- Definition The amount of cash collateral received from hedge counterparties in support of energy risk management activities for which there is an offsetting liability within current liabilities. These amounts are segregated into separate accounts that are not contractually restricted but, based on the entity's intention, are not available for the payment of the entity's general corporate obligations. Depending on market fluctuations and the settlement of the underlying contracts, the entity will refund this collateral to the counterparties pursuant to the terms and conditions of the underlying trades. + References No definition available. + Details
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- Definition The company is a beneficiary of a trust funded through collections from electric utility ratepayers. In the event that the trust funds are ultimately determined to be inadequate to decommission the company's nuclear facility, all additional amounts required to fund the decommissioning obligations may be collected through non-by-passable charges to the ratepayers. Following the completion of the decommissioning, if surplus funds remain in the decommissioning trusts, any excess funds will be refunded to the respective ratepayers. Consequently, the liability represents a liability to ratepayers in the state of Texas related to decommissioning of the company's Texas nuclear facility. This liability is the sum of the nuclear decommission trust fund asset, the nuclear decommissioning retirement obligation asset included within property, plant and equipment, less the nuclear decommissioning reserve. The total carrying value of all assets and liabilities associated with the decommissioning and the trusts net to zero and none of the activities related to the decommissioning of the STP nuclear facility are recorded in the income statement as ultimately the ratepayers in the state of Texas are liable for decommissioning the facility. + References No definition available. + Details
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